| HISTORY |
| * These are only the most important changes. For a full list, use git log: |
| http://git.savannah.nongnu.org/cgit/lwip.git |
| |
| (git master) |
| |
| * [Enter new changes just after this line - do not remove this line] |
| |
| (STABLE-2.1.2): |
| |
| ++ Bugfixes: |
| |
| 2018-11-21: Jens Nielsen |
| * netbiosns.c: fix expecting too large packet (bug #55069) |
| |
| 2018-11-19: Dirk Ziegelmeier |
| * smtp.c: fix compiling with strict C compatibility because of strnlen (bug #55034) |
| |
| 2018-11-12: Simon Goldschmidt |
| * tcp.c: fix overflow check in tcp_recved triggering invalid assertion (bug #55015) |
| |
| 2018-11-12: Simon Goldschmidt |
| * tcp.c: fix a bug in sending RST segments (sent from port 0) |
| |
| (STABLE-2.1.1): |
| |
| ++ Bugfixes: |
| |
| 2018-11-01: Joan Lledó |
| * sockets.c: fix bad assertion in lwip_poll_dec_sockets_used() (bug #54933) |
| |
| 2018-11-01: Dirk Ziegelmeier |
| * ip4.c: don't send 127.* to default netif (bug #54670) |
| |
| 2018-10-23: David Girault |
| * altcp_tls_mbedtls.c: fix use-after free (bug #54774) |
| |
| 2018-10-23: Ognjen Bjelica, Dirk Ziegelmeier |
| * snmp_scalar.c: Avoid NULL pointer dereference (bug #54886) |
| |
| 2018-10-23: Simon Goldschmidt |
| * Fix missing standard includes in multiple files |
| |
| 2018-10-17: Ivan Warren |
| * def.h: fix casting htonX and ntohX to u16_t (bug #54850) |
| |
| 2018-10-12: Simon Goldschmidt |
| * Revert "tcp_abandon: no need to buffer pcb->local_port" (fix that source port was 0 for RST |
| called when aborting a connection) |
| |
| 2018-10-11: Jonas Rabenstein |
| * tcp.c: tcp_recved: check for overflow and warn about too big values (patch #9699) |
| |
| 2018-10-06: Joan Lledó |
| * sockets.c: alloc_socket(): Check for LWIP_SOCKET_POLL when setting select- |
| related variables (patch #9696) |
| |
| 2018-10-04: Spencer |
| * tcp.c: Update prev pointer when skipping entries in tcp_slowtmr (patch #9694) |
| |
| 2018-09-27: Martine Lenders |
| * lowpan6.c: Fix IEEE 802.15.4 address setting (bug #54749) |
| |
| (STABLE-2.1.0): |
| |
| ++ New features: |
| |
| 2018-06-17: Simon Goldschmidt |
| * lwiperf: implemented iPerf client mode |
| |
| 2018-04-23: Dirk Ziegelmeier |
| * added cmake build files |
| |
| 2018-03-04: Ray Abram |
| * netbios responder: respond to '*' queries |
| |
| 2018-02-23: Benjamin Aigner |
| * 6lowpan: add 6lowpan-over-BLE netif (based on existing 6lowpan netif) |
| |
| 2018-02-22: Simon Goldschmidt |
| * ipv6: add support for stateless DHCPv6 (to get DNS servers in SLAAC nets) |
| |
| 2018-02-16: Simon Goldschmidt |
| * add raw API http(s) client (with proxy support) |
| |
| 2018-02-01: Simon Goldschmidt |
| * tcp: add hooks to implement additional socket options |
| |
| 2018-02-01: Simon Goldschmidt |
| * tcp: add hooks to implement tcp md5 signatures or similar (see contrib/addons for an example) |
| |
| 2018-01-05: Simon Goldschmidt |
| * Added sys_mbox_trypost_fromisr() and tcpip_callbackmsg_trycallback_fromisr() |
| These can be used to post preallocated messages from an ISR to the tcpip thread |
| (e.g. when using FreeRTOS) |
| |
| 2018-01-02: Dirk Ziegelmeier |
| * task #14780: Add debug helper asserts to ensure threading/locking requirements are met |
| |
| 2017-11-21: Simon Goldschmidt |
| * task #14600: tcp_alloc(): kill TF_CLOSEPEND connections before other ESTABLISHED |
| |
| 2017-11-21: Simon Goldschmidt |
| * makefsdata: added option "-ssi:<filename>" to control SSI tag checking/insertion |
| through a list of filenames, not by checking the file extension at runtime |
| |
| 2017-11-20: Joel Cunningham |
| * netconn: add LWIP_HOOK_NETCONN_EXTERNAL_RESOLVE to use external DNS resolver (patch #9427) |
| |
| 2017-11-14: Joel Cunningham |
| * netifapi: Add thread safe ARP cache APIs (task #14724) |
| |
| 2017-11-06: Axel Lin |
| * TCP: kill existing connections with a LOWER priority than the one currently being opened. |
| Previous implementations also kill existing connections of the SAME priority. |
| |
| 2017-09-21: Kalle Olavi Niemitalo |
| * sockets: add poll() implementation (patch #9450) |
| |
| 2017-09-10: Joel Cunningham |
| * sockets: add readv() implementation (task #14610) |
| |
| 2017-08-04: Simon Goldschmidt |
| * Clean up DHCP a bit: no need keep msg_out and msg_in as members in struct |
| dhcp - they are used in a call stack only (p_out and options_out_len as well) |
| |
| 2017-08-04: Simon Goldschmidt |
| * pbuf: split pbuf_header(s16_t) into pbuf_add_header(size_t) and |
| pbuf_remove_header(size_t) |
| |
| 2017-07-20: Douglas |
| * sys: deprecate sys_arch_sem_wait and sys_arch_mbox_fetch returning the |
| time waited rather they are now defined to return != SYS_ARCH_TIMEOUT |
| on success. |
| |
| 2017-07-03: Jakub Schmidtke |
| * tcp: added support for sending TCP SACKs |
| |
| 2017-06-20: Joel Cunningham |
| * netconn/netdb: added core locking support to netconn_gethostbyname (task #14523) |
| |
| 2017-04-25: Simon Goldschmidt |
| * dhcp: added two hooks for adding and parsing user defined DHCP options |
| |
| 2017-04-25: Joel Cunningham |
| * sockets: added recvmsg for UDP (together with CMSG and IP_PKTINFO) (task #14247) |
| |
| 2017-04-20: Joel Cunningham |
| * tcp: added Appropriate Byte Counting support (task #14128) |
| |
| 2017-04-11: Simon Goldschmidt |
| * netconn/sockets: remove fatal error handling, fix asynchronous error handling, |
| ensure data before RST can be received |
| |
| 2017-03-30: Simon Goldschmidt |
| * added "application layered TCP" connection API (altcp) for seamless integration |
| of TLS or proxy connections |
| |
| 2017-03-09: Simon Goldschmidt |
| * sockets: add recvmsg for TCP |
| |
| 2017-03-02: Joel Cunningham |
| * netconn/sockets: vectorize netconn_write for TCP, treating a vectored I/O write |
| atomically in regards to TCP segmentation (patch #8882) |
| |
| 2017-03-02: Simon Goldschmidt |
| * netconn: added nonblocking accept/recv to netconn API (task #14396) |
| |
| 2017-02-28: Simon Goldschmidt |
| * Added LWIP_SINGLE_NETIF for small targets with only one netif |
| |
| 2017-02-10: David van Moolenbroek |
| * Implement UDP and RAW multicast support for IPv6 (core API, not netconn/sockets) |
| |
| 2017-02-04: David van Moolenbroek |
| * IPv6 scopes support |
| |
| 2017-01-20: Joel Cunningham |
| * sockets: add interface name/index APIs (task #14314) |
| |
| 2017-01-08: David van Moolenbroek |
| * Extensions to RAW API (patch #9208) |
| - Connected RAW PCBs |
| - Add raw_sendto_if_src() |
| - Support IP_HDRINCL socket option |
| |
| ++ Bugfixes: |
| |
| 2018-06-19: Simon Goldschmidt |
| * tcp: fix RTO timer not working if link is down |
| |
| 2018-06-15: Sylvain Rochet |
| * ppp: multiple smaller bugfixes |
| |
| 2018-05-17: Simon Goldschmidt |
| * etharp: arp table can now be bigger than 127 entries |
| |
| 2018-04-25: Jens Nielsen |
| * tftp server: correctly handle retransmissions |
| |
| 2018-04-18: Simon Goldschmidt |
| sockets: fix race conditions when closing full-duplex sockets |
| |
| 2018-03-09: Simon Goldschmidt |
| * 6lowpan: fix to work against contiki; added ZigBee encapsulation netif for tests |
| |
| 2018-02-04: Simon Goldschmidt |
| * sockets: fix inconsistencies on close (inconsistent error codes, double FIN) |
| |
| 2018-01-05: Dirk Ziegelmeier |
| * Fix bug #52748: the bug in timeouts.c by reimplementing timer logic to use |
| absolute instead of relative timeout values |
| |
| 2017-12-31: Dirk Ziegelmeier |
| * Fix bug #52704: DHCP and bad OFFER: Stop timeout only if offer is accepted |
| |
| 2017-11-08: Joel Cunningham |
| * netif: ensure link and admin states are up in issue reports (bug #52353) |
| |
| 2017-09-12: David Lockyer |
| * select: allocate select_cb from memp for LWIP_MPU_COMPATIBLE = 1 (bug #51990) |
| |
| 2017-09-11: Simon Goldschmidt |
| * tcp_in.c: fix bug #51937 (leaking tcp_pcbs on passive close with unacked data) |
| |
| 2017-08-11: Joel Cunningham |
| * lwip_itoa: fix converting the number 0 (previously converted to '\0') (bug #51729) |
| |
| 2017-08-08: Dirk Ziegelmeier |
| * ip4_route_src: parameter order is reversed: ip4_route_src(dest, src) -> ip4_route_src(src, dest) |
| to make parameter order consistent with other ip*_route*() functions |
| Same also applies to LWIP_HOOK_IP4_ROUTE_SRC() parameter order. |
| |
| 2017-08-04: Joel Cunningham |
| * tcp: re-work persist timer to fully close window (details in bug #50837) |
| |
| 2017-07-26: Simon Goldschmidt |
| * snmp_msg.c: fix bug #51578 (SNMP failed to decode some values on non 32bit platforms) |
| |
| 2017-07-20: Simon Goldschmidt |
| * compatibility headers: moved from 'src/include/posix' to 'src/include/compat/posix', |
| 'src/include/compat/stdc' etc. |
| |
| 2017-05-09: Joel Cunningham |
| * tcp: add zero-window probe timeout (bug #50837) |
| |
| 2017-04-11: Simon Goldschmidt |
| * sockets.c: task #14420 (Remove sys_sem_signal from inside SYS_ARCH_PROTECT |
| crit section) done for LWIP_TCPIP_CORE_LOCKING==1 |
| |
| 2017-02-24: Simon Goldschmidt |
| * sockets.c: fixed close race conditions in lwip_select (for LWIP_NETCONN_FULLDUPLEX) |
| |
| 2017-02-24: Simon Goldschmidt |
| * sockets.c: fixed that select ignored invalid/not open sockets in the fd_sets (bug #50392) |
| |
| 2017-01-11: David van Moolenbroek |
| * Lots of IPv6 related fixes and improvements |
| |
| (STABLE-2.0.3) |
| |
| ++ Bugfixes: |
| |
| 2017-09-11: Simon Goldschmidt |
| * tcp_in.c: fix bug #51937 (leaking tcp_pcbs on passive close with unacked data) |
| |
| 2017-08-02: Abroz Bizjak/Simon Goldschmidt |
| * multiple fixes in IPv4 reassembly (leading to corrupted datagrams received) |
| |
| 2017-03-30: Simon Goldschmidt |
| * dhcp.c: return ERR_VAL instead of asserting on offset-out-of-pbuf |
| |
| 2017-03-23: Dirk Ziegelmeier |
| * dhcp.h: fix bug #50618 (dhcp_remove_struct() macro does not work) |
| |
| (STABLE-2.0.2) |
| |
| ++ New features: |
| |
| 2017-02-10: Dirk Ziegelmeier |
| * Implement task #14367: Hooks need a better place to be defined: |
| We now have a #define for a header file name that is #included in every .c |
| file that provides hooks. |
| |
| 2017-02-10: Simon Goldschmidt |
| * tcp_close does not fail on memory error (instead, FIN is sent from tcp_tmr) |
| |
| ++ Bugfixes: |
| |
| 2017-03-08 |
| * tcp: do not keep sending SYNs when getting ACKs |
| |
| 2017-03-08: Joel Cunningham |
| * tcp: Initialize ssthresh to TCP_SND_BUF (bug #50476) |
| |
| 2017-03-01: Simon Goldschmidt |
| * httpd: LWIP_HTTPD_POST_MANUAL_WND: fixed double-free when httpd_post_data_recved |
| is called nested from httpd_post_receive_data() (bug #50424) |
| |
| 2017-02-28: David van Moolenbroek/Simon Goldschmidt |
| * tcp: fixed bug #50418: LWIP_EVENT_API: fix invalid calbacks for SYN_RCVD pcb |
| |
| 2017-02-17: Simon Goldschmidt |
| * dns: Improved DNS_LOCAL_HOSTLIST interface (bug #50325) |
| |
| 2017-02-16: Simon Goldschmidt |
| * LWIP_NETCONN_FULLDUPLEX: fixed shutdown during write (bug #50274) |
| |
| 2017-02-13: Simon Goldschmidt/Dirk Ziegelmeier |
| * For tiny targtes, LWIP_RAND is optional (fix compile time checks) |
| |
| 2017-02-10: Simon Goldschmidt |
| * tcp: Fixed bug #47485 (tcp_close() should not fail on memory error) by retrying |
| to send FIN from tcp_fasttmr |
| |
| 2017-02-09: Simon Goldschmidt |
| * sockets: Fixed bug #44032 (LWIP_NETCONN_FULLDUPLEX: select might work on |
| invalid/reused socket) by not allowing to reallocate a socket that has |
| "select_waiting != 0" |
| |
| 2017-02-09: Simon Goldschmidt |
| * httpd: Fixed bug #50059 (httpd LWIP_HTTPD_SUPPORT_11_KEEPALIVE vs. |
| LWIP_HTTPD_KILL_OLD_ON_CONNECTIONS_EXCEEDED) |
| |
| 2017-02-08: Dirk Ziegelmeier |
| * Rename "IPv6 mapped IPv4 addresses" to their correct name from RFC4191: |
| "IPv4-mapped IPv6 address" |
| |
| 2017-02-08: Luc Revardel |
| * mld6.c: Fix bug #50220 (mld6_leavegroup does not send ICMP6_TYPE_MLD, even |
| if last reporter) |
| |
| 2017-02-08: David van Moolenbroek |
| * ip6.c: Patch #9250: fix source substitution in ip6_output_if() |
| |
| 2017-02-08: Simon Goldschmidt |
| * tcp_out.c: Fixed bug #50090 (last_unsent->oversize_left can become wrong value |
| in tcp_write error path) |
| |
| 2017-02-02: Dirk Ziegelmeier |
| * Fix bug #50206: UDP Netconn bind to IP6_ADDR_ANY fails |
| |
| 2017-01-18: Dirk Ziegelmeier |
| * Fix zero-copy RX, see bug bug #50064. PBUF_REFs were not supported as ARP requests. |
| |
| 2017-01-15: Axel Lin, Dirk Ziegelmeier |
| * minor bug fixes in mqtt |
| |
| 2017-01-11: Knut Andre Tidemann |
| * sockets/netconn: fix broken default ICMPv6 handling of checksums |
| |
| (STABLE-2.0.1) |
| |
| ++ New features: |
| |
| 2016-12-31: Simon Goldschmidt |
| * tcp.h/.c: added function tcp_listen_with_backlog_and_err() to get the error |
| reason when listening fails (bug #49861) |
| |
| 2016-12-20: Erik Andersen |
| * Add MQTT client |
| |
| 2016-12-14: Jan Breuer: |
| * opt.h, ndc.h/.c: add support for RDNSS option (as per RFC 6106) |
| |
| 2016-12-14: David van Moolenbroek |
| * opt.h, nd6.c: Added LWIP_HOOK_ND6_GET_GW() |
| |
| 2016-12-09: Dirk Ziegelmeier |
| * ip6_frag.c: Implemented support for LWIP_NETIF_TX_SINGLE_PBUF |
| |
| 2016-12-09: Simon Goldschmidt |
| * dns.c: added one-shot multicast DNS queries |
| |
| 2016-11-24: Ambroz Bizjak, David van Moolenbroek |
| * tcp_out.c: Optimize passing contiguous nocopy buffers to tcp_write (bug #46290) |
| |
| 2016-11-16: Dirk Ziegelmeier |
| * sockets.c: added support for IPv6 mapped IPv4 addresses |
| |
| ++ Bugfixes: |
| |
| 2016-12-16: Thomas Mueller |
| * api_lib.c: fixed race condition in return value of netconn_gethostbyname() |
| (and thus also lwip_gethostbyname/_r() and lwip_getaddrinfo()) |
| |
| 2016-12-15: David van Moolenbroek |
| * opt.h, tcp: added LWIP_HOOK_TCP_ISN() to implement less predictable initial |
| sequence numbers (see contrib/addons/tcp_isn for an example implementation) |
| |
| 2016-12-05: Dirk Ziegelmeier |
| * fixed compiling with IPv4 disabled (IPv6 only case) |
| |
| 2016-11-28: Simon Goldschmidt |
| * api_lib.c: fixed bug #49725 (send-timeout: netconn_write() can return |
| ERR_OK without all bytes being written) |
| |
| 2016-11-28: Ambroz Bizjak |
| * tcpi_in.c: fixed bug #49717 (window size in received SYN and SYN-ACK |
| assumed scaled) |
| |
| 2016-11-25: Simon Goldschmidt |
| * dhcp.c: fixed bug #49676 (Possible endless loop when parsing dhcp options) |
| |
| 2016-11-23: Dirk Ziegelmeier |
| * udp.c: fixed bug #49662: multicast traffic is now only received on a UDP PCB |
| (and therefore on a UDP socket/netconn) when the PCB is bound to IP_ADDR_ANY |
| |
| 2016-11-16: Dirk Ziegelmeier |
| * *: Fixed dual-stack behaviour, IPv6 mapped IPv4 support in socket API |
| |
| 2016-11-14: Joel Cunningham |
| * tcp_out.c: fixed bug #49533 (start persist timer when unsent seg can't fit |
| in window) |
| |
| 2016-11-16: Roberto Barbieri Carrera |
| * autoip.c: fixed bug #49610 (sometimes AutoIP fails to reuse the same address) |
| |
| 2016-11-11: Dirk Ziegelmeier |
| * sockets.c: fixed bug #49578 (dropping multicast membership does not work |
| with LWIP_SOCKET_OFFSET) |
| |
| (STABLE-2.0.0) |
| |
| ++ New features: |
| |
| 2016-07-27: Simon Goldschmidt |
| * opt.h, timeouts.h/.c: added LWIP_TIMERS_CUSTOM to override the default |
| implementation of timeouts |
| |
| 2016-07-xx: Dirk Ziegelmeier |
| * Large overhaul of doxygen documentation |
| |
| 2016-04-05: Simon Goldschmidt |
| * timers.h/.c: prepare for overriding current timeout implementation: all |
| stack-internal caclic timers are avaliable in the lwip_cyclic_timers array |
| |
| 2016-03-23: Simon Goldschmidt |
| * tcp: call accept-callback with ERR_MEM when allocating a pcb fails on |
| passive open to inform the application about this error |
| ATTENTION: applications have to handle NULL pcb in accept callback! |
| |
| 2016-02-22: Ivan Delamer |
| * Initial 6LoWPAN support |
| |
| 2016-02-XX to 2016-03-XX: Dirk Ziegelmeier |
| * Cleanup TCPIP thread sync methods in a way that it is possibe to use them |
| in arbitrary code that needs things to be done in TCPIP thread. Used to |
| decouple netconn, netif, ppp and 6LoWPAN from LWIP core. |
| |
| 2016-02-XX: Dirk Ziegelmeier |
| * Implement dual-stack support in RAW, UDP and TCP. Add new IP address |
| type IPADDR_ANY_TYPE for this. Netconn/Socket API: Dual-stack is |
| automatically supported when an IPv6 netconn/socket is created. |
| |
| 2015-12-26: Martin Hentschel and Dirk Ziegelmeier |
| * Rewrite SNMP agent. SNMPv2c + MIB compiler. |
| |
| 2015-11-12: Dirk Ziegelmeier |
| * Decouple SNMP stack from lwIP core and move stack to apps/ directory. |
| Breaking change: Users have to call snmp_init() now! |
| |
| 2015-11-12: Dirk Ziegelmeier |
| * Implement possibility to declare private memory pools. This is useful to |
| decouple some apps from the core (SNMP stack) or make contrib app usage |
| simpler (httpserver_raw) |
| |
| 2015-10-09: Simon Goldschmidt |
| * started to move "private" header files containing implementation details to |
| "lwip/priv/" include directory to seperate the API from the implementation. |
| |
| 2015-10-07: Simon Goldschmidt |
| * added sntp client as first "supported" application layer protocol implementation |
| added 'apps' folder |
| |
| 2015-09-30: Dirk Ziegelmeier |
| * snmp_structs.h, mib_structs.c, mib2.c: snmp: fixed ugly inheritance |
| implementation by aggregating the "base class" (struct mib_node) in all |
| derived node classes to get more type-safe code |
| |
| 2015-09-23: Simon Goldschmidt |
| * netif.h/.c, nd6.c: task #13729: Convert netif addresses (IPv4 & IPv6) to |
| ip_addr_t (so they can be used without conversion/temporary storage) |
| |
| 2015-09-08: Dirk Ziegelmeier |
| * snmp: Separate mib2 counter/table callbacks from snmp agent. This both cleans |
| up the code and should allow integration of a 3rd party agent/mib2. Simple |
| counters are kept in MIB2_STATS, tree/table change function prototypes moved to |
| snmp_mib2.h. |
| |
| 2015-09-03: Simon Goldschmidt |
| * opt.h, dns.h/.c: DNS/IPv6: added support for AAAA records |
| |
| 2015-09-01: Simon Goldschmidt |
| * task #12178: hardware checksum capabilities can be configured per netif |
| (use NETIF_SET_CHECKSUM_CTRL() in your netif's init function) |
| |
| 2015-08-30: Simon Goldschmidt |
| * PBUF_REF with "custom" pbufs is now supported for RX pbufs (see pcapif in |
| contrib for an example, LWIP_SUPPORT_CUSTOM_PBUF is required) |
| |
| 2015-08-30: Simon Goldschmidt |
| * support IPv4 source based routing: define LWIP_HOOK_IP4_ROUTE_SRC to point |
| to a routing function |
| |
| 2015-08-05: Simon Goldschmidt |
| * many files: allow multicast socket options IP_MULTICAST_TTL, IP_MULTICAST_IF |
| and IP_MULTICAST_LOOP to be used without IGMP |
| |
| 2015-04-24: Simon Goldschmidt |
| * dhcp.h/c, autoip.h/.c: added functions dhcp/autoip_supplied_address() to |
| check for the source of address assignment (replacement for NETIF_FLAG_DHCP) |
| |
| 2015-04-10: Simon Goldschmidt |
| * many files: task #13480: added LWIP_IPV4 define - IPv4 can be disabled, |
| leaving an IPv6-only stack |
| |
| 2015-04-09: Simon Goldschmidt |
| * nearly all files: task #12722 (improve IPv4/v6 address handling): renamed |
| ip_addr_t to ip4_addr_t, renamed ipX_addr_t to ip_addr_t and added IP |
| version; ip_addr_t is used for all generic IP addresses for the API, |
| ip(4/6)_addr_t are only used internally or when initializing netifs or when |
| calling version-related functions |
| |
| 2015-03-24: Simon Goldschmidt |
| * opt.h, ip4_addr.h, ip4.c, ip6.c: loopif is not required for loopback traffic |
| any more but passed through any netif (ENABLE_LOOPBACK has to be enabled) |
| |
| 2015-03-23: Simon Goldschmidt |
| * opt.h, etharp.c: with ETHARP_TABLE_MATCH_NETIF== 1, duplicate (Auto)-IP |
| addresses on multiple netifs should now be working correctly (if correctly |
| addressed by routing, that is) |
| |
| 2015-03-23: Simon Goldschmidt |
| * etharp.c: Stable etharp entries that are about to expire are now refreshed |
| using unicast to prevent unnecessary broadcast. Only if no answer is received |
| after 15 seconds, broadcast is used. |
| |
| 2015-03-06: Philip Gladstone |
| * netif.h/.c: patch #8359 (Provide utility function to add an IPv6 address to |
| an interface) |
| |
| 2015-03-05: Simon Goldschmidt |
| * netif.c, ip4.c, dhcp.c, autoip.c: fixed bug #37068 (netif up/down handling |
| is unclear): correclty separated administrative status of a netif (up/down) |
| from 'valid address' status |
| ATTENTION: netif_set_up() now always has to be called, even when dhcp/autoip |
| is used! |
| |
| 2015-02-26: patch by TabascoEye |
| * netif.c, udp.h/.c: fixed bug #40753 (re-bind UDP pcbs on change of IP address) |
| |
| 2015-02-22: chrysn, Simon Goldschmidt |
| * *.*: Changed nearly all functions taking 'ip(X)_addr_t' pointer to take |
| const pointers (changed user callbacks: raw_recv_fn, udp_recv_fn; changed |
| port callbacks: netif_output_fn, netif_igmp_mac_filter_fn) |
| |
| 2015-02-19: Ivan Delamer |
| * netif.h, dhcp.c: Removed unused netif flag for DHCP. The preferred way to evaluate |
| if DHCP is active is through netif->dhcp field. |
| |
| 2015-02-19: Ivan Delamer |
| * netif.h, slipif.c, ppp.c: Removed unused netif flag for point to point connections |
| |
| 2015-02-18: Simon Goldschmidt |
| * api_lib.c: fixed bug #37958 "netconn API doesn't handle correctly |
| connections half-closed by peer" |
| |
| 2015-02-18: Simon Goldschmidt |
| * tcp.c: tcp_alloc() prefers killing CLOSING/LAST_ACK over active connections |
| (see bug #39565) |
| |
| 2015-02-16: Claudius Zingerli, Sergio Caprile |
| * opt.h, dhcp.h/.c: patch #8361 "Add support for NTP option in DHCP" |
| |
| 2015-02-14: Simon Goldschmidt |
| * opt.h, snmp*: added support for write-access community and dedicated |
| community for sending traps |
| |
| 2015-02-13: Simon Goldschmidt |
| * opt.h, memp.c: added hook LWIP_HOOK_MEMP_AVAILABLE() to get informed when |
| a memp pool was empty and an item is now available |
| |
| 2015-02-13: Simon Goldschmidt |
| * opt.h, pbuf.h/.c, etharp.c: Added the option PBUF_LINK_ENCAPSULATION_HLEN to |
| allocate additional header space for TX on netifs requiring additional headers |
| |
| 2015-02-12: chrysn |
| * timers.h/.c: introduce sys_timeouts_sleeptime (returns the time left before |
| the next timeout is due, for NO_SYS==1) |
| |
| 2015-02-11: Nick van Ijzendoorn |
| * opt.h, sockets.h/c: patch #7702 "Include ability to increase the socket number |
| with defined offset" |
| |
| 2015-02-11: Frederick Baksik |
| * opt.h, def.h, others: patch #8423 "arch/perf.h" should be made an optional item |
| |
| 2015-02-11: Simon Goldschmidt |
| * api_msg.c, opt.h: started to implement fullduplex sockets/netconns |
| (note that this is highly unstable yet!) |
| |
| 2015-01-17: Simon Goldschmidt |
| * api: allow enabling socket API without (public) netconn API - netconn API is |
| still used by sockets, but keeping it private (static) should allow better |
| compiler optimizations |
| |
| 2015-01-16: Simon Goldschmidt |
| * tcp_in.c: fixed bug #20506 "Initial congestion window is very small" again |
| by implementing the calculation formula from RFC3390 |
| |
| 2014-12-10: Simon Goldschmidt |
| * api: added option LWIP_NETCONN_SEM_PER_THREAD to use a semaphore per thread |
| instead of using one per netconn and per select call |
| |
| 2014-12-08: Simon Goldschmidt |
| * ip6.h: fixed bug #43778: IPv6 header version not set on 16-bit platform |
| (macro IP6H_VTCFL_SET()) |
| |
| 2014-12-08: Simon Goldschmidt |
| * icmp.c, ip4.c, pbuf.c, udp.c, pbuf.h: task #11472 Support PBUF_REF for RX |
| (IPv6 and IPv4/v6 reassembly might not work yet) |
| |
| 2014-11-06: Simon Goldschmidt |
| * sockets.c/.h, init.c: lwip_socket_init() is not needed any more |
| -> compatibility define |
| |
| 2014-09-16: Simon Goldschmidt |
| * dns.c, opt.h: reduced ram usage by parsing DNS responses in place |
| |
| 2014-09-16: Simon Goldschmidt |
| * pbuf.h/.c: added pbuf_take_at() and pbuf_put_at() |
| |
| 2014-09-15: Simon Goldschmidt |
| * dns.c: added source port randomization to make the DNS client more robust |
| (see bug #43144) |
| |
| 2013-09-02: Simon Goldschmidt |
| * arch.h and many other files: added optional macros PACK_STRUCT_FLD_8() and |
| PACK_STRUCT_FLD_S() to prevent gcc 4 from warning about struct members that |
| do not need packing |
| |
| 2013-08-19: Simon Goldschmidt |
| * netif.h: bug #42998: made NETIF_MAX_HWADDR_LEN overridable for some special |
| networks |
| |
| 2013-03-17: Simon Goldschmidt (patch by Ghobad Emadi) |
| * opt.h, etharp.c: Added LWIP_HOOK_ETHARP_GET_GW to implement IPv4 routing with |
| multiple gateways |
| |
| 2013-04-20: Fatih Asici |
| * opt.h, etharp.h/.c: patch #7993: Added support for transmitting packets |
| with VLAN headers via hook function LWIP_HOOK_VLAN_SET and to check them |
| via hook function LWIP_HOOK_VLAN_CHECK |
| |
| 2014-02-20: Simon Goldschmidt (based on patch by Artem Pisarenko) |
| * patch #7885: modification of api modules to support FreeRTOS-MPU |
| (don't pass stack-pointers to other threads) |
| |
| 2014-02-05: Simon Goldschmidt (patch by "xtian" and "alex_ab") |
| * patch #6537/#7858: TCP window scaling support |
| |
| 2014-01-17: Jiri Engelthaler |
| * icmp, icmp6, opt.h: patch #8027: Completed HW checksuming for IPv4 and |
| IPv6 ICMP's |
| |
| 2012-08-22: Sylvain Rochet |
| * New PPP stack for lwIP, developed in ppp-new branch. |
| Based from pppd 2.4.5, released 2009-11-17, with huge changes to match |
| code size and memory requirements for embedded devices, including: |
| - Gluing together the previous low-level PPP code in lwIP to pppd 2.4.5, which |
| is more or less what pppd sys-* files are, so that we get something working |
| using the unix port. |
| - Merged some patchs from lwIP Git repository which add interesting features |
| or fix bugs. |
| - Merged some patchs from Debian pppd package which add interesting features |
| or fix bugs. |
| - Ported PPP timeout handling to the lwIP timers system |
| - Disabled all the PPP code using filesystem access, replaced in necessary cases |
| to configuration variables. |
| - Disabled all the PPP code forking processes. |
| - Removed IPX support, lwIP does not support IPX. |
| - Ported and improved random module from the previous PPP port. |
| - Removed samba TDB (file-driven database) usage, because it needs a filesystem. |
| - MS-CHAP required a DES implementation, we added the latest PolarSSL DES |
| implementation which is under a BSD-ish license. |
| - Also switched to PolarSSL MD4,MD5,SHA1 implementations, which are meant to be |
| used in embedded devices with reduced memory footprint. |
| - Removed PPP configuration file parsing support. |
| - Added macro definition EAP_SUPPORT to make EAP support optional. |
| - Added macro definition CHAP_SUPPORT to make CHAP support optional. |
| - Added macro definition MSCHAP_SUPPORT to make MSCHAP support optional. |
| - Added macro definition PAP_SUPPORT to make PAP support optional. |
| - Cleared all Linux syscall calls. |
| - Disabled demand support using a macro, so that it can be ported later. |
| - Disabled ECP support using a macro, so that it can be ported later. |
| - Disabled CCP support using a macro, so that it can be ported later. |
| - Disabled CBCP support using a macro, so that it can be ported later. |
| - Disabled LQR support using a macro, so that it can be ported later. |
| - Print packet debug feature optional, through PRINTPKT_SUPPORT |
| - Removed POSIX signal usage. |
| - Fully ported PPPoS code from the previous port. |
| - Fully ported PPPoE code from the previous port. |
| - Fully ported VJ compression protocol code from the previous port. |
| - Removed all malloc()/free() use from PPP, replaced by stack usage or PBUF. |
| - Disabled PPP server support using a macro, so that it can be ported later. |
| - Switched all PPP debug to lwIP debug system. |
| - Created PPP Control Block (PPP PCB), removed PPP unit integer everywhere, |
| removed all global variables everywhere, did everything necessary for |
| the PPP stack to support more than one PPP session (pppd only support |
| one session per process). |
| - Removed the statically allocated output buffer, now using PBUF. |
| - Improved structure size of all PPP modules, deep analyze of code to reduce |
| variables size to the bare minimum. Switched all boolean type (char type in |
| most architecture) to compiler generated bitfields. |
| - Added PPP IPv6 support, glued lwIP IPv6 support to PPP. |
| - Now using a persistent netif interface which can then be used in lwIP |
| functions requiring a netif. |
| - Now initializing PPP in lwip_init() function. |
| - Reworked completely the PPP state machine, so that we don't end up in |
| anymore in inconsistent state, especially with PPPoE. |
| - Improved the way we handle PPP reconnection after disconnect, cleaning |
| everything required so that we start the PPP connection again from a |
| clean state. |
| - Added PPP holdoff support, allow the lwIP user to wait a little bit before |
| reconnecting, prevents connection flood, especially when using PPPoL2TP. |
| - Added PPPoL2TP LAC support (a.k.a. UDP tunnels), adding a VPN client |
| feature to lwIP, L2TP being a widely used tunnel protocol. |
| - Switched all used PPP types to lwIP types (u8t, u16t, u32t, ...) |
| - Added PPP API "sequential" thread-safe API, based from NETIFAPI. |
| |
| 2011-07-21: Simon Goldschmidt |
| * sockets.c, opt.h: (bug #30185): added LWIP_FIONREAD_LINUXMODE that makes |
| ioctl/FIONREAD return the size of the next pending datagram. |
| |
| 2011-05-25: Simon Goldschmidt |
| * again nearly the whole stack, renamed ip.c to ip4.c, ip_addr.c to ip4_addr.c, |
| combined ipv4/ipv6 inet_chksum.c, added ip.h, ip_addr.h: Combined IPv4 |
| and IPv6 code where possible, added defines to access IPv4/IPv6 in non-IP |
| code so that the code is more readable. |
| |
| 2011-05-17: Patch by Ivan Delamer (only checked in by Simon Goldschmidt) |
| * nearly the whole stack: Finally, we got decent IPv6 support, big thanks to |
| Ivan! (this is work in progress: we're just post release anyway :-) |
| |
| |
| ++ Bugfixes: |
| |
| 2016-08-23: Simon Goldschmidt |
| * etharp: removed ETHARP_TRUST_IP_MAC since it is insecure and we don't need |
| it any more after implementing unicast ARP renewal towards arp entry timeout |
| |
| 2016-07-20: Simon Goldschmidt |
| * memp.h/.c: fixed bug #48442 (memp stats don't work for MEMP_MEM_MALLOC) |
| |
| 2016-07-21: Simon Goldschmidt (patch by Ambroz Bizjak) |
| * tcp_in.c, tcp_out.c: fixed bug #48543 (TCP sent callback may prematurely |
| report sent data when only part of a segment is acked) and don't include |
| SYN/FIN in snd_buf counter |
| |
| 2016-07-19: Simon Goldschmidt |
| * etharp.c: fixed bug #48477 (ARP input packet might update static entry) |
| |
| 2016-07-11: Simon Goldschmidt |
| * tcp_in.c: fixed bug #48476 (TCP sent callback called wrongly due to picking |
| up old pcb->acked |
| |
| 2016-06-30: Simon Goldschmidt (original patch by Fabian Koch) |
| * tcp_in.c: fixed bug #48170 (Vulnerable to TCP RST spoofing) |
| |
| 2016-05-20: Dirk Ziegelmeier |
| * sntp.h/.c: Fix return value of sntp_getserver() call to return a pointer |
| |
| 2016-04-05: Simon Goldschmidt (patch by Philip Gladstone) |
| * udp.c: patch #8358: allow more combinations of listening PCB for IPv6 |
| |
| 2016-04-05: Simon Goldschmidt |
| * netconn/socket API: fixed bug# 43739 (Accept not reporting errors about |
| aborted connections): netconn_accept() returns ERR_ABRT (sockets: ECONNABORTED) |
| for aborted connections, ERR_CLSD (sockets: EINVAL) if the listening netconn |
| is closed, which better seems to follow the standard. |
| |
| 2016-03-23: Florent Matignon |
| * dhcp.c: fixed bug #38203: DHCP options are not recorded in all DHCP ack messages |
| |
| 2016-03-22: Simon Goldschmidt |
| * tcp: changed accept handling to be done internally: the application does not |
| have to call tcp_accepted() any more. Instead, when delaying accept (e.g. sockets |
| do), call tcp_backlog_delayed()/tcp_backlog_accepted() (fixes bug #46696) |
| |
| 2016-03-22: Simon Goldschmidt |
| * dns.c: ignore dns response parsing errors, only abort resolving for correct |
| responses or error responses from correct server (bug #47459) |
| |
| 2016-03-17: Simon Goldschmidt |
| * api_msg.c: fixed bug #47448 (netconn/socket leak if RST is received during close) |
| |
| 2016-03-17: Joel Cunningham |
| * api_msg.c: don't fail closing a socket/netconn when failing to allocate the |
| FIN segment; blocking the calling thread for a while is better than risking |
| leaking a netconn/socket (see bug #46701) |
| |
| 2016-03-16: Joel Cunningham |
| * tcp_out.c: reset rto timer on fast retransmission |
| |
| 2016-03-16: Deomid Ryabkov |
| * tcp_out.c: fixed bug #46384 Segment size calculation bug with MSS != TCP_MSS |
| |
| 2016-03-05: Simon Goldschmidt |
| * err.h/.c, sockets.c: ERR_IF is not necessarily a fatal error |
| |
| 2015-11-19: fix by Kerem Hadimli |
| * sockets.c: fixed bug #46471: lwip_accept() leaks socket descriptors if new |
| netconn was already closed because of peer behavior |
| |
| 2015-11-12: fix by Valery Ushakov |
| * tcp_in.c: fixed bug #46365 tcp_accept_null() should call tcp_abort() |
| |
| 2015-10-02: Dirk Ziegelmeier/Simon Goldschmidt |
| * snmp: cleaned up snmp structs API (fixed race conditions from bug #46089, |
| reduce ram/rom usage of tables): incompatible change for private MIBs |
| |
| 2015-09-30: Simon Goldschmidt |
| * ip4_addr.c: fixed bug #46072: ip4addr_aton() does not check the number range |
| of all address parts |
| |
| 2015-08-28: Simon Goldschmidt |
| * tcp.c, tcp_in.c: fixed bug #44023: TCP ssthresh value is unclear: ssthresh |
| is set to the full send window for active open, too, and is updated once |
| after SYN to ensure the correct send window is used |
| |
| 2015-08-28: Simon Goldschmidt |
| * tcp: fixed bug #45559: Window scaling casts u32_t to u16_t without checks |
| |
| 2015-08-26: Simon Goldschmidt |
| * ip6_frag.h/.c: fixed bug bug #41009: IPv6 reassembly broken on 64-bit platforms: |
| define IPV6_FRAG_COPYHEADER==1 on these platforms to copy the IPv6 header |
| instead of referencing it, which gives more room for struct ip6_reass_helper |
| |
| 2015-08-25: Simon Goldschmidt |
| * sockets.c: fixed bug #45827: recvfrom: TCP window is updated with MSG_PEEK |
| |
| 2015-08-20: Manoj Kumar |
| * snmp_msg.h, msg_in.c: fixed bug #43790: Sending octet string of Length >255 |
| from SNMP agent |
| |
| 2015-08-19: Jens Nielsen |
| * icmp.c, ip4.c, tcp_in.c, udp.c, raw.c: fixed bug #45120: Broadcast & multiple |
| interfaces handling |
| |
| 2015-08-19: Simon Goldschmidt (patch by "Sandra") |
| * dns.c: fixed bug #45004: dns response without answer might be discarded |
| |
| 2015-08-18: Chrysn |
| * timers.c: patch #8704 fix sys_timeouts_sleeptime function |
| |
| 2015-07-01: Erik Ekman |
| * puf.c: fixed bug #45454 (pbuf_take_at() skips write and returns OK if offset |
| is at start of pbuf in chain) |
| |
| 2015-05-19: Simon Goldschmidt |
| * dhcp.h/.c: fixed bugs #45140 and #45141 (dhcp was not stopped correctly after |
| fixing bug #38204) |
| |
| 2015-03-21: Simon Goldschmidt (patch by Homyak) |
| * tcp_in.c: fixed bug #44766 (LWIP_WND_SCALE: tcphdr->wnd was not scaled in |
| two places) |
| |
| 2015-03-21: Simon Goldschmidt |
| * tcp_impl.h, tcp.c, tcp_in.c: fixed bug #41318 (Bad memory ref in tcp_input() |
| after tcp_close()) |
| |
| 2015-03-21: Simon Goldschmidt |
| * tcp_in.c: fixed bug #38468 (tcp_sent() not called on half-open connection for |
| data ACKed with the same ack as FIN) |
| |
| 2015-03-21: Simon Goldschmidt (patch by Christoffer Lind) |
| * dhcp.h/.c: fixed bug #38204 (DHCP lease time not handled correctly) |
| |
| 2015-03-20: Simon Goldschmidt |
| * dhcp.c: fixed bug #38714 (Missing option and client address in DHCPRELEASE message) |
| |
| 2015-03-19: Simon Goldschmidt |
| * api.h, tcpip.h, api_lib.c, api_msg.c: fixed race conditions in assigning |
| netconn->last_err (fixed bugs #38121 and #37676) |
| |
| 2015-03-09: Simon Goldschmidt |
| * ip4.c: fixed the IPv4 part of bug #43904 (ip_route() must detect linkup status) |
| |
| 2015-03-04: Simon Goldschmidt |
| * nd6.c: fixed bug #43784 (a host should send at least one Router Solicitation) |
| |
| 2015-03-04: Valery Ushakov |
| * ip6.c: fixed bug #41094 (Byte-order bug in IPv6 fragmentation header test) |
| |
| 2015-03-04: Zach Smith |
| * nd6.c: fixed bug #38153 (nd6_input() byte order issues) |
| |
| 2015-02-26: Simon Goldschmidt |
| * netif.c, tcp.h/.c: fixed bug #44378 (TCP connections are not aborted on netif |
| remove) |
| |
| 2015-02-25: Simon Goldschmidt |
| * ip4.c, etharp.c: fixed bug #40177 (System hangs when dealing with corrupted |
| packets), implemented task #12357 (Ensure that malicious packets don't |
| assert-fail): improved some pbuf_header calls to not assert-fail. |
| |
| 2015-02-25: patch by Joel Cunningham |
| * udp.h/.c, sockets.c: fixed bug #43028 (IP_MULTICAST_TTL affects unicast |
| datagrams) |
| |
| 2015-02-25: patch by Greg Renda |
| * ip4_frag.c: fixed bug #38210 (ip reassembly while remove oldest datagram) |
| |
| 2015-02-25: Simon Goldschmidt |
| * sockets.c: fixed bug #38165 (socket with mulicast): ensure igmp membership |
| are dropped when socket (not netconn!) is closed. |
| |
| 2015-02-25: Simon Goldschmidt |
| * ip4.h/.c, udp.c: fixed bug #38061 (wrong multicast routing in IPv4) by |
| adding an optional default netif for multicast routing |
| |
| 2015-02-25: Simon Goldschmidt |
| * netconn API: fixed that netconn_connect still used message passing for |
| LWIP_TCPIP_CORE_LOCKING==1 |
| |
| 2015-02-22: patch by Jens Nielsen |
| * icmp.c: fixed bug #38803 (Source address in broadcast ping reply) |
| |
| 2015-02-22: Simon Goldschmidt |
| * udp.h, sockets.c: added proper accessor functions for pcb->multicast_ip |
| (previously used by get/setsockopt only) |
| |
| 2015-02-18: Simon Goldschmidt |
| * sockets.c: Fixed select not reporting received FIN as 'readable' in certain |
| rare cases (bug #43779: select(), close(), and TCP retransmission error) |
| |
| 2015-02-17: Simon Goldschmidt |
| * err.h, sockets.c, api_msg.c: fixed bug #38853 "connect() use a wrong errno": |
| return ERR_ALREADY/EALRADY during connect, ERR_ISCONN/EISCONN when already |
| connected |
| |
| 2015-02-17: Simon Goldschmidt |
| * tcp_impl.h, tcp_out.c, tcp.c, api_msg.c: fixed bug #37614 "Errors from |
| ipX_output are not processed". Now tcp_output(_segment) checks for the return |
| value of ipX_output and does not try to send more on error. A netif driver |
| can call tcp_txnow() (from tcpip_thread!) to try to send again if TX buffers |
| are available again. |
| |
| 2015-02-14: patches by Freddie Chopin |
| * snmp*: made community writable, fixed some const pointers |
| |
| 2015-02-13: Simon Goldschmidt |
| * msg_in.c: fixed bug #22070 "MIB_OBJECT_WRITE_ONLY not implemented in SNMP" |
| |
| 2015-02-12: Simon Goldschmidt |
| * ip.h, ip4.c, ip6.c: fixed bug #36403 "ip4_input() and ip6_input() always pass |
| inp to higher layers": now the accepting netif is passed up, but the input |
| netif is available through ip_current_input_netif() if required. |
| |
| 2015-02-11: patch by hichard |
| * tcpip.c: fixed bug #43094 "The function tcpip_input() forget to handle IPv6" |
| |
| 2015-02-10: Simon Goldschmidt |
| * netconn API: fixed that netconn_close/netconn_delete still used message passing |
| for LWIP_TCPIP_CORE_LOCKING==1 |
| |
| 2015-02-10: Simon Goldschmidt |
| * netconn/socket api: fixed bug #44225 "closing TCP socket should time out |
| eventually", implemented task #6930 "Implement SO_LINGER": closing TCP sockets |
| times out after 20 seconds or after the configured SND_TIMEOUT or depending |
| on the linger settings. |
| |
| 2015-01-27: Simon Goldschmidt |
| * api_msg.c: fixed that SHUT_RD followed by SHUT_WR was different to SHUT_RDWR, |
| fixed return value of lwip_netconn_do_close on unconnected netconns |
| |
| 2015-01-17: Simon Goldschmidt |
| * sockets.c: fixed bug #43361 select() crashes with stale FDs |
| |
| 2015-01-17: Simon Goldschmidt |
| * sockets.c/.h, memp_std.h: fixed bug #40788 "lwip_setsockopt_internal() crashes" |
| by rewriting set/getsockopt functions to combine checks with the actual code |
| and add more NULL checks; this also fixes that CORE_LOCKING used message |
| passing for set/getsockopt. |
| |
| 2014-12-19: Simon Goldschmidt |
| * opt.h, dhcp.h/.c: prevent dhcp from starting when netif link is down (only |
| when LWIP_DHCP_CHECK_LINK_UP==1, which is disabled by default for |
| compatibility reasons) |
| |
| 2014-12-17: Simon Goldschmidt |
| * tcp_out.c: fixed bug #43840 Checksum error for TCP_CHECKSUM_ON_COPY==1 for |
| no-copy data with odd length |
| |
| 2014-12-10: Simon Goldschmidt |
| * sockets.c, tcp.c, others: fixed bug #43797 set/getsockopt: SO_SNDTIMEO/SO_RCVTIMEO |
| take int as option but should take timeval (LWIP_SO_SNDRCVTIMEO_STANDARD==0 can |
| be used to revert to the old 'winsock' style behaviour) |
| Fixed implementation of SO_ACCEPTCONN to just look at the pcb state |
| |
| 2014-12-09: Simon Goldschmidt |
| * ip4.c: fixed bug #43596 IGMP queries from 0.0.0.0 are discarded |
| |
| 2014-10-21: Simon Goldschmidt (patch by Joel Cunningham and Albert Huitsing) |
| * sockts.c: fixed bugs #41495 Possible threading issue in select() and #43278 |
| event_callback() handle context switch when calling sys_sem_signal() |
| |
| 2014-10-21: Simon Goldschmidt |
| * api_msg.c: fixed bug #38219 Assert on TCP netconn_write with sndtimeout set |
| |
| 2014-09-16: Kevin Cernekee |
| * dns.c: patch #8480 Fix handling of dns_seqno wraparound |
| |
| 2014-09-16: Simon Goldschmidt |
| * tcp_out.c: fixed bug #43192 tcp_enqueue_flags() should not check TCP_SND_QUEUELEN |
| when sending FIN |
| |
| 2014-09-03: Simon Goldschmidt |
| * msg_in.c: fixed bug #39355 SNMP Memory Leak in case of error |
| |
| 2014-09-02: Simon Goldschmidt |
| * err.h/.c, sockets.c, api_msg.c: fixed bug #43110 call getpeername() before |
| listen() will cause a error |
| |
| 2014-09-02: Simon Goldschmidt |
| * sockets.c: fixed bug #42117 lwip_fcntl does not set errno |
| |
| 2014-09-02: Simon Goldschmidt |
| * tcp.c: fixed bug #42299 tcp_abort() leaves freed pcb on tcp_bound_pcbs list |
| |
| 2014-08-20: Simon Goldschmidt |
| * dns.c: fixed bug #42987 lwIP is vulnerable to DNS cache poisoning due to |
| non-randomized TXIDs |
| |
| 2014-06-03: Simon Goldschmidt |
| * tcp_impl.h, tcp_in.c: fixed bug #37969 SYN packet dropped as short packet in |
| tcp_input function |
| |
| 2014-05-20: Simon Goldschmidt |
| * tcp_out.c: fixed bug #37184 tcp_write problem for pcbs in the SYN_SENT state |
| |
| 2014-05-19: Simon Goldschmidt |
| * *.h: Fixed bug #35874 reserved identifier violation (removed leading underscores |
| from header include guards) |
| |
| 2014-04-08: Simon Goldschmidt |
| * tcp.c: Fixed bug #36167 tcp server crash when client closes (maximum window) |
| |
| 2014-04-06: Simon Goldschmidt |
| * tcp_in.c: Fixed bug #36210 lwIP does not elicit an empty ACK when received |
| unacceptable ACK |
| |
| 2014-04-06: Simon Goldschmidt |
| * dhcp.c, ip4.c/.h, ip6.c/.h, udp.c/.h, ip.h: Fixed bug #41787 DHCP Discovery |
| is invalid when an IP is set to thet netif. |
| |
| 2014-03-14: Simon Goldschmidt |
| * tcp_out.c: Fixed bug #36153 TCP Cheksum error if LWIP_CHECKSUM_ON_COPY=1 |
| |
| 2014-03-11: Simon Goldschmidt (patch by Mason) |
| * opt.h, sockets.c: fixed bug #35928 BSD sockets functions must set errno for |
| POSIX-compliance |
| |
| 2014-02-27: Simon Goldschmidt |
| * dhcp.c: fixed bug #40303 DHCP xid renewed when sending a DHCPREQUEST |
| |
| 2014-02-27: Simon Goldschmidt |
| * raw.c: fixed bug #41680 raw socket can not receive IPv6 packet when |
| IP_SOF_BROADCAST_RECV==1 |
| |
| 2014-02-27: Simon Goldschmidt |
| * api_msg.c, sockets.c: fixed bug #38404 getpeeraddr returns success on |
| unconnected/listening TCP sockets |
| |
| 2014-02-27: Simon Goldschmidt |
| * sockets.c: fixed bug #41729 Some socket functions return Exyz instead of -1 |
| |
| 2014-02-25: Simon Goldschmidt |
| * ip4.c: fixed bug #39514 ip_route() may return an IPv6-only interface |
| |
| 2014-02-25: Simon Goldschmidt, patch by Fatih Asici |
| * pbuf.c: fixed bug #39356 Wrong increment in pbuf_memfind() |
| |
| 2014-02-25: Simon Goldschmidt |
| * netif.c/.h, udp.c: fixed bug #39225 udp.c uses netif_matches_ip6_addr() incorrectly; |
| renamed function netif_matches_ip6_addr() to netif_get_ip6_addr_match() |
| |
| 2014-02-25: Simon Goldschmidt |
| * igmp.c: fixed bug #39145 IGMP membership report for 224.0.0.1 |
| |
| 2014-02-22: Simon Goldschmidt (patch by Amir Shalem) |
| * etharp.c, opt.h: fixed bug #34681 Limit ARP queue length by ARP_QUEUE_LEN (=3) |
| |
| 2014-02-22: Simon Goldschmidt (patch by Amir Shalem) |
| * etharp.h/.c: fixed bug #34682 Limit ARP request flood for unresolved entry |
| |
| 2014-02-20: Simon Goldschmidt |
| * tcp_out.c: fixed bug #39683 Assertion "seg->tcphdr not aligned" failed with |
| MEM_ALIGNMENT = 8 |
| |
| 2014-02-20: Simon Goldschmidt |
| * sockets.c: fixed bug #39882 No function shall set errno to 0 |
| |
| 2014-02-20: Simon Goldschmidt |
| * mib_structs.c: fixed bug #40050 SNMP problem with MIB arrays > 255 |
| |
| 2014-02-20: Simon Goldschmidt |
| * api.h, sockets.c: fixed bug #41499 netconn::recv_avail can overflow |
| |
| 2014-01-08: Stathis Voukelatos |
| * memp_std.h: patch #7928 Fixed size calculation in MALLOC memory pool |
| creation macro |
| |
| 2014-01-18: Brian Fahs |
| * tcp_out.c: patch #8237: tcp_rexmit_rto fails to update pcb->unsent_oversize |
| when necessary |
| |
| 2014-01-17: Grant Erickson, Jay Logue, Simon Goldschmidt |
| * ipv6.c, netif.c: patch #7913 Enable Support for IPv6 Loopback |
| |
| 2014-01-16: Stathis Voukelatos |
| * netif.c: patch #7902 Fixed netif_poll() operation when LWIP_LOOPBACK_MAX_PBUFS > 0 |
| |
| 2014-01-14: "Freddie Chopin" |
| * snmp.h, mib2.c: fixed constness and spelling of sysdescr |
| |
| 2014-01-14: Simon Goldschmidt (patch by Thomas Faber) |
| * tcpip.c: patch #8241: Fix implicit declaration of ip_input with |
| LWIP_TCPIP_CORE_LOCKING_INPUT disabled |
| |
| 2014-01-14: chrysn |
| * timers.c: patch #8244 make timeouts usable reliably from outside of the |
| timeout routine |
| |
| 2014-01-10: Simon Goldschmidt |
| * ip_frag.c, ip6_frag.c: fixed bug #41041 Potential use-after-free in IPv6 reassembly |
| |
| 2014-01-10: Simon Goldschmidt |
| * memp.c: fixed bug #41188 Alignment error in memp_init() when MEMP_SEPARATE_POOLS==1 |
| |
| 2014-01-10: Simon Goldschmidt |
| * tcp.c: fixed bug #39898 tcp_fasttmr() possible lock due to infinte queue process loop |
| |
| 2013-06-29: Simon Goldschmidt |
| * inet.h, sockets.h: partially fixed bug #37585: IPv6 compatibility (in socket structs) |
| |
| 2013-06-29: Simon Goldschmidt |
| * inet6.h: bug #37585/task #12600: fixed struct in6_addr.s6_addr to conform to spec |
| |
| 2013-04-24: patch by Liam <morepork> |
| * api_msg.c: patch #8008 Fix a potential null pointer dereference in assert |
| |
| 2013-04-24: Simon Goldschmidt |
| * igmp.c: fixed possible division by zero |
| |
| 2013-04-24: Simon Goldschmidt |
| * ip6.h, some ipv6 C files: fixed bug #38526 Coverity: Recursive Header Inclusion in ip6.h |
| |
| 2013-04-24: Simon Goldschmidt (patch by Emil Ljungdahl): |
| * netif.c: fixed bug #38586 netif_loop_output() "deadlocks" |
| |
| 2013-01-15: Simon Goldschmidt |
| * ip4.c: fixed bug #37665 ip_canforward operates on address in wrong byte order |
| |
| 2013-01-15: Simon Goldschmidt |
| * pbuf.h: fixed bug #38097 pbuf_free_ooseq() warning |
| |
| 2013-01-14: Simon Goldschmidt |
| * dns.c: fixed bug #37705 Possible memory corruption in DNS query |
| |
| 2013-01-11: Simon Goldschmidt |
| * raw.c: fixed bug #38066 Raw pcbs can alter packet without eating it |
| |
| 2012-08-22: Simon Goldschmidt |
| * memp.c: fixed bug #37166: memp_sanity check loops itself |
| |
| 2012-08-13: Simon Goldschmidt |
| * dhcp.c: fixed bug #36645: Calling dhcp_release before dhcp_start |
| dereferences NULL |
| |
| 2012-08-13: Simon Goldschmidt |
| * msg_out.c: fixed bug #36840 snmp_send_trap() NULL de-reference if traps |
| configured but no interfaces available |
| |
| 2012-08-13: Simon Goldschmidt |
| * dns.c: fixed bug #36899 DNS TTL 0 is cached for a long time |
| |
| 2012-05-11: Simon Goldschmidt (patch by Marty) |
| * memp.c: fixed bug #36412: memp.c does not compile when |
| MEMP_OVERFLOW_CHECK > zero and MEMP_SEPARATE_POOLS == 1 |
| |
| 2012-05-03: Simon Goldschmidt (patch by Sylvain Rochet) |
| * ppp.c: fixed bug #36283 (PPP struct used on header size computation and |
| not packed) |
| |
| 2012-05-03: Simon Goldschmidt (patch by David Empson) |
| * ppp.c: fixed bug #36388 (PPP: checksum-only in last pbuf leads to pbuf with |
| zero length) |
| |
| 2012-03-25: Simon Goldschmidt |
| * api_msg.c: Fixed bug #35817: do_connect() invalidly signals op_completed |
| for UDP/RAW with LWIP_TCPIP_CORE_LOCKING==1 |
| |
| 2012-03-25: Simon Goldschmidt |
| * api_msg.h, api_lib.c, api_msg.c, netifapi.c: fixed bug #35931: Name space |
| pollution in api_msg.c and netifapi.c |
| |
| 2011-08-24: Simon Goldschmidt |
| * inet6.h: fixed bug #34124 struct in6_addr does not conform to the standard |
| |
| |
| |
| (STABLE-1.4.1) |
| |
| ++ New features: |
| |
| 2012-03-25: Simon Goldschmidt (idea by Mason) |
| * posix/*: added posix-compatibility include files posix/netdb.h and posix/sys/socket.h |
| which are a simple wrapper to the correct lwIP include files. |
| |
| 2012-01-16: Simon Goldschmidt |
| * opt.h, icmp.c: Added option CHECKSUM_GEN_ICMP |
| |
| 2011-12-17: Simon Goldschmidt |
| * ip.h: implemented API functions to access so_options of IP pcbs (UDP, TCP, RAW) |
| (fixes bug #35061) |
| |
| 2011-09-27: Simon Goldschmidt |
| * opt.h, tcp.c, tcp_in.c: Implemented limiting data on ooseq queue (task #9989) |
| (define TCP_OOSEQ_MAX_BYTES / TCP_OOSEQ_MAX_PBUFS in lwipopts.h) |
| |
| 2011-09-21: Simon Goldschmidt |
| * opt.h, api.h, api_lib.c, api_msg.h/.c, sockets.c: Implemented timeout on |
| send (TCP only, bug #33820) |
| |
| 2011-09-21: Simon Goldschmidt |
| * init.c: Converted runtime-sanity-checks into compile-time checks that can |
| be disabled (since runtime checks can often not be seen on embedded targets) |
| |
| 2011-09-11: Simon Goldschmidt |
| * ppp.h, ppp_impl.h: splitted ppp.h to an internal and external header file |
| to get a clear separation of which functions an application or port may use |
| (task #11281) |
| |
| 2011-09-11: Simon Goldschmidt |
| * opt.h, tcp_impl.h, tcp.c, udp.h/.c: Added a config option to randomize |
| initial local TCP/UDP ports (so that different port ranges are used after |
| a reboot; bug #33818; this one added tcp_init/udp_init functions again) |
| |
| 2011-09-03: Simon Goldschmidt |
| * dhcp.c: DHCP uses LWIP_RAND() for xid's (bug #30302) |
| |
| 2011-08-24: Simon Goldschmidt |
| * opt.h, netif.h/.c: added netif remove callback (bug #32397) |
| |
| 2011-07-26: Simon Goldschmidt |
| * etharp.c: ETHARP_SUPPORT_VLAN: add support for an external VLAN filter |
| function instead of only checking for one VLAN (define ETHARP_VLAN_CHECK_FN) |
| |
| 2011-07-21: Simon Goldschmidt (patch by hanhui) |
| * ip4.c, etharp.c, pbuf.h: bug #33634 ip_forward() have a faulty behaviour: |
| Added pbuf flags to mark incoming packets as link-layer broadcast/multicast. |
| Also added code to allow ip_forward() to forward non-broadcast packets to |
| the input netif (set IP_FORWARD_ALLOW_TX_ON_RX_NETIF==1). |
| |
| 2011-06-26: Simon Goldschmidt (patch by Cameron Gutman) |
| * tcp.c, tcp_out.c: bug #33604: added some more asserts to check that |
| pcb->state != LISTEN |
| |
| 2011-05-14: Simon Goldschmidt (patch by Stéphane Lesage) |
| * tcpip.c/.h: patch #7449 allow tcpip callback from interrupt with static |
| memory message |
| |
| |
| ++ Bugfixes: |
| |
| 2012-09-26: Simon Goldschmidt |
| * api_msg.c: fixed bug #37405 'err_tcp()' uses already freed 'netconn' object |
| |
| 2012-09-26: patch by Henrik Persson |
| * dhcp.c: patch #7843 Fix corner case with dhcp timeouts |
| |
| 2012-09-26: patch by Henrik Persson |
| * dhcp.c: patch #7840 Segfault in dhcp_parse_reply if no end marker in dhcp packet |
| |
| 2012-08-22: Simon Goldschmidt |
| * memp.c: fixed bug #37166: memp_sanity check loops itself |
| |
| 2012-05-08: Simon Goldschmidt |
| * tcp_out.c: fixed bug: #36380 unsent_oversize mismatch in 1.4.1RC1 (this was |
| a debug-check issue only) |
| |
| 2012-03-27: Simon Goldschmidt |
| * vj.c: fixed bug #35756 header length calculation problem in ppp/vj.c |
| |
| 2012-03-27: Simon Goldschmidt (patch by Mason) |
| * tcp_out.c: fixed bug #35945: SYN packet should provide the recv MSS not the |
| send MSS |
| |
| 2012-03-22: Simon Goldschmidt |
| * ip4.c: fixed bug #35927: missing refragmentaion in ip_forward |
| |
| 2012-03-20: Simon Goldschmidt (patch by Mason) |
| * netdb.c: fixed bug #35907: lwip_gethostbyname_r returns an invalid h_addr_list |
| |
| 2012-03-12: Simon Goldschmidt (patch by Bostjan Meglic) |
| * ppp.c: fixed bug #35809: PPP GetMask(): Compiler warning on big endian, |
| possible bug on little endian system |
| |
| 2012-02-23: Simon Goldschmidt |
| * etharp.c: fixed bug #35595: Impossible to send broadcast without a gateway |
| (introduced when fixing bug# 33551) |
| |
| 2012-02-16: Simon Goldschmidt |
| * ppp.c: fixed pbuf leak when PPP session is aborted through pppSigHUP() |
| (bug #35541: PPP Memory Leak) |
| |
| 2012-02-16: Simon Goldschmidt |
| * etharp.c: fixed bug #35531: Impossible to send multicast without a gateway |
| (introduced when fixing bug# 33551) |
| |
| 2012-02-16: Simon Goldschmidt (patch by Stéphane Lesage) |
| * msg_in.c, msg_out.c: fixed bug #35536 SNMP: error too big response is malformed |
| |
| 2012-02-15: Simon Goldschmidt |
| * init.c: fixed bug #35537: MEMP_NUM_* sanity checks should be disabled with |
| MEMP_MEM_MALLOC==1 |
| |
| 2012-02-12: Simon Goldschmidt |
| * tcp.h, tcp_in.c, tcp_out.c: partly fixed bug #25882: TCP hangs on |
| MSS > pcb->snd_wnd (by not creating segments bigger than half the window) |
| |
| 2012-02-11: Simon Goldschmidt |
| * tcp.c: fixed bug #35435: No pcb state check before adding it to time-wait |
| queue while closing |
| |
| 2012-01-22: Simon Goldschmidt |
| * tcp.c, tcp_in.c: fixed bug #35305: pcb may be freed too early on shutdown(WR) |
| |
| 2012-01-21: Simon Goldschmidt |
| * tcp.c: fixed bug #34636: FIN_WAIT_2 - Incorrect shutdown of TCP pcb |
| |
| 2012-01-20: Simon Goldschmidt |
| * dhcp.c: fixed bug #35151: DHCP asserts on incoming option lengths |
| |
| 2012-01-20: Simon Goldschmidt |
| * pbuf.c: fixed bug #35291: NULL pointer in pbuf_copy |
| |
| 2011-11-25: Simon Goldschmidt |
| * tcp.h/.c, tcp_impl.h, tcp_in.c: fixed bug #31177: tcp timers can corrupt |
| tcp_active_pcbs in some cases |
| |
| 2011-11-23: Simon Goldschmidt |
| * sys.c: fixed bug #34884: sys_msleep() body needs to be surrounded with |
| '#ifndef sys_msleep' |
| |
| 2011-11-22: Simon Goldschmidt |
| * netif.c, etharp.h/.c: fixed bug #34684: Clear the arp table cache when |
| netif is brought down |
| |
| 2011-10-28: Simon Goldschmidt |
| * tcp_in.c: fixed bug #34638: Dead code in tcp_receive - pcb->dupacks |
| |
| 2011-10-23: Simon Goldschmidt |
| * mem.c: fixed bug #34429: possible memory corruption with |
| LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT set to 1 |
| |
| 2011-10-18: Simon Goldschmidt |
| * arch.h, netdb.c: fixed bug #34592: lwip_gethostbyname_r uses nonstandard |
| error value |
| |
| 2011-10-18: Simon Goldschmidt |
| * opt.h: fixed default values of TCP_SNDLOWAT and TCP_SNDQUEUELOWAT for small |
| windows (bug #34176 select after non-blocking send times out) |
| |
| 2011-10-18: Simon Goldschmidt |
| * tcp_impl.h, tcp_out.c: fixed bug #34587: TCP_BUILD_MSS_OPTION doesn't |
| consider netif->mtu, causes slow network |
| |
| 2011-10-18: Simon Goldschmidt |
| * sockets.c: fixed bug #34581 missing parentheses in udplite sockets code |
| |
| 2011-10-18: Simon Goldschmidt |
| * sockets.h: fixed bug #34580 fcntl() is missing in LWIP_COMPAT_SOCKETS |
| |
| 2011-10-17: Simon Goldschmidt |
| * api_msg.c: fixed bug #34569: shutdown(SHUT_WR) crashes netconn/socket api |
| |
| 2011-10-13: Simon Goldschmidt |
| * tcp_in.c, tcp_out.c: fixed bug #34517 (persist timer is started although no |
| zero window is received) by starting the persist timer when a zero window is |
| received, not when we have more data queued for sending than fits into the |
| window |
| |
| 2011-10-13: Simon Goldschmidt |
| * def.h, timers.c: fixed bug #34541: LWIP_U32_DIFF is unnecessarily complex |
| |
| 2011-10-13: Simon Goldschmidt |
| * sockets.c, api_lib.c: fixed bug #34540: compiler error when CORE_LOCKING is |
| used and not all protocols are enabled |
| |
| 2011-10-12: Simon Goldschmidt |
| * pbuf.c: fixed bug #34534: Error in sending fragmented IP if MEM_ALIGNMENT > 4 |
| |
| 2011-10-09: Simon Goldschmidt |
| * tcp_out.c: fixed bug #34426: tcp_zero_window_probe() transmits incorrect |
| byte value when pcb->unacked != NULL |
| |
| 2011-10-09: Simon Goldschmidt |
| * ip4.c: fixed bug #34447 LWIP_IP_ACCEPT_UDP_PORT(dst_port) wrong |
| |
| 2011-09-27: Simon Goldschmidt |
| * tcp_in.c, tcp_out.c: Reset pcb->unsent_oversize in 2 more places... |
| |
| 2011-09-27: Simon Goldschmidt |
| * tcp_in.c: fixed bug #28288: Data after FIN in oos queue |
| |
| 2011-09-27: Simon Goldschmidt |
| * dhcp.c: fixed bug #34406 dhcp_option_hostname() can overflow the pbuf |
| |
| 2011-09-24: Simon Goldschmidt |
| * mem.h: fixed bug #34377 MEM_SIZE_F is not defined if MEM_LIBC_MALLOC==1 |
| |
| 2011-09-23: Simon Goldschmidt |
| * pbuf.h, tcp.c, tcp_in.c: fixed bug #33871: rejecting TCP_EVENT_RECV() for |
| the last packet including FIN can lose data |
| |
| 2011-09-22: Simon Goldschmidt |
| * tcp_impl.h: fixed bug #34355: nagle does not take snd_buf/snd_queuelen into |
| account |
| |
| 2011-09-21: Simon Goldschmidt |
| * opt.h: fixed default value of TCP_SND_BUF to not violate the sanity checks |
| in init.c |
| |
| 2011-09-20: Simon Goldschmidt |
| * timers.c: fixed bug #34337 (possible NULL pointer in sys_check_timeouts) |
| |
| 2011-09-11: Simon Goldschmidt |
| * tcp_out.c: use pcb->mss instead of TCP_MSS for preallocate mss-sized pbufs |
| (bug #34019) |
| |
| 2011-09-09: Simon Goldschmidt |
| * udp.c: fixed bug #34072: UDP broadcast is received from wrong UDP pcb if |
| udp port matches |
| |
| 2011-09-03: Simon Goldschmidt |
| * tcp_in.c: fixed bug #33952 PUSH flag in incoming packet is lost when packet |
| is aggregated and sent to application |
| |
| 2011-09-01: Simon Goldschmidt |
| * opt.h: fixed bug #31809 LWIP_EVENT_API in opts.h is inconsistent compared |
| to other options |
| |
| 2011-09-01: Simon Goldschmidt |
| * tcp_in.c: fixed bug #34111 RST for ACK to listening pcb has wrong seqno |
| |
| 2011-08-24: Simon Goldschmidt |
| * api_msg.c, sockets.c: fixed bug #33956 Wrong error returned when calling |
| accept() on UDP connections |
| |
| 2011-08-24: Simon Goldschmidt |
| * sockets.h: fixed bug #34057 socklen_t should be a typedef |
| |
| 2011-08-24: Simon Goldschmidt |
| * pbuf.c: fixed bug #34112 Odd check in pbuf_alloced_custom (typo) |
| |
| 2011-08-24: Simon Goldschmidt |
| * dhcp.c: fixed bug #34122 dhcp: hostname can overflow |
| |
| 2011-08-24: Simon Goldschmidt |
| * netif.c: fixed bug #34121 netif_add/netif_set_ipaddr fail on NULL ipaddr |
| |
| 2011-08-22: Simon Goldschmidt |
| * tcp_out.c: fixed bug #33962 TF_FIN not always set after FIN is sent. (This |
| merely prevents nagle from not transmitting fast after closing.) |
| |
| 2011-07-22: Simon Goldschmidt |
| * api_lib.c, api_msg.c, sockets.c, api.h: fixed bug #31084 (socket API returns |
| always EMSGSIZE on non-blocking sockets if data size > send buffers) -> now |
| lwip_send() sends as much as possible for non-blocking sockets |
| |
| 2011-07-22: Simon Goldschmidt |
| * pbuf.c/.h, timers.c: freeing ooseq pbufs when the pbuf pool is empty implemented |
| for NO_SYS==1: when not using sys_check_timeouts(), call PBUF_CHECK_FREE_OOSEQ() |
| at regular intervals from main level. |
| |
| 2011-07-21: Simon Goldschmidt |
| * etharp.c: fixed bug #33551 (ARP entries may time out although in use) by |
| sending an ARP request when an ARP entry is used in the last minute before |
| it would time out. |
| |
| 2011-07-04: Simon Goldschmidt |
| * sys_arch.txt: Fixed documentation after changing sys arch prototypes for 1.4.0. |
| |
| 2011-06-26: Simon Goldschmidt |
| * tcp.c: fixed bug #31723 (tcp_kill_prio() kills pcbs with the same prio) by |
| updating its documentation only. |
| |
| 2011-06-26: Simon Goldschmidt |
| * mem.c: fixed bug #33545: With MEM_USE_POOLS==1, mem_malloc can return an |
| unaligned pointer. |
| |
| 2011-06-26: Simon Goldschmidt |
| * mem.c: fixed bug #33544 "warning in mem.c in lwip 1.4.0 with NO_SYS=1" |
| |
| 2011-05-25: Simon Goldschmidt |
| * tcp.c: fixed bug #33398 (pointless conversion when checking TCP port range) |
| |
| |
| |
| (STABLE-1.4.0) |
| |
| ++ New features: |
| |
| 2011-03-27: Simon Goldschmidt |
| * tcp_impl.h, tcp_in.c, tcp_out.c: Removed 'dataptr' from 'struct tcp_seg' and |
| calculate it in tcp_zero_window_probe (the only place where it was used). |
| |
| 2010-11-21: Simon Goldschmidt |
| * dhcp.c/.h: Added a function to deallocate the struct dhcp from a netif |
| (fixes bug #31525). |
| |
| 2010-07-12: Simon Goldschmidt (patch by Stephane Lesage) |
| * ip.c, udp.c/.h, pbuf.h, sockets.c: task #10495: Added support for |
| IP_MULTICAST_LOOP at socket- and raw-API level. |
| |
| 2010-06-16: Simon Goldschmidt |
| * ip.c: Added an optional define (LWIP_IP_ACCEPT_UDP_PORT) that can allow |
| link-layer-addressed UDP traffic to be received while a netif is down (just |
| like DHCP during configuration) |
| |
| 2010-05-22: Simon Goldschmidt |
| * many many files: bug #27352: removed packing from ip_addr_t, the packed |
| version is now only used in protocol headers. Added global storage for |
| current src/dest IP address while in input functions. |
| |
| 2010-05-16: Simon Goldschmidt |
| * def.h: task #10391: Add preprocessor-macros for compile-time htonl |
| calculation (and use them throughout the stack where applicable) |
| |
| 2010-05-16: Simon Goldschmidt |
| * opt.h, memp_std.h, memp.c, ppp_oe.h/.c: PPPoE now uses its own MEMP pool |
| instead of the heap (moved struct pppoe_softc from ppp_oe.c to ppp_oe.h) |
| |
| 2010-05-16: Simon Goldschmidt |
| * opt.h, memp_std.h, dns.h/.c: DNS_LOCAL_HOSTLIST_IS_DYNAMIC uses its own |
| MEMP pool instead of the heap |
| |
| 2010-05-13: Simon Goldschmidt |
| * tcp.c, udp.c: task #6995: Implement SO_REUSEADDR (correctly), added |
| new option SO_REUSE_RXTOALL to pass received UDP broadcast/multicast |
| packets to more than one pcb. |
| |
| 2010-05-02: Simon Goldschmidt |
| * netbuf.h/.c, sockets.c, api_msg.c: use checksum-on-copy for sending |
| UDP data for LWIP_NETIF_TX_SINGLE_PBUF==1 |
| |
| 2010-04-30: Simon Goldschmidt |
| * udp.h/.c, pbuf.h/.c: task #6849: added udp_send(_to/_if) functions that |
| take a precalculated checksum, added pbuf_fill_chksum() to copy data |
| into a pbuf and at the same time calculating the checksum for that data |
| |
| 2010-04-29: Simon Goldschmidt |
| * ip_addr.h, etharp.h/.c, autoip.c: Create overridable macros for copying |
| 2-byte-aligned IP addresses and MAC addresses |
| |
| 2010-04-28: Patch by Bill Auerbach |
| * ip.c: Inline generating IP checksum to save a function call |
| |
| 2010-04-14: Simon Goldschmidt |
| * tcpip.h/.c, timers.c: Added an overridable define to get informed when the |
| tcpip_thread processes messages or timeouts to implement a watchdog. |
| |
| 2010-03-28: Simon Goldschmidt |
| * ip_frag.c: create a new (contiguous) PBUF_RAM for every outgoing |
| fragment if LWIP_NETIF_TX_SINGLE_PBUF==1 |
| |
| 2010-03-27: Simon Goldschmidt |
| * etharp.c: Speedup TX by moving code from find_entry to etharp_output/ |
| etharp_query to prevent unnecessary function calls (inspired by |
| patch #7135). |
| |
| 2010-03-20: Simon Goldschmidt |
| * opt.h, tcpip.c/.h: Added an option to disable tcpip_(un)timeout code |
| since the linker cannot do this automatically to save space. |
| |
| 2010-03-20: Simon Goldschmidt |
| * opt.h, etharp.c/.h: Added support for static ARP table entries |
| |
| 2010-03-14: Simon Goldschmidt |
| * tcp_impl.h, tcp_out.c, inet_chksum.h/.c: task #6849: Calculate checksum |
| when creating TCP segments, not when (re-)transmitting them. |
| |
| 2010-03-07: Simon Goldschmidt |
| * sockets.c: bug #28775 (select/event_callback: only check select_cb_list |
| on change) plus use SYS_LIGHTWEIGHT_PROT to protect the select code. |
| This should speed up receiving data on sockets as the select code in |
| event_callback is only executed when select is waiting. |
| |
| 2010-03-06: Simon Goldschmidt |
| * tcp_out.c: task #7013 (Create option to have all packets delivered to |
| netif->output in one piece): Always copy to try to create single pbufs |
| in tcp_write. |
| |
| 2010-03-06: Simon Goldschmidt |
| * api.h, api_lib.c, sockets.c: task #10167 (sockets: speed up TCP recv |
| by not allocating a netbuf): added function netconn_recv_tcp_pbuf() |
| for tcp netconns to receive pbufs, not netbufs; use that function |
| for tcp sockets. |
| |
| 2010-03-05: Jakob Ole Stoklundsen / Simon Goldschmidt |
| * opt.h, tcp.h, tcp_impl.h, tcp.c, tcp_in.c, tcp_out.c: task #7040: |
| Work on tcp_enqueue: Don't waste memory when chaining segments, |
| added option TCP_OVERSIZE to prevent creating many small pbufs when |
| calling tcp_write with many small blocks of data. Instead, pbufs are |
| allocated larger than needed and the space is used for later calls to |
| tcp_write. |
| |
| 2010-02-21: Simon Goldschmidt |
| * stats.c/.h: Added const char* name to mem- and memp-stats for easier |
| debugging. |
| |
| 2010-02-21: Simon Goldschmidt |
| * tcp.h (and usages), added tcp_impl.h: Splitted API and internal |
| implementation of tcp to make API usage cleare to application programmers |
| |
| 2010-02-14: Simon Goldschmidt/Stephane Lesage |
| * ip_addr.h: Improved some defines working on ip addresses, added faster |
| macro to copy addresses that cannot be NULL |
| |
| 2010-02-13: Simon Goldschmidt |
| * api.h, api_lib.c, api_msg.c, sockets.c: task #7865 (implement non- |
| blocking send operation) |
| |
| 2010-02-12: Simon Goldschmidt |
| * sockets.c/.h: Added a minimal version of posix fctl() to have a |
| standardised way to set O_NONBLOCK for nonblocking sockets. |
| |
| 2010-02-12: Simon Goldschmidt |
| * dhcp.c/.h, autoip.c/.h: task #10139 (Prefer statically allocated |
| memory): added autoip_set_struct() and dhcp_set_struct() to let autoip |
| and dhcp work with user-allocated structs instead of callin mem_malloc |
| |
| 2010-02-12: Simon Goldschmidt/Jeff Barber |
| * tcp.c/h: patch #6865 (SO_REUSEADDR for TCP): if pcb.so_options has |
| SOF_REUSEADDR set, allow binding to endpoint in TIME_WAIT |
| |
| 2010-02-12: Simon Goldschmidt |
| * sys layer: task #10139 (Prefer statically allocated memory): converted |
| mbox and semaphore functions to take pointers to sys_mbox_t/sys_sem_t; |
| converted sys_mbox_new/sys_sem_new to take pointers and return err_t; |
| task #7212: Add Mutex concept in sys_arch (define LWIP_COMPAT_MUTEX |
| to let sys.h use binary semaphores instead of mutexes - as before) |
| |
| 2010-02-09: Simon Goldschmidt (Simon Kallweit) |
| * timers.c/.h: Added function sys_restart_timeouts() from patch #7085 |
| (Restart system timeout handling) |
| |
| 2010-02-09: Simon Goldschmidt |
| * netif.c/.h, removed loopif.c/.h: task #10153 (Integrate loopif into |
| netif.c) - loopif does not have to be created by the port any more, |
| just define LWIP_HAVE_LOOPIF to 1. |
| |
| 2010-02-08: Simon Goldschmidt |
| * inet.h, ip_addr.c/.h: Added reentrant versions of inet_ntoa/ipaddr_ntoa |
| inet_ntoa_r/ipaddr_ntoa_r |
| |
| 2010-02-08: Simon Goldschmidt |
| * netif.h: Added netif_s/get_igmp_mac_filter() macros |
| |
| 2010-02-05: Simon Goldschmidt |
| * netif.h: Added function-like macros to get/set the hostname on a netif |
| |
| 2010-02-04: Simon Goldschmidt |
| * nearly every file: Replaced struct ip_addr by typedef ip_addr_t to |
| make changing the actual implementation behind the typedef easier. |
| |
| 2010-02-01: Simon Goldschmidt |
| * opt.h, memp_std.h, dns.h, netdb.c, memp.c: Let netdb use a memp pool |
| for allocating memory when getaddrinfo() is called. |
| |
| 2010-01-31: Simon Goldschmidt |
| * dhcp.h, dhcp.c: Reworked the code that parses DHCP options: parse |
| them once instead of parsing for every option. This also removes |
| the need for mem_malloc from dhcp_recv and makes it possible to |
| correctly retrieve the BOOTP file. |
| |
| 2010-01-30: simon Goldschmidt |
| * sockets.c: Use SYS_LIGHTWEIGHT_PROT instead of a semaphore to protect |
| the sockets array. |
| |
| 2010-01-29: Simon Goldschmidt (patch by Laura Garrett) |
| * api.h, api_msg.c, sockets.c: Added except set support in select |
| (patch #6860) |
| |
| 2010-01-29: Simon Goldschmidt (patch by Laura Garrett) |
| * api.h, sockets.h, err.h, api_lib.c, api_msg.c, sockets.c, err.c: |
| Add non-blocking support for connect (partly from patch #6860), |
| plus many cleanups in socket & netconn API. |
| |
| 2010-01-27: Simon Goldschmidt |
| * opt.h, tcp.h, init.c, api_msg.c: Added TCP_SNDQUEUELOWAT corresponding |
| to TCP_SNDLOWAT and added tcp_sndqueuelen() - this fixes bug #28605 |
| |
| 2010-01-26: Simon Goldschmidt |
| * snmp: Use memp pools for snmp instead of the heap; added 4 new pools. |
| |
| 2010-01-14: Simon Goldschmidt |
| * ppp.c/.h: Fixed bug #27856: PPP: Set netif link- and status-callback |
| by adding ppp_set_netif_statuscallback()/ppp_set_netif_linkcallback() |
| |
| 2010-01-13: Simon Goldschmidt |
| * mem.c: The heap now may be moved to user-defined memory by defining |
| LWIP_RAM_HEAP_POINTER as a void pointer to that memory's address |
| (patch #6966 and bug #26133) |
| |
| 2010-01-10: Simon Goldschmidt (Bill Auerbach) |
| * opt.h, memp.c: patch #6822 (Add option to place memory pools in |
| separate arrays) |
| |
| 2010-01-10: Simon Goldschmidt |
| * init.c, igmp.c: patch #6463 (IGMP - Adding Random Delay): added define |
| LWIP_RAND() for lwip-wide randomization (to be defined in cc.h) |
| |
| 2009-12-31: Simon Goldschmidt |
| * tcpip.c, init.c, memp.c, sys.c, memp_std.h, sys.h, tcpip.h |
| added timers.c/.h: Separated timer implementation from semaphore/mbox |
| implementation, moved timer implementation to timers.c/.h, timers are |
| now only called from tcpip_thread or by explicitly checking them. |
| (TASK#7235) |
| |
| 2009-12-27: Simon Goldschmidt |
| * opt.h, etharp.h/.c, init.c, tcpip.c: Added an additional option |
| LWIP_ETHERNET to support ethernet without ARP (necessary for pure PPPoE) |
| |
| |
| ++ Bugfixes: |
| |
| 2011-04-20: Simon Goldschmidt |
| * sys_arch.txt: sys_arch_timeouts() is not needed any more. |
| |
| 2011-04-13: Simon Goldschmidt |
| * tcp.c, udp.c: Fixed bug #33048 (Bad range for IP source port numbers) by |
| using ports in the IANA private/dynamic range (49152 through 65535). |
| |
| 2011-03-29: Simon Goldschmidt, patch by Emil Lhungdahl: |
| * etharp.h/.c: Fixed broken VLAN support. |
| |
| 2011-03-27: Simon Goldschmidt |
| * tcp.c: Fixed bug #32926 (TCP_RMV(&tcp_bound_pcbs) is called on unbound tcp |
| pcbs) by checking if the pcb was bound (local_port != 0). |
| |
| 2011-03-27: Simon Goldschmidt |
| * ppp.c: Fixed bug #32280 (ppp: a pbuf is freed twice) |
| |
| 2011-03-27: Simon Goldschmidt |
| * sockets.c: Fixed bug #32906: lwip_connect+lwip_send did not work for udp and |
| raw pcbs with LWIP_TCPIP_CORE_LOCKING==1. |
| |
| 2011-03-27: Simon Goldschmidt |
| * tcp_out.c: Fixed bug #32820 (Outgoing TCP connections created before route |
| is present never times out) by starting retransmission timer before checking |
| route. |
| |
| 2011-03-22: Simon Goldschmidt |
| * ppp.c: Fixed bug #32648 (PPP code crashes when terminating a link) by only |
| calling sio_read_abort() if the file descriptor is valid. |
| |
| 2011-03-14: Simon Goldschmidt |
| * err.h/.c, sockets.c, api_msg.c: fixed bug #31748 (Calling non-blocking connect |
| more than once can render a socket useless) since it mainly involves changing |
| "FATAL" classification of error codes: ERR_USE and ERR_ISCONN just aren't fatal. |
| |
| 2011-03-13: Simon Goldschmidt |
| * sockets.c: fixed bug #32769 (ESHUTDOWN is linux-specific) by fixing |
| err_to_errno_table (ERR_CLSD: ENOTCONN instead of ESHUTDOWN), ERR_ISCONN: |
| use EALRADY instead of -1 |
| |
| 2011-03-13: Simon Goldschmidt |
| * api_lib.c: netconn_accept: return ERR_ABRT instead of ERR_CLSD if the |
| connection has been aborted by err_tcp (since this is not a normal closing |
| procedure). |
| |
| 2011-03-13: Simon Goldschmidt |
| * tcp.c: tcp_bind: return ERR_VAL instead of ERR_ISCONN when trying to bind |
| with pcb->state != CLOSED |
| |
| 2011-02-17: Simon Goldschmidt |
| * rawapi.txt: Fixed bug #32561 tcp_poll argument definition out-of-order in |
| documentation |
| |
| 2011-02-17: Simon Goldschmidt |
| * many files: Added missing U/UL modifiers to fix 16-bit-arch portability. |
| |
| 2011-01-24: Simon Goldschmidt |
| * sockets.c: Fixed bug #31741: lwip_select seems to have threading problems |
| |
| 2010-12-02: Simon Goldschmidt |
| * err.h: Fixed ERR_IS_FATAL so that ERR_WOULDBLOCK is not fatal. |
| |
| 2010-11-23: Simon Goldschmidt |
| * api.h, api_lib.c, api_msg.c, sockets.c: netconn.recv_avail is only used for |
| LWIP_SO_RCVBUF and ioctl/FIONREAD. |
| |
| 2010-11-23: Simon Goldschmidt |
| * etharp.c: Fixed bug #31720: ARP-queueing: RFC 1122 recommends to queue at |
| least 1 packet -> ARP_QUEUEING==0 now queues the most recent packet. |
| |
| 2010-11-23: Simon Goldschmidt |
| * tcp_in.c: Fixed bug #30577: tcp_input: don't discard ACK-only packets after |
| refusing 'refused_data' again. |
| |
| 2010-11-22: Simon Goldschmidt |
| * sockets.c: Fixed bug #31590: getsockopt(... SO_ERROR ...) gives EINPROGRESS |
| after a successful nonblocking connection. |
| |
| 2010-11-22: Simon Goldschmidt |
| * etharp.c: Fixed bug #31722: IP packets sent with an AutoIP source addr |
| must be sent link-local |
| |
| 2010-11-22: Simon Goldschmidt |
| * timers.c: patch #7329: tcp_timer_needed prototype was ifdef'ed out for |
| LWIP_TIMERS==0 |
| |
| 2010-11-20: Simon Goldschmidt |
| * sockets.c: Fixed bug #31170: lwip_setsockopt() does not set socket number |
| |
| 2010-11-20: Simon Goldschmidt |
| * sockets.h: Fixed bug #31304: Changed SHUT_RD, SHUT_WR and SHUT_RDWR to |
| resemble other stacks. |
| |
| 2010-11-20: Simon Goldschmidt |
| * dns.c: Fixed bug #31535: TCP_SND_QUEUELEN must be at least 2 or else |
| no-copy TCP writes will never succeed. |
| |
| 2010-11-20: Simon Goldschmidt |
| * dns.c: Fixed bug #31701: Error return value from dns_gethostbyname() does |
| not match documentation: return ERR_ARG instead of ERR_VAL if not |
| initialized or wrong argument. |
| |
| 2010-10-20: Simon Goldschmidt |
| * sockets.h: Fixed bug #31385: sizeof(struct sockaddr) is 30 but should be 16 |
| |
| 2010-10-05: Simon Goldschmidt |
| * dhcp.c: Once again fixed #30038: DHCP/AutoIP cooperation failed when |
| replugging the network cable after an AutoIP address was assigned. |
| |
| 2010-08-10: Simon Goldschmidt |
| * tcp.c: Fixed bug #30728: tcp_new_port() did not check listen pcbs |
| |
| 2010-08-03: Simon Goldschmidt |
| * udp.c, raw.c: Don't chain empty pbufs when sending them (fixes bug #30625) |
| |
| 2010-08-01: Simon Goldschmidt (patch by Greg Renda) |
| * ppp.c: Applied patch #7264 (PPP protocols are rejected incorrectly on big |
| endian architectures) |
| |
| 2010-07-28: Simon Goldschmidt |
| * api_lib.c, api_msg.c, sockets.c, mib2.c: Fixed compilation with TCP or UDP |
| disabled. |
| |
| 2010-07-27: Simon Goldschmidt |
| * tcp.c: Fixed bug #30565 (tcp_connect() check bound list): that check did no |
| harm but never did anything |
| |
| 2010-07-21: Simon Goldschmidt |
| * ip.c: Fixed invalid fix for bug #30402 (CHECKSUM_GEN_IP_INLINE does not |
| add IP options) |
| |
| 2010-07-16: Kieran Mansley |
| * msg_in.c: Fixed SNMP ASN constant defines to not use ! operator |
| |
| 2010-07-10: Simon Goldschmidt |
| * ip.c: Fixed bug #30402: CHECKSUM_GEN_IP_INLINE does not add IP options |
| |
| 2010-06-30: Simon Goldschmidt |
| * api_msg.c: fixed bug #30300 (shutdown parameter was not initialized in |
| netconn_delete) |
| |
| 2010-06-28: Kieran Mansley |
| * timers.c remove unportable printing of C function pointers |
| |
| 2010-06-24: Simon Goldschmidt |
| * init.c, timers.c/.h, opt.h, memp_std.h: From patch #7221: added flag |
| NO_SYS_NO_TIMERS to drop timer support for NO_SYS==1 for easier upgrading |
| |
| 2010-06-24: Simon Goldschmidt |
| * api(_lib).c/.h, api_msg.c/.h, sockets.c/.h: Fixed bug #10088: Correctly |
| implemented shutdown at socket level. |
| |
| 2010-06-21: Simon Goldschmidt |
| * pbuf.c/.h, ip_frag.c/.h, opt.h, memp_std.h: Fixed bug #29361 (ip_frag has |
| problems with zero-copy DMA MACs) by adding custom pbufs and implementing |
| custom pbufs that reference other (original) pbufs. Additionally set |
| IP_FRAG_USES_STATIC_BUF=0 as default to be on the safe side. |
| |
| 2010-06-15: Simon Goldschmidt |
| * dhcp.c: Fixed bug #29970: DHCP endian issue parsing option responses |
| |
| 2010-06-14: Simon Goldschmidt |
| * autoip.c: Fixed bug #30039: AutoIP does not reuse previous addresses |
| |
| 2010-06-12: Simon Goldschmidt |
| * dhcp.c: Fixed bug #30038: dhcp_network_changed doesn't reset AUTOIP coop |
| state |
| |
| 2010-05-17: Simon Goldschmidt |
| * netdb.c: Correctly NULL-terminate h_addr_list |
| |
| 2010-05-16: Simon Goldschmidt |
| * def.h/.c: changed the semantics of LWIP_PREFIX_BYTEORDER_FUNCS to prevent |
| "symbol already defined" i.e. when linking to winsock |
| |
| 2010-05-05: Simon Goldschmidt |
| * def.h, timers.c: Fixed bug #29769 (sys_check_timeouts: sys_now() may |
| overflow) |
| |
| 2010-04-21: Simon Goldschmidt |
| * api_msg.c: Fixed bug #29617 (sometime cause stall on delete listening |
| connection) |
| |
| 2010-03-28: Luca Ceresoli |
| * ip_addr.c/.h: patch #7143: Add a few missing const qualifiers |
| |
| 2010-03-27: Luca Ceresoli |
| * mib2.c: patch #7130: remove meaningless const qualifiers |
| |
| 2010-03-26: Simon Goldschmidt |
| * tcp_out.c: Make LWIP_NETIF_TX_SINGLE_PBUF work for TCP, too |
| |
| 2010-03-26: Simon Goldschmidt |
| * various files: Fixed compiling with different options disabled (TCP/UDP), |
| triggered by bug #29345; don't allocate acceptmbox if LWIP_TCP is disabled |
| |
| 2010-03-25: Simon Goldschmidt |
| * sockets.c: Fixed bug #29332: lwip_select() processes readset incorrectly |
| |
| 2010-03-25: Simon Goldschmidt |
| * tcp_in.c, test_tcp_oos.c: Fixed bug #29080: Correctly handle remote side |
| overrunning our rcv_wnd in ooseq case. |
| |
| 2010-03-22: Simon Goldschmidt |
| * tcp.c: tcp_listen() did not copy the pcb's prio. |
| |
| 2010-03-19: Simon Goldschmidt |
| * snmp_msg.c: Fixed bug #29256: SNMP Trap address was not correctly set |
| |
| 2010-03-14: Simon Goldschmidt |
| * opt.h, etharp.h: Fixed bug #29148 (Incorrect PBUF_POOL_BUFSIZE for ports |
| where ETH_PAD_SIZE > 0) by moving definition of ETH_PAD_SIZE to opt.h |
| and basing PBUF_LINK_HLEN on it. |
| |
| 2010-03-08: Simon Goldschmidt |
| * netif.c, ipv4/ip.c: task #10241 (AutoIP: don't break existing connections |
| when assiging routable address): when checking incoming packets and |
| aborting existing connection on address change, filter out link-local |
| addresses. |
| |
| 2010-03-06: Simon Goldschmidt |
| * sockets.c: Fixed LWIP_NETIF_TX_SINGLE_PBUF for LWIP_TCPIP_CORE_LOCKING |
| |
| 2010-03-06: Simon Goldschmidt |
| * ipv4/ip.c: Don't try to forward link-local addresses |
| |
| 2010-03-06: Simon Goldschmidt |
| * etharp.c: Fixed bug #29087: etharp: don't send packets for LinkLocal- |
| addresses to gw |
| |
| 2010-03-05: Simon Goldschmidt |
| * dhcp.c: Fixed bug #29072: Correctly set ciaddr based on message-type |
| and state. |
| |
| 2010-03-05: Simon Goldschmidt |
| * api_msg.c: Correctly set TCP_WRITE_FLAG_MORE when netconn_write is split |
| into multiple calls to tcp_write. |
| |
| 2010-02-21: Simon Goldschmidt |
| * opt.h, mem.h, dns.c: task #10140: Remove DNS_USES_STATIC_BUF (keep |
| the implementation of DNS_USES_STATIC_BUF==1) |
| |
| 2010-02-20: Simon Goldschmidt |
| * tcp.h, tcp.c, tcp_in.c, tcp_out.c: Task #10088: Correctly implement |
| close() vs. shutdown(). Now the application does not get any more |
| recv callbacks after calling tcp_close(). Added tcp_shutdown(). |
| |
| 2010-02-19: Simon Goldschmidt |
| * mem.c/.h, pbuf.c: Renamed mem_realloc() to mem_trim() to prevent |
| confusion with realloc() |
| |
| 2010-02-15: Simon Goldschmidt/Stephane Lesage |
| * netif.c/.h: Link status does not depend on LWIP_NETIF_LINK_CALLBACK |
| (fixes bug #28899) |
| |
| 2010-02-14: Simon Goldschmidt |
| * netif.c: Fixed bug #28877 (Duplicate ARP gratuitous packet with |
| LWIP_NETIF_LINK_CALLBACK set on) by only sending if both link- and |
| admin-status of a netif are up |
| |
| 2010-02-14: Simon Goldschmidt |
| * opt.h: Disable ETHARP_TRUST_IP_MAC by default since it slows down packet |
| reception and is not really necessary |
| |
| 2010-02-14: Simon Goldschmidt |
| * etharp.c/.h: Fixed ARP input processing: only add a new entry if a |
| request was directed as us (RFC 826, Packet Reception), otherwise |
| only update existing entries; internalized some functions |
| |
| 2010-02-14: Simon Goldschmidt |
| * netif.h, etharp.c, tcpip.c: Fixed bug #28183 (ARP and TCP/IP cannot be |
| disabled on netif used for PPPoE) by adding a new netif flag |
| (NETIF_FLAG_ETHERNET) that tells the stack the device is an ethernet |
| device but prevents usage of ARP (so that ethernet_input can be used |
| for PPPoE). |
| |
| 2010-02-12: Simon Goldschmidt |
| * netif.c: netif_set_link_up/down: only do something if the link state |
| actually changes |
| |
| 2010-02-12: Simon Goldschmidt/Stephane Lesage |
| * api_msg.c: Fixed bug #28865 (Cannot close socket/netconn in non-blocking |
| connect) |
| |
| 2010-02-12: Simon Goldschmidt |
| * mem.h: Fixed bug #28866 (mem_realloc function defined in mem.h) |
| |
| 2010-02-09: Simon Goldschmidt |
| * api_lib.c, api_msg.c, sockets.c, api.h, api_msg.h: Fixed bug #22110 |
| (recv() makes receive window update for data that wasn't received by |
| application) |
| |
| 2010-02-09: Simon Goldschmidt/Stephane Lesage |
| * sockets.c: Fixed bug #28853 (lwip_recvfrom() returns 0 on receive time-out |
| or any netconn_recv() error) |
| |
| 2010-02-09: Simon Goldschmidt |
| * ppp.c: task #10154 (PPP: Update snmp in/out counters for tx/rx packets) |
| |
| 2010-02-09: Simon Goldschmidt |
| * netif.c: For loopback packets, adjust the stats- and snmp-counters |
| for the loopback netif. |
| |
| 2010-02-08: Simon Goldschmidt |
| * igmp.c/.h, ip.h: Moved most defines from igmp.h to igmp.c for clarity |
| since they are not used anywhere else. |
| |
| 2010-02-08: Simon Goldschmidt (Stéphane Lesage) |
| * igmp.c, igmp.h, stats.c, stats.h: Improved IGMP stats |
| (patch from bug #28798) |
| |
| 2010-02-08: Simon Goldschmidt (Stéphane Lesage) |
| * igmp.c: Fixed bug #28798 (Error in "Max Response Time" processing) and |
| another bug when LWIP_RAND() returns zero. |
| |
| 2010-02-04: Simon Goldschmidt |
| * nearly every file: Use macros defined in ip_addr.h (some of them new) |
| to work with IP addresses (preparation for bug #27352 - Change ip_addr |
| from struct to typedef (u32_t) - and better code). |
| |
| 2010-01-31: Simon Goldschmidt |
| * netif.c: Don't call the link-callback from netif_set_up/down() since |
| this invalidly retriggers DHCP. |
| |
| 2010-01-29: Simon Goldschmidt |
| * ip_addr.h, inet.h, def.h, inet.c, def.c, more: Cleanly separate the |
| portability file inet.h and its contents from the stack: moved htonX- |
| functions to def.h (and the new def.c - they are not ipv4 dependent), |
| let inet.h depend on ip_addr.h and not the other way round. |
| This fixes bug #28732. |
| |
| 2010-01-28: Kieran Mansley |
| * tcp.c: Ensure ssthresh >= 2*MSS |
| |
| 2010-01-27: Simon Goldschmidt |
| * tcp.h, tcp.c, tcp_in.c: Fixed bug #27871: Calling tcp_abort() in recv |
| callback can lead to accessing unallocated memory. As a consequence, |
| ERR_ABRT means the application has called tcp_abort()! |
| |
| 2010-01-25: Simon Goldschmidt |
| * snmp_structs.h, msg_in.c: Partly fixed bug #22070 (MIB_OBJECT_WRITE_ONLY |
| not implemented in SNMP): write-only or not-accessible are still |
| returned by getnext (though not by get) |
| |
| 2010-01-24: Simon Goldschmidt |
| * snmp: Renamed the private mib node from 'private' to 'mib_private' to |
| not use reserved C/C++ keywords |
| |
| 2010-01-23: Simon Goldschmidt |
| * sockets.c: Fixed bug #28716: select() returns 0 after waiting for less |
| than 1 ms |
| |
| 2010-01-21: Simon Goldschmidt |
| * tcp.c, api_msg.c: Fixed bug #28651 (tcp_connect: no callbacks called |
| if tcp_enqueue fails) both in raw- and netconn-API |
| |
| 2010-01-19: Simon Goldschmidt |
| * api_msg.c: Fixed bug #27316: netconn: Possible deadlock in err_tcp |
| |
| 2010-01-18: Iordan Neshev/Simon Goldschmidt |
| * src/netif/ppp: reorganised PPP sourcecode to 2.3.11 including some |
| bugfix backports from 2.4.x. |
| |
| 2010-01-18: Simon Goldschmidt |
| * mem.c: Fixed bug #28679: mem_realloc calculates mem_stats wrong |
| |
| 2010-01-17: Simon Goldschmidt |
| * api_lib.c, api_msg.c, (api_msg.h, api.h, sockets.c, tcpip.c): |
| task #10102: "netconn: clean up conn->err threading issues" by adding |
| error return value to struct api_msg_msg |
| |
| 2010-01-17: Simon Goldschmidt |
| * api.h, api_lib.c, sockets.c: Changed netconn_recv() and netconn_accept() |
| to return err_t (bugs #27709 and #28087) |
| |
| 2010-01-14: Simon Goldschmidt |
| * ...: Use typedef for function prototypes throughout the stack. |
| |
| 2010-01-13: Simon Goldschmidt |
| * api_msg.h/.c, api_lib.c: Fixed bug #26672 (close connection when receive |
| window = 0) by correctly draining recvmbox/acceptmbox |
| |
| 2010-01-11: Simon Goldschmidt |
| * pap.c: Fixed bug #13315 (PPP PAP authentication can result in |
| erroneous callbacks) by copying the code from recent pppd |
| |
| 2010-01-10: Simon Goldschmidt |
| * raw.c: Fixed bug #28506 (raw_bind should filter received packets) |
| |
| 2010-01-10: Simon Goldschmidt |
| * tcp.h/.c: bug #28127 (remove call to tcp_output() from tcp_ack(_now)()) |
| |
| 2010-01-08: Simon Goldschmidt |
| * sockets.c: Fixed bug #28519 (lwip_recvfrom bug with len > 65535) |
| |
| 2010-01-08: Simon Goldschmidt |
| * dns.c: Copy hostname for DNS_LOCAL_HOSTLIST_IS_DYNAMIC==1 since string |
| passed to dns_local_addhost() might be volatile |
| |
| 2010-01-07: Simon Goldschmidt |
| * timers.c, tcp.h: Call tcp_timer_needed() with NO_SYS==1, too |
| |
| 2010-01-06: Simon Goldschmidt |
| * netdb.h: Fixed bug #28496: missing include guards in netdb.h |
| |
| 2009-12-31: Simon Goldschmidt |
| * many ppp files: Reorganised PPP source code from ucip structure to pppd |
| structure to easily compare our code against the pppd code (around v2.3.1) |
| |
| 2009-12-27: Simon Goldschmidt |
| * tcp_in.c: Another fix for bug #28241 (ooseq processing) and adapted |
| unit test |
| |
| |
| (STABLE-1.3.2) |
| |
| ++ New features: |
| |
| 2009-10-27 Simon Goldschmidt/Stephan Lesage |
| * netifapi.c/.h: Added netifapi_netif_set_addr() |
| |
| 2009-10-07 Simon Goldschmidt/Fabian Koch |
| * api_msg.c, netbuf.c/.h, opt.h: patch #6888: Patch for UDP Netbufs to |
| support dest-addr and dest-port (optional: LWIP_NETBUF_RECVINFO) |
| |
| 2009-08-26 Simon Goldschmidt/Simon Kallweit |
| * slipif.c/.h: bug #26397: SLIP polling support |
| |
| 2009-08-25 Simon Goldschmidt |
| * opt.h, etharp.h/.c: task #9033: Support IEEE 802.1q tagged frame (VLAN), |
| New configuration options ETHARP_SUPPORT_VLAN and ETHARP_VLAN_CHECK. |
| |
| 2009-08-25 Simon Goldschmidt |
| * ip_addr.h, netdb.c: patch #6900: added define ip_ntoa(struct ip_addr*) |
| |
| 2009-08-24 Jakob Stoklund Olesen |
| * autoip.c, dhcp.c, netif.c: patch #6725: Teach AutoIP and DHCP to respond |
| to netif_set_link_up(). |
| |
| 2009-08-23 Simon Goldschmidt |
| * tcp.h/.c: Added function tcp_debug_state_str() to convert a tcp state |
| to a human-readable string. |
| |
| ++ Bugfixes: |
| |
| 2009-12-24: Kieran Mansley |
| * tcp_in.c Apply patches from Oleg Tyshev to improve OOS processing |
| (BUG#28241) |
| |
| 2009-12-06: Simon Goldschmidt |
| * ppp.h/.c: Fixed bug #27079 (Yet another leak in PPP): outpacket_buf can |
| be statically allocated (like in ucip) |
| |
| 2009-12-04: Simon Goldschmidt (patch by Ioardan Neshev) |
| * pap.c: patch #6969: PPP: missing PAP authentication UNTIMEOUT |
| |
| 2009-12-03: Simon Goldschmidt |
| * tcp.h, tcp_in.c, tcp_out.c: Fixed bug #28106: dup ack for fast retransmit |
| could have non-zero length |
| |
| 2009-12-02: Simon Goldschmidt |
| * tcp_in.c: Fixed bug #27904: TCP sends too many ACKs: delay resetting |
| tcp_input_pcb until after calling the pcb's callbacks |
| |
| 2009-11-29: Simon Goldschmidt |
| * tcp_in.c: Fixed bug #28054: Two segments with FIN flag on the out-of- |
| sequence queue, also fixed PBUF_POOL leak in the out-of-sequence code |
| |
| 2009-11-29: Simon Goldschmidt |
| * pbuf.c: Fixed bug #28064: pbuf_alloc(PBUF_POOL) is not thread-safe by |
| queueing a call into tcpip_thread to free ooseq-bufs if the pool is empty |
| |
| 2009-11-26: Simon Goldschmidt |
| * tcp.h: Fixed bug #28098: Nagle can prevent fast retransmit from sending |
| segment |
| |
| 2009-11-26: Simon Goldschmidt |
| * tcp.h, sockets.c: Fixed bug #28099: API required to disable Nagle |
| algorithm at PCB level |
| |
| 2009-11-22: Simon Goldschmidt |
| * tcp_out.c: Fixed bug #27905: FIN isn't combined with data on unsent |
| |
| 2009-11-22: Simon Goldschmidt (suggested by Bill Auerbach) |
| * tcp.c: tcp_alloc: prevent increasing stats.err for MEMP_TCP_PCB when |
| reusing time-wait pcb |
| |
| 2009-11-20: Simon Goldschmidt (patch by Albert Bartel) |
| * sockets.c: Fixed bug #28062: Data received directly after accepting |
| does not wake up select |
| |
| 2009-11-11: Simon Goldschmidt |
| * netdb.h: Fixed bug #27994: incorrect define for freeaddrinfo(addrinfo) |
| |
| 2009-10-30: Simon Goldschmidt |
| * opt.h: Increased default value for TCP_MSS to 536, updated default |
| value for TCP_WND to 4*TCP_MSS to keep delayed ACK working. |
| |
| 2009-10-28: Kieran Mansley |
| * tcp_in.c, tcp_out.c, tcp.h: re-work the fast retransmission code |
| to follow algorithm from TCP/IP Illustrated |
| |
| 2009-10-27: Kieran Mansley |
| * tcp_in.c: fix BUG#27445: grow cwnd with every duplicate ACK |
| |
| 2009-10-25: Simon Goldschmidt |
| * tcp.h: bug-fix in the TCP_EVENT_RECV macro (has to call tcp_recved if |
| pcb->recv is NULL to keep rcv_wnd correct) |
| |
| 2009-10-25: Simon Goldschmidt |
| * tcp_in.c: Fixed bug #26251: RST process in TIME_WAIT TCP state |
| |
| 2009-10-23: Simon Goldschmidt (David Empson) |
| * tcp.c: Fixed bug #27783: Silly window avoidance for small window sizes |
| |
| 2009-10-21: Simon Goldschmidt |
| * tcp_in.c: Fixed bug #27215: TCP sent() callback gives leading and |
| trailing 1 byte len (SYN/FIN) |
| |
| 2009-10-21: Simon Goldschmidt |
| * tcp_out.c: Fixed bug #27315: zero window probe and FIN |
| |
| 2009-10-19: Simon Goldschmidt |
| * dhcp.c/.h: Minor code simplification (don't store received pbuf, change |
| conditional code to assert where applicable), check pbuf length before |
| testing for valid reply |
| |
| 2009-10-19: Simon Goldschmidt |
| * dhcp.c: Removed most calls to udp_connect since they aren't necessary |
| when using udp_sendto_if() - always stay connected to IP_ADDR_ANY. |
| |
| 2009-10-16: Simon Goldschmidt |
| * ip.c: Fixed bug #27390: Source IP check in ip_input() causes it to drop |
| valid DHCP packets -> allow 0.0.0.0 as source address when LWIP_DHCP is |
| enabled |
| |
| 2009-10-15: Simon Goldschmidt (Oleg Tyshev) |
| * tcp_in.c: Fixed bug #27329: dupacks by unidirectional data transmit |
| |
| 2009-10-15: Simon Goldschmidt |
| * api_lib.c: Fixed bug #27709: conn->err race condition on netconn_recv() |
| timeout |
| |
| 2009-10-15: Simon Goldschmidt |
| * autoip.c: Fixed bug #27704: autoip starts with wrong address |
| LWIP_AUTOIP_CREATE_SEED_ADDR() returned address in host byte order instead |
| of network byte order |
| |
| 2009-10-11 Simon Goldschmidt (Jörg Kesten) |
| * tcp_out.c: Fixed bug #27504: tcp_enqueue wrongly concatenates segments |
| which are not consecutive when retransmitting unacked segments |
| |
| 2009-10-09 Simon Goldschmidt |
| * opt.h: Fixed default values of some stats to only be enabled if used |
| Fixes bug #27338: sys_stats is defined when NO_SYS = 1 |
| |
| 2009-08-30 Simon Goldschmidt |
| * ip.c: Fixed bug bug #27345: "ip_frag() does not use the LWIP_NETIF_LOOPBACK |
| function" by checking for loopback before calling ip_frag |
| |
| 2009-08-25 Simon Goldschmidt |
| * dhcp.c: fixed invalid dependency to etharp_query if DHCP_DOES_ARP_CHECK==0 |
| |
| 2009-08-23 Simon Goldschmidt |
| * ppp.c: bug #27078: Possible memory leak in pppInit() |
| |
| 2009-08-23 Simon Goldschmidt |
| * netdb.c, dns.c: bug #26657: DNS, if host name is "localhost", result |
| is error. |
| |
| 2009-08-23 Simon Goldschmidt |
| * opt.h, init.c: bug #26649: TCP fails when TCP_MSS > TCP_SND_BUF |
| Fixed wrong parenthesis, added check in init.c |
| |
| 2009-08-23 Simon Goldschmidt |
| * ppp.c: bug #27266: wait-state debug message in pppMain occurs every ms |
| |
| 2009-08-23 Simon Goldschmidt |
| * many ppp files: bug #27267: Added include to string.h where needed |
| |
| 2009-08-23 Simon Goldschmidt |
| * tcp.h: patch #6843: tcp.h macro optimization patch (for little endian) |
| |
| |
| (STABLE-1.3.1) |
| |
| ++ New features: |
| |
| 2009-05-10 Simon Goldschmidt |
| * opt.h, sockets.c, pbuf.c, netbuf.h, pbuf.h: task #7013: Added option |
| LWIP_NETIF_TX_SINGLE_PBUF to try to create transmit packets from only |
| one pbuf to help MACs that don't support scatter-gather DMA. |
| |
| 2009-05-09 Simon Goldschmidt |
| * icmp.h, icmp.c: Shrinked ICMP code, added option to NOT check icoming |
| ECHO pbuf for size (just use it): LWIP_ICMP_ECHO_CHECK_INPUT_PBUF_LEN |
| |
| 2009-05-05 Simon Goldschmidt, Jakob Stoklund Olesen |
| * ip.h, ip.c: Added ip_current_netif() & ip_current_header() to receive |
| extended info about the currently received packet. |
| |
| 2009-04-27 Simon Goldschmidt |
| * sys.h: Made SYS_LIGHTWEIGHT_PROT and sys_now() work with NO_SYS=1 |
| |
| 2009-04-25 Simon Goldschmidt |
| * mem.c, opt.h: Added option MEM_USE_POOLS_TRY_BIGGER_POOL to try the next |
| bigger malloc pool if one is empty (only usable with MEM_USE_POOLS). |
| |
| 2009-04-21 Simon Goldschmidt |
| * dns.c, init.c, dns.h, opt.h: task #7507, patch #6786: DNS supports static |
| hosts table. New configuration options DNS_LOCAL_HOSTLIST and |
| DNS_LOCAL_HOSTLIST_IS_DYNAMIC. Also, DNS_LOOKUP_LOCAL_EXTERN() can be defined |
| as an external function for lookup. |
| |
| 2009-04-15 Simon Goldschmidt |
| * dhcp.c: patch #6763: Global DHCP XID can be redefined to something more unique |
| |
| 2009-03-31 Kieran Mansley |
| * tcp.c, tcp_out.c, tcp_in.c, sys.h, tcp.h, opts.h: add support for |
| TCP timestamp options, off by default. Rework tcp_enqueue() to |
| take option flags rather than specified option data |
| |
| 2009-02-18 Simon Goldschmidt |
| * cc.h: Added printf formatter for size_t: SZT_F |
| |
| 2009-02-16 Simon Goldschmidt (patch by Rishi Khan) |
| * icmp.c, opt.h: patch #6539: (configurable) response to broadcast- and multicast |
| pings |
| |
| 2009-02-12 Simon Goldschmidt |
| * init.h: Added LWIP_VERSION to get the current version of the stack |
| |
| 2009-02-11 Simon Goldschmidt (suggested by Gottfried Spitaler) |
| * opt.h, memp.h/.c: added MEMP_MEM_MALLOC to use mem_malloc/mem_free instead |
| of the pool allocator (can save code size with MEM_LIBC_MALLOC if libc-malloc |
| is otherwise used) |
| |
| 2009-01-28 Jonathan Larmour (suggested by Bill Bauerbach) |
| * ipv4/inet_chksum.c, ipv4/lwip/inet_chksum.h: inet_chksum_pseudo_partial() |
| is only used by UDPLITE at present, so conditionalise it. |
| |
| 2008-12-03 Simon Goldschmidt (base on patch from Luca Ceresoli) |
| * autoip.c: checked in (slightly modified) patch #6683: Customizable AUTOIP |
| "seed" address. This should reduce AUTOIP conflicts if |
| LWIP_AUTOIP_CREATE_SEED_ADDR is overridden. |
| |
| 2008-10-02 Jonathan Larmour and Rishi Khan |
| * sockets.c (lwip_accept): Return EWOULDBLOCK if would block on non-blocking |
| socket. |
| |
| 2008-06-30 Simon Goldschmidt |
| * mem.c, opt.h, stats.h: fixed bug #21433: Calling mem_free/pbuf_free from |
| interrupt context isn't safe: LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT allows |
| mem_free to run between mem_malloc iterations. Added illegal counter for |
| mem stats. |
| |
| 2008-06-27 Simon Goldschmidt |
| * stats.h/.c, some other files: patch #6483: stats module improvement: |
| Added defines to display each module's statistic individually, added stats |
| defines for MEM, MEMP and SYS modules, removed (unused) rexmit counter. |
| |
| 2008-06-17 Simon Goldschmidt |
| * err.h: patch #6459: Made err_t overridable to use a more efficient type |
| (define LWIP_ERR_T in cc.h) |
| |
| 2008-06-17 Simon Goldschmidt |
| * slipif.c: patch #6480: Added a configuration option for slipif for symmetry |
| to loopif |
| |
| 2008-06-17 Simon Goldschmidt (patch by Luca Ceresoli) |
| * netif.c, loopif.c, ip.c, netif.h, loopif.h, opt.h: Checked in slightly |
| modified version of patch # 6370: Moved loopif code to netif.c so that |
| loopback traffic is supported on all netifs (all local IPs). |
| Added option to limit loopback packets for each netifs. |
| |
| |
| ++ Bugfixes: |
| 2009-08-12 Kieran Mansley |
| * tcp_in.c, tcp.c: Fix bug #27209: handle trimming of segments when |
| out of window or out of order properly |
| |
| 2009-08-12 Kieran Mansley |
| * tcp_in.c: Fix bug #27199: use snd_wl2 instead of snd_wl1 |
| |
| 2009-07-28 Simon Goldschmidt |
| * mem.h: Fixed bug #27105: "realloc() cannot replace mem_realloc()"s |
| |
| 2009-07-27 Kieran Mansley |
| * api.h api_msg.h netdb.h sockets.h: add missing #include directives |
| |
| 2009-07-09 Kieran Mansley |
| * api_msg.c, sockets.c, api.h: BUG23240 use signed counters for |
| recv_avail and don't increment counters until message successfully |
| sent to mbox |
| |
| 2009-06-25 Kieran Mansley |
| * api_msg.c api.h: BUG26722: initialise netconn write variables |
| in netconn_alloc |
| |
| 2009-06-25 Kieran Mansley |
| * tcp.h: BUG26879: set ret value in TCP_EVENT macros when function is not set |
| |
| 2009-06-25 Kieran Mansley |
| * tcp.c, tcp_in.c, tcp_out.c, tcp.h: BUG26301 and BUG26267: correct |
| simultaneous close behaviour, and make snd_nxt have the same meaning |
| as in the RFCs. |
| |
| 2009-05-12 Simon Goldschmidt |
| * etharp.h, etharp.c, netif.c: fixed bug #26507: "Gratuitous ARP depends on |
| arp_table / uses etharp_query" by adding etharp_gratuitous() |
| |
| 2009-05-12 Simon Goldschmidt |
| * ip.h, ip.c, igmp.c: bug #26487: Added ip_output_if_opt that can add IP options |
| to the IP header (used by igmp_ip_output_if) |
| |
| 2009-05-06 Simon Goldschmidt |
| * inet_chksum.c: On little endian architectures, use LWIP_PLATFORM_HTONS (if |
| defined) for SWAP_BYTES_IN_WORD to speed up checksumming. |
| |
| 2009-05-05 Simon Goldschmidt |
| * sockets.c: bug #26405: Prematurely released semaphore causes lwip_select() |
| to crash |
| |
| 2009-05-04 Simon Goldschmidt |
| * init.c: snmp was not initialized in lwip_init() |
| |
| 2009-05-04 Frédéric Bernon |
| * dhcp.c, netbios.c: Changes if IP_SOF_BROADCAST is enabled. |
| |
| 2009-05-03 Simon Goldschmidt |
| * tcp.h: bug #26349: Nagle algorithm doesn't send although segment is full |
| (and unsent->next == NULL) |
| |
| 2009-05-02 Simon Goldschmidt |
| * tcpip.h, tcpip.c: fixed tcpip_untimeout (does not need the time, broken after |
| 1.3.0 in CVS only) - fixes compilation of ppp_oe.c |
| |
| 2009-05-02 Simon Goldschmidt |
| * msg_in.c: fixed bug #25636: SNMPSET value is ignored for integer fields |
| |
| 2009-05-01 Simon Goldschmidt |
| * pap.c: bug #21680: PPP upap_rauthnak() drops legal NAK packets |
| |
| 2009-05-01 Simon Goldschmidt |
| * ppp.c: bug #24228: Memory corruption with PPP and DHCP |
| |
| 2009-04-29 Frédéric Bernon |
| * raw.c, udp.c, init.c, opt.h, ip.h, sockets.h: bug #26309: Implement the |
| SO(F)_BROADCAST filter for all API layers. Avoid the unindented reception |
| of broadcast packets even when this option wasn't set. Port maintainers |
| which want to enable this filter have to set IP_SOF_BROADCAST=1 in opt.h. |
| If you want this option also filter broadcast on recv operations, you also |
| have to set IP_SOF_BROADCAST_RECV=1 in opt.h. |
| |
| 2009-04-28 Simon Goldschmidt, Jakob Stoklund Olesen |
| * dhcp.c: patch #6721, bugs #25575, #25576: Some small fixes to DHCP and |
| DHCP/AUTOIP cooperation |
| |
| 2009-04-25 Simon Goldschmidt, Oleg Tyshev |
| * tcp_out.c: bug #24212: Deadlocked tcp_retransmit due to exceeded pcb->cwnd |
| Fixed by sorting the unsent and unacked queues (segments are inserted at the |
| right place in tcp_output and tcp_rexmit). |
| |
| 2009-04-25 Simon Goldschmidt |
| * memp.c, mem.c, memp.h, mem_std.h: bug #26213 "Problem with memory allocation |
| when debugging": memp_sizes contained the wrong sizes (including sanity |
| regions); memp pools for MEM_USE_POOLS were too small |
| |
| 2009-04-24 Simon Goldschmidt, Frédéric Bernon |
| * inet.c: patch #6765: Fix a small problem with the last changes (incorrect |
| behavior, with with ip address string not ended by a '\0', a space or a |
| end of line) |
| |
| 2009-04-19 Simon Goldschmidt |
| * rawapi.txt: Fixed bug #26069: Corrected documentation: if tcp_connect fails, |
| pcb->err is called, not pcb->connected (with an error code). |
| |
| 2009-04-19 Simon Goldschmidt |
| * tcp_out.c: Fixed bug #26236: "TCP options (timestamp) don't work with |
| no-copy-tcpwrite": deallocate option data, only concat segments with same flags |
| |
| 2009-04-19 Simon Goldschmidt |
| * tcp_out.c: Fixed bug #25094: "Zero-length pbuf" (options are now allocated |
| in the header pbuf, not the data pbuf) |
| |
| 2009-04-18 Simon Goldschmidt |
| * api_msg.c: fixed bug #25695: Segmentation fault in do_writemore() |
| |
| 2009-04-15 Simon Goldschmidt |
| * sockets.c: tried to fix bug #23559: lwip_recvfrom problem with tcp |
| |
| 2009-04-15 Simon Goldschmidt |
| * dhcp.c: task #9192: mem_free of dhcp->options_in and dhcp->msg_in |
| |
| 2009-04-15 Simon Goldschmidt |
| * ip.c, ip6.c, tcp_out.c, ip.h: patch #6808: Add a utility function |
| ip_hinted_output() (for smaller code mainly) |
| |
| 2009-04-15 Simon Goldschmidt |
| * inet.c: patch #6765: Supporting new line characters in inet_aton() |
| |
| 2009-04-15 Simon Goldschmidt |
| * dhcp.c: patch #6764: DHCP rebind and renew did not send hostnam option; |
| Converted constant OPTION_MAX_MSG_SIZE to netif->mtu, check if netif->mtu |
| is big enough in dhcp_start |
| |
| 2009-04-15 Simon Goldschmidt |
| * netbuf.c: bug #26027: netbuf_chain resulted in pbuf memory leak |
| |
| 2009-04-15 Simon Goldschmidt |
| * sockets.c, ppp.c: bug #25763: corrected 4 occurrences of SMEMCPY to MEMCPY |
| |
| 2009-04-15 Simon Goldschmidt |
| * sockets.c: bug #26121: set_errno can be overridden |
| |
| 2009-04-09 Kieran Mansley (patch from Luca Ceresoli <lucaceresoli>) |
| * init.c, opt.h: Patch#6774 TCP_QUEUE_OOSEQ breaks compilation when |
| LWIP_TCP==0 |
| |
| 2009-04-09 Kieran Mansley (patch from Roy Lee <roylee17>) |
| * tcp.h: Patch#6802 Add do-while-clauses to those function like |
| macros in tcp.h |
| |
| 2009-03-31 Kieran Mansley |
| * tcp.c, tcp_in.c, tcp_out.c, tcp.h, opt.h: Rework the way window |
| updates are calculated and sent (BUG20515) |
| |
| * tcp_in.c: cope with SYN packets received during established states, |
| and retransmission of initial SYN. |
| |
| * tcp_out.c: set push bit correctly when tcp segments are merged |
| |
| 2009-03-27 Kieran Mansley |
| * tcp_out.c set window correctly on probes (correcting change made |
| yesterday) |
| |
| 2009-03-26 Kieran Mansley |
| * tcp.c, tcp_in.c, tcp.h: add tcp_abandon() to cope with dropping |
| connections where no reset required (bug #25622) |
| |
| * tcp_out.c: set TCP_ACK flag on keepalive and zero window probes |
| (bug #20779) |
| |
| 2009-02-18 Simon Goldschmidt (Jonathan Larmour and Bill Auerbach) |
| * ip_frag.c: patch #6528: the buffer used for IP_FRAG_USES_STATIC_BUF could be |
| too small depending on MEM_ALIGNMENT |
| |
| 2009-02-16 Simon Goldschmidt |
| * sockets.h/.c, api_*.h/.c: fixed arguments of socket functions to match the standard; |
| converted size argument of netconn_write to 'size_t' |
| |
| 2009-02-16 Simon Goldschmidt |
| * tcp.h, tcp.c: fixed bug #24440: TCP connection close problem on 64-bit host |
| by moving accept callback function pointer to TCP_PCB_COMMON |
| |
| 2009-02-12 Simon Goldschmidt |
| * dhcp.c: fixed bug #25345 (DHCPDECLINE is sent with "Maximum message size" |
| option) |
| |
| 2009-02-11 Simon Goldschmidt |
| * dhcp.c: fixed bug #24480 (releasing old udp_pdb and pbuf in dhcp_start) |
| |
| 2009-02-11 Simon Goldschmidt |
| * opt.h, api_msg.c: added configurable default valud for netconn->recv_bufsize: |
| RECV_BUFSIZE_DEFAULT (fixes bug #23726: pbuf pool exhaustion on slow recv()) |
| |
| 2009-02-10 Simon Goldschmidt |
| * tcp.c: fixed bug #25467: Listen backlog is not reset on timeout in SYN_RCVD: |
| Accepts_pending is decrease on a corresponding listen pcb when a connection |
| in state SYN_RCVD is close. |
| |
| 2009-01-28 Jonathan Larmour |
| * pbuf.c: reclaim pbufs from TCP out-of-sequence segments if we run |
| out of pool pbufs. |
| |
| 2008-12-19 Simon Goldschmidt |
| * many files: patch #6699: fixed some warnings on platform where sizeof(int) == 2 |
| |
| 2008-12-10 Tamas Somogyi, Frédéric Bernon |
| * sockets.c: fixed bug #25051: lwip_recvfrom problem with udp: fromaddr and |
| port uses deleted netbuf. |
| |
| 2008-10-18 Simon Goldschmidt |
| * tcp_in.c: fixed bug ##24596: Vulnerability on faulty TCP options length |
| in tcp_parseopt |
| |
| 2008-10-15 Simon Goldschmidt |
| * ip_frag.c: fixed bug #24517: IP reassembly crashes on unaligned IP headers |
| by packing the struct ip_reass_helper. |
| |
| 2008-10-03 David Woodhouse, Jonathan Larmour |
| * etharp.c (etharp_arp_input): Fix type aliasing problem copying ip address. |
| |
| 2008-10-02 Jonathan Larmour |
| * dns.c: Hard-code structure sizes, to avoid issues on some compilers where |
| padding is included. |
| |
| 2008-09-30 Jonathan Larmour |
| * sockets.c (lwip_accept): check addr isn't NULL. If it's valid, do an |
| assertion check that addrlen isn't NULL. |
| |
| 2008-09-30 Jonathan Larmour |
| * tcp.c: Fix bug #24227, wrong error message in tcp_bind. |
| |
| 2008-08-26 Simon Goldschmidt |
| * inet.h, ip_addr.h: fixed bug #24132: Cross-dependency between ip_addr.h and |
| inet.h -> moved declaration of struct in_addr from ip_addr.h to inet.h |
| |
| 2008-08-14 Simon Goldschmidt |
| * api_msg.c: fixed bug #23847: do_close_internal references freed memory (when |
| tcp_close returns != ERR_OK) |
| |
| 2008-07-08 Frédéric Bernon |
| * stats.h: Fix some build bugs introduced with patch #6483 (missing some parameters |
| in macros, mainly if MEM_STATS=0 and MEMP_STATS=0). |
| |
| 2008-06-24 Jonathan Larmour |
| * tcp_in.c: Fix for bug #23693 as suggested by Art R. Ensure cseg is unused |
| if tcp_seg_copy fails. |
| |
| 2008-06-17 Simon Goldschmidt |
| * inet_chksum.c: Checked in some ideas of patch #6460 (loop optimizations) |
| and created defines for swapping bytes and folding u32 to u16. |
| |
| 2008-05-30 Kieran Mansley |
| * tcp_in.c Remove redundant "if" statement, and use real rcv_wnd |
| rather than rcv_ann_wnd when deciding if packets are in-window. |
| Contributed by <arasmussen@consultant.datasys.swri.edu> |
| |
| 2008-05-30 Kieran Mansley |
| * mem.h: Fix BUG#23254. Change macro definition of mem_* to allow |
| passing as function pointers when MEM_LIBC_MALLOC is defined. |
| |
| 2008-05-09 Jonathan Larmour |
| * err.h, err.c, sockets.c: Fix bug #23119: Reorder timeout error code to |
| stop it being treated as a fatal error. |
| |
| 2008-04-15 Simon Goldschmidt |
| * dhcp.c: fixed bug #22804: dhcp_stop doesn't clear NETIF_FLAG_DHCP |
| (flag now cleared) |
| |
| 2008-03-27 Simon Goldschmidt |
| * mem.c, tcpip.c, tcpip.h, opt.h: fixed bug #21433 (Calling mem_free/pbuf_free |
| from interrupt context isn't safe): set LWIP_USE_HEAP_FROM_INTERRUPT to 1 |
| in lwipopts.h or use pbuf_free_callback(p)/mem_free_callback(m) to free pbufs |
| or heap memory from interrupt context |
| |
| 2008-03-26 Simon Goldschmidt |
| * tcp_in.c, tcp.c: fixed bug #22249: division by zero could occur if a remote |
| host sent a zero mss as TCP option. |
| |
| |
| (STABLE-1.3.0) |
| |
| ++ New features: |
| |
| 2008-03-10 Jonathan Larmour |
| * inet_chksum.c: Allow choice of one of the sample algorithms to be |
| made from lwipopts.h. Fix comment on how to override LWIP_CHKSUM. |
| |
| 2008-01-22 Frédéric Bernon |
| * tcp.c, tcp_in.c, tcp.h, opt.h: Rename LWIP_CALCULATE_EFF_SEND_MSS in |
| TCP_CALCULATE_EFF_SEND_MSS to have coherent TCP options names. |
| |
| 2008-01-14 Frédéric Bernon |
| * rawapi.txt, api_msg.c, tcp.c, tcp_in.c, tcp.h: changes for task #7675 "Enable |
| to refuse data on a TCP_EVENT_RECV call". Important, behavior changes for the |
| tcp_recv callback (see rawapi.txt). |
| |
| 2008-01-14 Frédéric Bernon, Marc Chaland |
| * ip.c: Integrate patch #6369" ip_input : checking before realloc". |
| |
| 2008-01-12 Frédéric Bernon |
| * tcpip.h, tcpip.c, api.h, api_lib.c, api_msg.c, sockets.c: replace the field |
| netconn::sem per netconn::op_completed like suggested for the task #7490 |
| "Add return value to sys_mbox_post". |
| |
| 2008-01-12 Frédéric Bernon |
| * api_msg.c, opt.h: replace DEFAULT_RECVMBOX_SIZE per DEFAULT_TCP_RECVMBOX_SIZE, |
| DEFAULT_UDP_RECVMBOX_SIZE and DEFAULT_RAW_RECVMBOX_SIZE (to optimize queues |
| sizes), like suggested for the task #7490 "Add return value to sys_mbox_post". |
| |
| 2008-01-10 Frédéric Bernon |
| * tcpip.h, tcpip.c: add tcpip_callback_with_block function for the task #7490 |
| "Add return value to sys_mbox_post". tcpip_callback is always defined as |
| "blocking" ("block" parameter = 1). |
| |
| 2008-01-10 Frédéric Bernon |
| * tcpip.h, tcpip.c, api.h, api_lib.c, api_msg.c, sockets.c: replace the field |
| netconn::mbox (sys_mbox_t) per netconn::sem (sys_sem_t) for the task #7490 |
| "Add return value to sys_mbox_post". |
| |
| 2008-01-05 Frédéric Bernon |
| * sys_arch.txt, api.h, api_lib.c, api_msg.h, api_msg.c, tcpip.c, sys.h, opt.h: |
| Introduce changes for task #7490 "Add return value to sys_mbox_post" with some |
| modifications in the sys_mbox api: sys_mbox_new take a "size" parameters which |
| indicate the number of pointers query by the mailbox. There is three defines |
| in opt.h to indicate sizes for tcpip::mbox, netconn::recvmbox, and for the |
| netconn::acceptmbox. Port maintainers, you can decide to just add this new |
| parameter in your implementation, but to ignore it to keep the previous behavior. |
| The new sys_mbox_trypost function return a value to know if the mailbox is |
| full or if the message is posted. Take a look to sys_arch.txt for more details. |
| This new function is used in tcpip_input (so, can be called in an interrupt |
| context since the function is not blocking), and in recv_udp and recv_raw. |
| |
| 2008-01-04 Frédéric Bernon, Simon Goldschmidt, Jonathan Larmour |
| * rawapi.txt, api.h, api_lib.c, api_msg.h, api_msg.c, sockets.c, tcp.h, tcp.c, |
| tcp_in.c, init.c, opt.h: rename backlog options with TCP_ prefix, limit the |
| "backlog" parameter in an u8_t, 0 is interpreted as "smallest queue", add |
| documentation in the rawapi.txt file. |
| |
| 2007-12-31 Kieran Mansley (based on patch from Per-Henrik Lundbolm) |
| * tcp.c, tcp_in.c, tcp_out.c, tcp.h: Add TCP persist timer |
| |
| 2007-12-31 Frédéric Bernon, Luca Ceresoli |
| * autoip.c, etharp.c: ip_addr.h: Integrate patch #6348: "Broadcast ARP packets |
| in autoip". The change in etharp_raw could be removed, since all calls to |
| etharp_raw use ethbroadcast for the "ethdst_addr" parameter. But it could be |
| wrong in the future. |
| |
| 2007-12-30 Frédéric Bernon, Tom Evans |
| * ip.c: Fix bug #21846 "LwIP doesn't appear to perform any IP Source Address |
| Filtering" reported by Tom Evans. |
| |
| 2007-12-21 Frédéric Bernon, Simon Goldschmidt, Jonathan Larmour |
| * tcp.h, opt.h, api.h, api_msg.h, tcp.c, tcp_in.c, api_lib.c, api_msg.c, |
| sockets.c, init.c: task #7252: Implement TCP listen backlog: Warning: raw API |
| applications have to call 'tcp_accepted(pcb)' in their accept callback to |
| keep accepting new connections. |
| |
| 2007-12-13 Frédéric Bernon |
| * api_msg.c, err.h, err.c, sockets.c, dns.c, dns.h: replace "enum dns_result" |
| by err_t type. Add a new err_t code "ERR_INPROGRESS". |
| |
| 2007-12-12 Frédéric Bernon |
| * dns.h, dns.c, opt.h: move DNS options to the "right" place. Most visibles |
| are the one which have ram usage. |
| |
| 2007-12-05 Frédéric Bernon |
| * netdb.c: add a LWIP_DNS_API_HOSTENT_STORAGE option to decide to use a static |
| set of variables (=0) or a local one (=1). In this last case, your port should |
| provide a function "struct hostent* sys_thread_hostent( struct hostent* h)" |
| which have to do a copy of "h" and return a pointer ont the "per-thread" copy. |
| |
| 2007-12-03 Simon Goldschmidt |
| * ip.c: ip_input: check if a packet is for inp first before checking all other |
| netifs on netif_list (speeds up packet receiving in most cases) |
| |
| 2007-11-30 Simon Goldschmidt |
| * udp.c, raw.c: task #7497: Sort lists (pcb, netif, ...) for faster access |
| UDP: move a (connected) pcb selected for input to the front of the list of |
| pcbs so that it is found faster next time. Same for RAW pcbs that have eaten |
| a packet. |
| |
| 2007-11-28 Simon Goldschmidt |
| * etharp.c, stats.c, stats.h, opt.h: Introduced ETHARP_STATS |
| |
| 2007-11-25 Simon Goldschmidt |
| * dhcp.c: dhcp_unfold_reply() uses pbuf_copy_partial instead of its own copy |
| algorithm. |
| |
| 2007-11-24 Simon Goldschmidt |
| * netdb.h, netdb.c, sockets.h/.c: Moved lwip_gethostbyname from sockets.c |
| to the new file netdb.c; included lwip_getaddrinfo. |
| |
| 2007-11-21 Simon Goldschmidt |
| * tcp.h, opt.h, tcp.c, tcp_in.c: implemented calculating the effective send-mss |
| based on the MTU of the netif used to send. Enabled by default. Disable by |
| setting LWIP_CALCULATE_EFF_SEND_MSS to 0. This fixes bug #21492. |
| |
| 2007-11-19 Frédéric Bernon |
| * api_msg.c, dns.h, dns.c: Implement DNS_DOES_NAME_CHECK option (check if name |
| received match the name query), implement DNS_USES_STATIC_BUF (the place where |
| copy dns payload to parse the response), return an error if there is no place |
| for a new query, and fix some minor problems. |
| |
| 2007-11-16 Simon Goldschmidt |
| * new files: ipv4/inet.c, ipv4/inet_chksum.c, ipv6/inet6.c |
| removed files: core/inet.c, core/inet6.c |
| Moved inet files into ipv4/ipv6 directory; splitted inet.c/inet.h into |
| inet and chksum part; changed includes in all lwIP files as appropriate |
| |
| 2007-11-16 Simon Goldschmidt |
| * api.h, api_msg.h, api_lib.c, api_msg.c, socket.h, socket.c: Added sequential |
| dns resolver function for netconn api (netconn_gethostbyname) and socket api |
| (gethostbyname/gethostbyname_r). |
| |
| 2007-11-15 Jim Pettinato, Frédéric Bernon |
| * opt.h, init.c, tcpip.c, dhcp.c, dns.h, dns.c: add DNS client for simple name |
| requests with RAW api interface. Initialization is done in lwip_init() with |
| build time options. DNS timer is added in tcpip_thread context. DHCP can set |
| DNS server ip addresses when options are received. You need to set LWIP_DNS=1 |
| in your lwipopts.h file (LWIP_DNS=0 in opt.h). DNS_DEBUG can be set to get |
| some traces with LWIP_DEBUGF. Sanity check have been added. There is a "todo" |
| list with points to improve. |
| |
| 2007-11-06 Simon Goldschmidt |
| * opt.h, mib2.c: Patch #6215: added ifAdminStatus write support (if explicitly |
| enabled by defining SNMP_SAFE_REQUESTS to 0); added code to check link status |
| for ifOperStatus if LWIP_NETIF_LINK_CALLBACK is defined. |
| |
| 2007-11-06 Simon Goldschmidt |
| * api.h, api_msg.h and dependent files: Task #7410: Removed the need to include |
| core header files in api.h (ip/tcp/udp/raw.h) to hide the internal |
| implementation from netconn api applications. |
| |
| 2007-11-03 Frédéric Bernon |
| * api.h, api_lib.c, api_msg.c, sockets.c, opt.h: add SO_RCVBUF option for UDP & |
| RAW netconn. You need to set LWIP_SO_RCVBUF=1 in your lwipopts.h (it's disabled |
| by default). Netconn API users can use the netconn_recv_bufsize macro to access |
| it. This is a first release which have to be improve for TCP. Note it used the |
| netconn::recv_avail which need to be more "thread-safe" (note there is already |
| the problem for FIONREAD with lwip_ioctl/ioctlsocket). |
| |
| 2007-11-01 Frédéric Bernon, Marc Chaland |
| * sockets.h, sockets.c, api.h, api_lib.c, api_msg.h, api_msg.c, tcp.h, tcp_out.c: |
| Integrate "patch #6250 : MSG_MORE flag for send". MSG_MORE is used at socket api |
| layer, NETCONN_MORE at netconn api layer, and TCP_WRITE_FLAG_MORE at raw api |
| layer. This option enable to delayed TCP PUSH flag on multiple "write" calls. |
| Note that previous "copy" parameter for "write" APIs is now called "apiflags". |
| |
| 2007-10-24 Frédéric Bernon |
| * api.h, api_lib.c, api_msg.c: Add macro API_EVENT in the same spirit than |
| TCP_EVENT_xxx macros to get a code more readable. It could also help to remove |
| some code (like we have talk in "patch #5919 : Create compile switch to remove |
| select code"), but it could be done later. |
| |
| 2007-10-08 Simon Goldschmidt |
| * many files: Changed initialization: many init functions are not needed any |
| more since we now rely on the compiler initializing global and static |
| variables to zero! |
| |
| 2007-10-06 Simon Goldschmidt |
| * ip_frag.c, memp.c, mib2.c, ip_frag.h, memp_std.h, opt.h: Changed IP_REASSEMBLY |
| to enqueue the received pbufs so that multiple packets can be reassembled |
| simultaneously and no static reassembly buffer is needed. |
| |
| 2007-10-05 Simon Goldschmidt |
| * tcpip.c, etharp.h, etharp.c: moved ethernet_input from tcpip.c to etharp.c so |
| all netifs (or ports) can use it. |
| |
| 2007-10-05 Frédéric Bernon |
| * netifapi.h, netifapi.c: add function netifapi_netif_set_default. Change the |
| common function to reduce a little bit the footprint (for all functions using |
| only the "netif" parameter). |
| |
| 2007-10-03 Frédéric Bernon |
| * netifapi.h, netifapi.c: add functions netifapi_netif_set_up, netifapi_netif_set_down, |
| netifapi_autoip_start and netifapi_autoip_stop. Use a common function to reduce |
| a little bit the footprint (for all functions using only the "netif" parameter). |
| |
| 2007-09-15 Frédéric Bernon |
| * udp.h, udp.c, sockets.c: Changes for "#20503 IGMP Improvement". Add IP_MULTICAST_IF |
| option in socket API, and a new field "multicast_ip" in "struct udp_pcb" (for |
| netconn and raw API users), only if LWIP_IGMP=1. Add getsockopt processing for |
| IP_MULTICAST_TTL and IP_MULTICAST_IF. |
| |
| 2007-09-10 Frédéric Bernon |
| * snmp.h, mib2.c: enable to remove SNMP timer (which consumne several cycles |
| even when it's not necessary). snmp_agent.txt tell to call snmp_inc_sysuptime() |
| each 10ms (but, it's intrusive if you use sys_timeout feature). Now, you can |
| decide to call snmp_add_sysuptime(100) each 1000ms (which is bigger "step", but |
| call to a lower frequency). Or, you can decide to not call snmp_inc_sysuptime() |
| or snmp_add_sysuptime(), and to define the SNMP_GET_SYSUPTIME(sysuptime) macro. |
| This one is undefined by default in mib2.c. SNMP_GET_SYSUPTIME is called inside |
| snmp_get_sysuptime(u32_t *value), and enable to change "sysuptime" value only |
| when it's queried (any direct call to "sysuptime" is changed by a call to |
| snmp_get_sysuptime). |
| |
| 2007-09-09 Frédéric Bernon, Bill Florac |
| * igmp.h, igmp.c, netif.h, netif.c, ip.c: To enable to have interfaces with IGMP, |
| and others without it, there is a new NETIF_FLAG_IGMP flag to set in netif->flags |
| if you want IGMP on an interface. igmp_stop() is now called inside netif_remove(). |
| igmp_report_groups() is now called inside netif_set_link_up() (need to have |
| LWIP_NETIF_LINK_CALLBACK=1) to resend reports once the link is up (avoid to wait |
| the next query message to receive the matching multicast streams). |
| |
| 2007-09-08 Frédéric Bernon |
| * sockets.c, ip.h, api.h, tcp.h: declare a "struct ip_pcb" which only contains |
| IP_PCB. Add in the netconn's "pcb" union a "struct ip_pcb *ip;" (no size change). |
| Use this new field to access to common pcb fields (ttl, tos, so_options, etc...). |
| Enable to access to these fields with LWIP_TCP=0. |
| |
| 2007-09-05 Frédéric Bernon |
| * udp.c, ipv4/icmp.c, ipv4/ip.c, ipv6/icmp.c, ipv6/ip6.c, ipv4/icmp.h, |
| ipv6/icmp.h, opt.h: Integrate "task #7272 : LWIP_ICMP option". The new option |
| LWIP_ICMP enable/disable ICMP module inside the IP stack (enable per default). |
| Be careful, disabling ICMP make your product non-compliant to RFC1122, but |
| help to reduce footprint, and to reduce "visibility" on the Internet. |
| |
| 2007-09-05 Frédéric Bernon, Bill Florac |
| * opt.h, sys.h, tcpip.c, slipif.c, ppp.c, sys_arch.txt: Change parameters list |
| for sys_thread_new (see "task #7252 : Create sys_thread_new_ex()"). Two new |
| parameters have to be provided: a task name, and a task stack size. For this |
| one, since it's platform dependant, you could define the best one for you in |
| your lwipopts.h. For port maintainers, you can just add these new parameters |
| in your sys_arch.c file, and but it's not mandatory, use them in your OS |
| specific functions. |
| |
| 2007-09-05 Frédéric Bernon |
| * inet.c, autoip.c, msg_in.c, msg_out.c, init.c: Move some build time checkings |
| inside init.c for task #7142 "Sanity check user-configurable values". |
| |
| 2007-09-04 Frédéric Bernon, Bill Florac |
| * igmp.h, igmp.c, memp_std.h, memp.c, init.c, opt.h: Replace mem_malloc call by |
| memp_malloc, and use a new MEMP_NUM_IGMP_GROUP option (see opt.h to define the |
| value). It will avoid potential fragmentation problems, use a counter to know |
| how many times a group is used on an netif, and free it when all applications |
| leave it. MEMP_NUM_IGMP_GROUP got 8 as default value (and init.c got a sanity |
| check if LWIP_IGMP!=0). |
| |
| 2007-09-03 Frédéric Bernon |
| * igmp.h, igmp.c, sockets.c, api_msg.c: Changes for "#20503 IGMP Improvement". |
| Initialize igmp_mac_filter to NULL in netif_add (this field should be set in |
| the netif's "init" function). Use the "imr_interface" field (for socket layer) |
| and/or the "interface" field (for netconn layer), for join/leave operations. |
| The igmp_join/leavegroup first parameter change from a netif to an ipaddr. |
| This field could be a netif's ipaddr, or "any" (same meaning than ip_addr_isany). |
| |
| 2007-08-30 Frédéric Bernon |
| * Add netbuf.h, netbuf.c, Change api.h, api_lib.c: #7249 "Split netbuf functions |
| from api/api_lib". Now netbuf API is independant of netconn, and can be used |
| with other API (application based on raw API, or future "socket2" API). Ports |
| maintainers just have to add src/api/netbuf.c in their makefile/projects. |
| |
| 2007-08-30 Frédéric Bernon, Jonathan Larmour |
| * init.c: Add first version of lwip_sanity_check for task #7142 "Sanity check |
| user-configurable values". |
| |
| 2007-08-29 Frédéric Bernon |
| * igmp.h, igmp.c, tcpip.c, init.c, netif.c: change igmp_init and add igmp_start. |
| igmp_start is call inside netif_add. Now, igmp initialization is in the same |
| spirit than the others modules. Modify some IGMP debug traces. |
| |
| 2007-08-29 Frédéric Bernon |
| * Add init.h, init.c, Change opt.h, tcpip.c: Task #7213 "Add a lwip_init function" |
| Add lwip_init function to regroup all modules initializations, and to provide |
| a place to add code for task #7142 "Sanity check user-configurable values". |
| Ports maintainers should remove direct initializations calls from their code, |
| and add init.c in their makefiles. Note that lwip_init() function is called |
| inside tcpip_init, but can also be used by raw api users since all calls are |
| disabled when matching options are disabled. Also note that their is new options |
| in opt.h, you should configure in your lwipopts.h (they are enabled per default). |
| |
| 2007-08-26 Marc Boucher |
| * api_msg.c: do_close_internal(): Reset the callbacks and arg (conn) to NULL |
| since they can under certain circumstances be called with an invalid conn |
| pointer after the connection has been closed (and conn has been freed). |
| |
| 2007-08-25 Frédéric Bernon (Artem Migaev's Patch) |
| * netif.h, netif.c: Integrate "patch #6163 : Function to check if link layer is up". |
| Add a netif_is_link_up() function if LWIP_NETIF_LINK_CALLBACK option is set. |
| |
| 2007-08-22 Frédéric Bernon |
| * netif.h, netif.c, opt.h: Rename LWIP_NETIF_CALLBACK in LWIP_NETIF_STATUS_CALLBACK |
| to be coherent with new LWIP_NETIF_LINK_CALLBACK option before next release. |
| |
| 2007-08-22 Frédéric Bernon |
| * tcpip.h, tcpip.c, ethernetif.c, opt.h: remove options ETHARP_TCPIP_INPUT & |
| ETHARP_TCPIP_ETHINPUT, now, only "ethinput" code is supported, even if the |
| name is tcpip_input (we keep the name of 1.2.0 function). |
| |
| 2007-08-17 Jared Grubb |
| * memp_std.h, memp.h, memp.c, mem.c, stats.c: (Task #7136) Centralize mempool |
| settings into new memp_std.h and optional user file lwippools.h. This adds |
| more dynamic mempools, and allows the user to create an arbitrary number of |
| mempools for mem_malloc. |
| |
| 2007-08-16 Marc Boucher |
| * api_msg.c: Initialize newconn->state to NETCONN_NONE in accept_function; |
| otherwise it was left to NETCONN_CLOSE and sent_tcp() could prematurely |
| close the connection. |
| |
| 2007-08-16 Marc Boucher |
| * sockets.c: lwip_accept(): check netconn_peer() error return. |
| |
| 2007-08-16 Marc Boucher |
| * mem.c, mem.h: Added mem_calloc(). |
| |
| 2007-08-16 Marc Boucher |
| * tcpip.c, tcpip.h memp.c, memp.h: Added distinct memp (MEMP_TCPIP_MSG_INPKT) |
| for input packets to prevent floods from consuming all of MEMP_TCPIP_MSG |
| and starving other message types. |
| Renamed MEMP_TCPIP_MSG to MEMP_TCPIP_MSG_API |
| |
| 2007-08-16 Marc Boucher |
| * pbuf.c, pbuf.h, etharp.c, tcp_in.c, sockets.c: Split pbuf flags in pbuf |
| type and flgs (later renamed to flags). |
| Use enum pbuf_flag as pbuf_type. Renumber PBUF_FLAG_*. |
| Improved lwip_recvfrom(). TCP push now propagated. |
| |
| 2007-08-16 Marc Boucher |
| * ethernetif.c, contrib/ports/various: ethbroadcast now a shared global |
| provided by etharp. |
| |
| 2007-08-16 Marc Boucher |
| * ppp_oe.c ppp_oe.h, auth.c chap.c fsm.c lcp.c ppp.c ppp.h, |
| etharp.c ethernetif.c, etharp.h, opt.h tcpip.h, tcpip.c: |
| Added PPPoE support and various PPP improvements. |
| |
| 2007-07-25 Simon Goldschmidt |
| * api_lib.c, ip_frag.c, pbuf.c, api.h, pbuf.h: Introduced pbuf_copy_partial, |
| making netbuf_copy_partial use this function. |
| |
| 2007-07-25 Simon Goldschmidt |
| * tcp_in.c: Fix bug #20506: Slow start / initial congestion window starts with |
| 2 * mss (instead of 1 * mss previously) to comply with some newer RFCs and |
| other stacks. |
| |
| 2007-07-13 Jared Grubb (integrated by Frédéric Bernon) |
| * opt.h, netif.h, netif.c, ethernetif.c: Add new configuration option to add |
| a link callback in the netif struct, and functions to handle it. Be carefull |
| for port maintainers to add the NETIF_FLAG_LINK_UP flag (like in ethernetif.c) |
| if you want to be sure to be compatible with future changes... |
| |
| 2007-06-30 Frédéric Bernon |
| * sockets.h, sockets.c: Implement MSG_PEEK flag for recv/recvfrom functions. |
| |
| 2007-06-21 Simon Goldschmidt |
| * etharp.h, etharp.c: Combined etharp_request with etharp_raw for both |
| LWIP_AUTOIP =0 and =1 to remove redundant code. |
| |
| 2007-06-21 Simon Goldschmidt |
| * mem.c, memp.c, mem.h, memp.h, opt.h: task #6863: Introduced the option |
| MEM_USE_POOLS to use 4 pools with different sized elements instead of a |
| heap. This both prevents memory fragmentation and gives a higher speed |
| at the cost of more memory consumption. Turned off by default. |
| |
| 2007-06-21 Simon Goldschmidt |
| * api_lib.c, api_msg.c, api.h, api_msg.h: Converted the length argument of |
| netconn_write (and therefore also api_msg_msg.msg.w.len) from u16_t into |
| int to be able to send a bigger buffer than 64K with one time (mainly |
| used from lwip_send). |
| |
| 2007-06-21 Simon Goldschmidt |
| * tcp.h, api_msg.c: Moved the nagle algorithm from netconn_write/do_write |
| into a define (tcp_output_nagle) in tcp.h to provide it to raw api users, too. |
| |
| 2007-06-21 Simon Goldschmidt |
| * api.h, api_lib.c, api_msg.c: Fixed bug #20021: Moved sendbuf-processing in |
| netconn_write from api_lib.c to api_msg.c to also prevent multiple context- |
| changes on low memory or empty send-buffer. |
| |
| 2007-06-18 Simon Goldschmidt |
| * etharp.c, etharp.h: Changed etharp to use a defined hardware address length |
| of 6 to avoid loading netif->hwaddr_len every time (since this file is only |
| used for ethernet and struct eth_addr already had a defined length of 6). |
| |
| 2007-06-17 Simon Goldschmidt |
| * sockets.c, sockets.h: Implemented socket options SO_NO_CHECK for UDP sockets |
| to disable UDP checksum generation on transmit. |
| |
| 2007-06-13 Frédéric Bernon, Simon Goldschmidt |
| * debug.h, api_msg.c: change LWIP_ERROR to use it to check errors like invalid |
| pointers or parameters, and let the possibility to redefined it in cc.h. Use |
| this macro to check "conn" parameter in api_msg.c functions. |
| |
| 2007-06-11 Simon Goldschmidt |
| * sockets.c, sockets.h: Added UDP lite support for sockets |
| |
| 2007-06-10 Simon Goldschmidt |
| * udp.h, opt.h, api_msg.c, ip.c, udp.c: Included switch LWIP_UDPLITE (enabled |
| by default) to switch off UDP-Lite support if not needed (reduces udp.c code |
| size) |
| |
| 2007-06-09 Dominik Spies (integrated by Frédéric Bernon) |
| * autoip.h, autoip.c, dhcp.h, dhcp.c, netif.h, netif.c, etharp.h, etharp.c, opt.h: |
| AutoIP implementation available for IPv4, with new options LWIP_AUTOIP and |
| LWIP_DHCP_AUTOIP_COOP if you want to cooperate with DHCP. Some tips to adapt |
| (see TODO mark in the source code). |
| |
| 2007-06-09 Simon Goldschmidt |
| * etharp.h, etharp.c, ethernetif.c: Modified order of parameters for |
| etharp_output() to match netif->output so etharp_output() can be used |
| directly as netif->output to save one function call. |
| |
| 2007-06-08 Simon Goldschmidt |
| * netif.h, ethernetif.c, slipif.c, loopif.c: Added define |
| NETIF_INIT_SNMP(netif, type, speed) to initialize per-netif snmp variables, |
| added initialization of those to ethernetif, slipif and loopif. |
| |
| 2007-05-18 Simon Goldschmidt |
| * opt.h, ip_frag.c, ip_frag.h, ip.c: Added option IP_FRAG_USES_STATIC_BUF |
| (defaulting to off for now) that can be set to 0 to send fragmented |
| packets by passing PBUF_REFs down the stack. |
| |
| 2007-05-23 Frédéric Bernon |
| * api_lib.c: Implement SO_RCVTIMEO for accept and recv on TCP |
| connections, such present in patch #5959. |
| |
| 2007-05-23 Frédéric Bernon |
| * api.h, api_lib.c, api_msg.c, sockets.c: group the different NETCONN_UDPxxx |
| code in only one part... |
| |
| 2007-05-18 Simon Goldschmidt |
| * opt.h, memp.h, memp.c: Added option MEMP_OVERFLOW_CHECK to check for memp |
| elements to overflow. This is achieved by adding some bytes before and after |
| each pool element (increasing their size, of course), filling them with a |
| prominent value and checking them on freeing the element. |
| Set it to 2 to also check every element in every pool each time memp_malloc() |
| or memp_free() is called (slower but more helpful). |
| |
| 2007-05-10 Simon Goldschmidt |
| * opt.h, memp.h, memp.c, pbuf.c (see task #6831): use a new memp pool for |
| PBUF_POOL pbufs instead of the old pool implementation in pbuf.c to reduce |
| code size. |
| |
| 2007-05-11 Frédéric Bernon |
| * sockets.c, api_lib.c, api_msg.h, api_msg.c, netifapi.h, netifapi.c, tcpip.c: |
| Include a function pointer instead of a table index in the message to reduce |
| footprint. Disable some part of lwip_send and lwip_sendto if some options are |
| not set (LWIP_TCP, LWIP_UDP, LWIP_RAW). |
| |
| 2007-05-10 Simon Goldschmidt |
| * *.h (except netif/ppp/*.h): Included patch #5448: include '#ifdef __cplusplus |
| \ extern "C" {' in all header files. Now you can write your application using |
| the lwIP stack in C++ and simply #include the core files. Note I have left |
| out the netif/ppp/*h header files for now, since I don't know which files are |
| included by applications and which are for internal use only. |
| |
| 2007-05-09 Simon Goldschmidt |
| * opt.h, *.c/*.h: Included patch #5920: Create define to override C-library |
| memcpy. 2 Defines are created: MEMCPY() for normal memcpy, SMEMCPY() for |
| situations where some compilers might inline the copy and save a function |
| call. Also replaced all calls to memcpy() with calls to (S)MEMCPY(). |
| |
| 2007-05-08 Simon Goldschmidt |
| * mem.h: If MEM_LIBC_MALLOC==1, allow the defines (e.g. mem_malloc() -> malloc()) |
| to be overriden in case the C-library malloc implementation is not protected |
| against concurrent access. |
| |
| 2007-05-04 Simon Goldschmidt (Atte Kojo) |
| * etharp.c: Introduced fast one-entry-cache to speed up ARP lookup when sending |
| multiple packets to the same host. |
| |
| 2007-05-04 Frédéric Bernon, Jonathan Larmour |
| * sockets.c, api.h, api_lib.c, api_msg.h, api_msg.c: Fix bug #19162 "lwip_sento: a possible |
| to corrupt remote addr/port connection state". Reduce problems "not enought memory" with |
| netbuf (if we receive lot of datagrams). Improve lwip_sendto (only one exchange between |
| sockets api and api_msg which run in tcpip_thread context). Add netconn_sento function. |
| Warning, if you directly access to "fromaddr" & "fromport" field from netbuf struct, |
| these fields are now renamed "addr" & "port". |
| |
| 2007-04-11 Jonathan Larmour |
| * sys.h, api_lib.c: Provide new sys_mbox_tryfetch function. Require ports to provide new |
| sys_arch_mbox_tryfetch function to get a message if one is there, otherwise return |
| with SYS_MBOX_EMPTY. sys_arch_mbox_tryfetch can be implemented as a function-like macro |
| by the port in sys_arch.h if desired. |
| |
| 2007-04-06 Frédéric Bernon, Simon Goldschmidt |
| * opt.h, tcpip.h, tcpip.c, netifapi.h, netifapi.c: New configuration option LWIP_NETIF_API |
| allow to use thread-safe functions to add/remove netif in list, and to start/stop dhcp |
| clients, using new functions from netifapi.h. Disable as default (no port change to do). |
| |
| 2007-04-05 Frédéric Bernon |
| * sockets.c: remplace ENOBUFS errors on alloc_socket by ENFILE to be more BSD compliant. |
| |
| 2007-04-04 Simon Goldschmidt |
| * arch.h, api_msg.c, dhcp.c, msg_in.c, sockets.c: Introduced #define LWIP_UNUSED_ARG(x) |
| use this for and architecture-independent form to tell the compiler you intentionally |
| are not using this variable. Can be overriden in cc.h. |
| |
| 2007-03-28 Frédéric Bernon |
| * opt.h, netif.h, dhcp.h, dhcp.c: New configuration option LWIP_NETIF_HOSTNAME allow to |
| define a hostname in netif struct (this is just a pointer, so, you can use a hardcoded |
| string, point on one of your's ethernetif field, or alloc a string you will free yourself). |
| It will be used by DHCP to register a client hostname, but can also be use when you call |
| snmp_set_sysname. |
| |
| 2007-03-28 Frédéric Bernon |
| * netif.h, netif.c: A new NETIF_FLAG_ETHARP flag is defined in netif.h, to allow to |
| initialize a network interface's flag with. It tell this interface is an ethernet |
| device, and we can use ARP with it to do a "gratuitous ARP" (RFC 3220 "IP Mobility |
| Support for IPv4" section 4.6) when interface is "up" with netif_set_up(). |
| |
| 2007-03-26 Frédéric Bernon, Jonathan Larmour |
| * opt.h, tcpip.c: New configuration option LWIP_ARP allow to disable ARP init at build |
| time if you only use PPP or SLIP. The default is enable. Note we don't have to call |
| etharp_init in your port's initilization sequence if you use tcpip.c, because this call |
| is done in tcpip_init function. |
| |
| 2007-03-22 Frédéric Bernon |
| * stats.h, stats.c, msg_in.c: Stats counters can be change to u32_t if necessary with the |
| new option LWIP_STATS_LARGE. If you need this option, define LWIP_STATS_LARGE to 1 in |
| your lwipopts.h. More, unused counters are not defined in the stats structs, and not |
| display by stats_display(). Note that some options (SYS_STATS and RAW_STATS) are defined |
| but never used. Fix msg_in.c with the correct #if test for a stat display. |
| |
| 2007-03-21 Kieran Mansley |
| * netif.c, netif.h: Apply patch#4197 with some changes (originator: rireland@hmgsl.com). |
| Provides callback on netif up/down state change. |
| |
| 2007-03-11 Frédéric Bernon, Mace Gael, Steve Reynolds |
| * sockets.h, sockets.c, api.h, api_lib.c, api_msg.h, api_msg.c, igmp.h, igmp.c, |
| ip.c, netif.h, tcpip.c, opt.h: |
| New configuration option LWIP_IGMP to enable IGMP processing. Based on only one |
| filter per all network interfaces. Declare a new function in netif to enable to |
| control the MAC filter (to reduce lwIP traffic processing). |
| |
| 2007-03-11 Frédéric Bernon |
| * tcp.h, tcp.c, sockets.c, tcp_out.c, tcp_in.c, opt.h: Keepalive values can |
| be configured at run time with LWIP_TCP_KEEPALIVE, but don't change this |
| unless you know what you're doing (default are RFC1122 compliant). Note |
| that TCP_KEEPIDLE and TCP_KEEPINTVL have to be set in seconds. |
| |
| 2007-03-08 Frédéric Bernon |
| * tcp.h: Keepalive values can be configured at compile time, but don't change |
| this unless you know what you're doing (default are RFC1122 compliant). |
| |
| 2007-03-08 Frédéric Bernon |
| * sockets.c, api.h, api_lib.c, tcpip.c, sys.h, sys.c, err.c, opt.h: |
| Implement LWIP_SO_RCVTIMEO configuration option to enable/disable SO_RCVTIMEO |
| on UDP sockets/netconn. |
| |
| 2007-03-08 Simon Goldschmidt |
| * snmp_msg.h, msg_in.c: SNMP UDP ports can be configured at compile time. |
| |
| 2007-03-06 Frédéric Bernon |
| * api.h, api_lib.c, sockets.h, sockets.c, tcpip.c, sys.h, sys.c, err.h: |
| Implement SO_RCVTIMEO on UDP sockets/netconn. |
| |
| 2007-02-28 Kieran Mansley (based on patch from Simon Goldschmidt) |
| * api_lib.c, tcpip.c, memp.c, memp.h: make API msg structs allocated |
| on the stack and remove the API msg type from memp |
| |
| 2007-02-26 Jonathan Larmour (based on patch from Simon Goldschmidt) |
| * sockets.h, sockets.c: Move socket initialization to new |
| lwip_socket_init() function. |
| NOTE: this changes the API with ports. Ports will have to be |
| updated to call lwip_socket_init() now. |
| |
| 2007-02-26 Jonathan Larmour (based on patch from Simon Goldschmidt) |
| * api_lib.c: Use memcpy in netbuf_copy_partial. |
| |
| |
| ++ Bug fixes: |
| |
| 2008-03-17 Frédéric Bernon, Ed Kerekes |
| * igmp.h, igmp.c: Fix bug #22613 "IGMP iphdr problem" (could have |
| some problems to fill the IP header on some targets, use now the |
| ip.h macros to do it). |
| |
| 2008-03-13 Frédéric Bernon |
| * sockets.c: Fix bug #22435 "lwip_recvfrom with TCP break;". Using |
| (lwip_)recvfrom with valid "from" and "fromlen" parameters, on a |
| TCP connection caused a crash. Note that using (lwip_)recvfrom |
| like this is a bit slow and that using (lwip)getpeername is the |
| good lwip way to do it (so, using recv is faster on tcp sockets). |
| |
| 2008-03-12 Frédéric Bernon, Jonathan Larmour |
| * api_msg.c, contrib/apps/ping.c: Fix bug #22530 "api_msg.c's |
| recv_raw() does not consume data", and the ping sample (with |
| LWIP_SOCKET=1, the code did the wrong supposition that lwip_recvfrom |
| returned the IP payload, without the IP header). |
| |
| 2008-03-04 Jonathan Larmour |
| * mem.c, stats.c, mem.h: apply patch #6414 to avoid compiler errors |
| and/or warnings on some systems where mem_size_t and size_t differ. |
| * pbuf.c, ppp.c: Fix warnings on some systems with mem_malloc. |
| |
| 2008-03-04 Kieran Mansley (contributions by others) |
| * Numerous small compiler error/warning fixes from contributions to |
| mailing list after 1.3.0 release candidate made. |
| |
| 2008-01-25 Cui hengbin (integrated by Frédéric Bernon) |
| * dns.c: Fix bug #22108 "DNS problem" caused by unaligned structures. |
| |
| 2008-01-15 Kieran Mansley |
| * tcp_out.c: BUG20511. Modify persist timer to start when we are |
| prevented from sending by a small send window, not just a zero |
| send window. |
| |
| 2008-01-09 Jonathan Larmour |
| * opt.h, ip.c: Rename IP_OPTIONS define to IP_OPTIONS_ALLOWED to avoid |
| conflict with Linux system headers. |
| |
| 2008-01-06 Jonathan Larmour |
| * dhcp.c: fix bug #19927: "DHCP NACK problem" by clearing any existing set IP |
| address entirely on receiving a DHCPNAK, and restarting discovery. |
| |
| 2007-12-21 Simon Goldschmidt |
| * sys.h, api_lib.c, api_msg.c, sockets.c: fix bug #21698: "netconn->recv_avail |
| is not protected" by using new macros for interlocked access to modify/test |
| netconn->recv_avail. |
| |
| 2007-12-20 Kieran Mansley (based on patch from Oleg Tyshev) |
| * tcp_in.c: fix bug# 21535 (nrtx not reset correctly in SYN_SENT state) |
| |
| 2007-12-20 Kieran Mansley (based on patch from Per-Henrik Lundbolm) |
| * tcp.c, tcp_in.c, tcp_out.c, tcp.h: fix bug #20199 (better handling |
| of silly window avoidance and prevent lwIP from shrinking the window) |
| |
| 2007-12-04 Simon Goldschmidt |
| * tcp.c, tcp_in.c: fix bug #21699 (segment leak in ooseq processing when last |
| data packet was lost): add assert that all segment lists are empty in |
| tcp_pcb_remove before setting pcb to CLOSED state; don't directly set CLOSED |
| state from LAST_ACK in tcp_process |
| |
| 2007-12-02 Simon Goldschmidt |
| * sockets.h: fix bug #21654: exclude definition of struct timeval from #ifndef FD_SET |
| If including <sys/time.h> for system-struct timeval, LWIP_TIMEVAL_PRIVATE now |
| has to be set to 0 in lwipopts.h |
| |
| 2007-12-02 Simon Goldschmidt |
| * api_msg.c, api_lib.c: fix bug #21656 (recvmbox problem in netconn API): always |
| allocate a recvmbox in netconn_new_with_proto_and_callback. For a tcp-listen |
| netconn, this recvmbox is later freed and a new mbox is allocated for acceptmbox. |
| This is a fix for thread-safety and allocates all items needed for a netconn |
| when the netconn is created. |
| |
| 2007-11-30 Simon Goldschmidt |
| * udp.c: first attempt to fix bug #21655 (DHCP doesn't work reliably with multiple |
| netifs): if LWIP_DHCP is enabled, UDP packets to DHCP_CLIENT_PORT are passed |
| to netif->dhcp->pcb only (if that exists) and not to any other pcb for the same |
| port (only solution to let UDP pcbs 'bind' to a netif instead of an IP address) |
| |
| 2007-11-27 Simon Goldschmidt |
| * ip.c: fixed bug #21643 (udp_send/raw_send don't fail if netif is down) by |
| letting ip_route only use netifs that are up. |
| |
| 2007-11-27 Simon Goldschmidt |
| * err.h, api_lib.c, api_msg.c, sockets.c: Changed error handling: ERR_MEM, ERR_BUF |
| and ERR_RTE are seen as non-fatal, all other errors are fatal. netconns and |
| sockets block most operations once they have seen a fatal error. |
| |
| 2007-11-27 Simon Goldschmidt |
| * udp.h, udp.c, dhcp.c: Implemented new function udp_sendto_if which takes the |
| netif to send as an argument (to be able to send on netifs that are down). |
| |
| 2007-11-26 Simon Goldschmidt |
| * tcp_in.c: Fixed bug #21582: pcb->acked accounting can be wrong when ACKs |
| arrive out-of-order |
| |
| 2007-11-21 Simon Goldschmidt |
| * tcp.h, tcp_out.c, api_msg.c: Fixed bug #20287: tcp_output_nagle sends too early |
| Fixed the nagle algorithm; nagle now also works for all raw API applications |
| and has to be explicitly disabled with 'tcp_pcb->flags |= TF_NODELAY' |
| |
| 2007-11-12 Frédéric Bernon |
| * sockets.c, api.h, api_lib.c, api_msg.h, api_msg.c: Fixed bug #20900. Now, most |
| of the netconn_peer and netconn_addr processing is done inside tcpip_thread |
| context in do_getaddr. |
| |
| 2007-11-10 Simon Goldschmidt |
| * etharp.c: Fixed bug: assert fired when MEMP_ARP_QUEUE was empty (which can |
| happen any time). Now the packet simply isn't enqueued when out of memory. |
| |
| 2007-11-01 Simon Goldschmidt |
| * tcp.c, tcp_in.c: Fixed bug #21494: The send mss (pcb->mss) is set to 536 (or |
| TCP_MSS if that is smaller) as long as no MSS option is received from the |
| remote host. |
| |
| 2007-11-01 Simon Goldschmidt |
| * tcp.h, tcp.c, tcp_in.c: Fixed bug #21491: The MSS option sent (with SYN) |
| is now based on TCP_MSS instead of pcb->mss (on passive open now effectively |
| sending our configured TCP_MSS instead of the one received). |
| |
| 2007-11-01 Simon Goldschmidt |
| * tcp_in.c: Fixed bug #21181: On active open, the initial congestion window was |
| calculated based on the configured TCP_MSS, not on the MSS option received |
| with SYN+ACK. |
| |
| 2007-10-09 Simon Goldschmidt |
| * udp.c, inet.c, inet.h: Fixed UDPLite: send: Checksum was always generated too |
| short and also was generated wrong if checksum coverage != tot_len; |
| receive: checksum was calculated wrong if checksum coverage != tot_len |
| |
| 2007-10-08 Simon Goldschmidt |
| * mem.c: lfree was not updated in mem_realloc! |
| |
| 2007-10-07 Frédéric Bernon |
| * sockets.c, api.h, api_lib.c: First step to fix "bug #20900 : Potential |
| crash error problem with netconn_peer & netconn_addr". VERY IMPORTANT: |
| this change cause an API breakage for netconn_addr, since a parameter |
| type change. Any compiler should cause an error without any changes in |
| yours netconn_peer calls (so, it can't be a "silent change"). It also |
| reduce a little bit the footprint for socket layer (lwip_getpeername & |
| lwip_getsockname use now a common lwip_getaddrname function since |
| netconn_peer & netconn_addr have the same parameters). |
| |
| 2007-09-20 Simon Goldschmidt |
| * tcp.c: Fixed bug #21080 (tcp_bind without check pcbs in TIME_WAIT state) |
| by checking tcp_tw_pcbs also |
| |
| 2007-09-19 Simon Goldschmidt |
| * icmp.c: Fixed bug #21107 (didn't reset IP TTL in ICMP echo replies) |
| |
| 2007-09-15 Mike Kleshov |
| * mem.c: Fixed bug #21077 (inaccuracy in calculation of lwip_stat.mem.used) |
| |
| 2007-09-06 Frédéric Bernon |
| * several-files: replace some #include "arch/cc.h" by "lwip/arch.h", or simply remove |
| it as long as "lwip/opt.h" is included before (this one include "lwip/debug.h" which |
| already include "lwip/arch.h"). Like that, default defines are provided by "lwip/arch.h" |
| if they are not defined in cc.h, in the same spirit than "lwip/opt.h" for lwipopts.h. |
| |
| 2007-08-30 Frédéric Bernon |
| * igmp.h, igmp.c: Some changes to remove some redundant code, add some traces, |
| and fix some coding style. |
| |
| 2007-08-28 Frédéric Bernon |
| * tcpip.c: Fix TCPIP_MSG_INPKT processing: now, tcpip_input can be used for any |
| kind of packets. These packets are considered like Ethernet packets (payload |
| pointing to ethhdr) if the netif got the NETIF_FLAG_ETHARP flag. Else, packets |
| are considered like IP packets (payload pointing to iphdr). |
| |
| 2007-08-27 Frédéric Bernon |
| * api.h, api_lib.c, api_msg.c: First fix for "bug #20900 : Potential crash error |
| problem with netconn_peer & netconn_addr". Introduce NETCONN_LISTEN netconn_state |
| and remove obsolete ones (NETCONN_RECV & NETCONN_ACCEPT). |
| |
| 2007-08-24 Kieran Mansley |
| * inet.c Modify (acc >> 16) test to ((acc >> 16) != 0) to help buggy |
| compiler (Paradigm C++) |
| |
| 2007-08-09 Frédéric Bernon, Bill Florac |
| * stats.h, stats.c, igmp.h, igmp.c, opt.h: Fix for bug #20503 : IGMP Improvement. |
| Introduce IGMP_STATS to centralize statistics management. |
| |
| 2007-08-09 Frédéric Bernon, Bill Florac |
| * udp.c: Fix for bug #20503 : IGMP Improvement. Enable to receive a multicast |
| packet on a udp pcb binded on an netif's IP address, and not on "any". |
| |
| 2007-08-09 Frédéric Bernon, Bill Florac |
| * igmp.h, igmp.c, ip.c: Fix minor changes from bug #20503 : IGMP Improvement. |
| This is mainly on using lookup/lookfor, and some coding styles... |
| |
| 2007-07-26 Frédéric Bernon (and "thedoctor") |
| * igmp.c: Fix bug #20595 to accept IGMPv3 "Query" messages. |
| |
| 2007-07-25 Simon Goldschmidt |
| * api_msg.c, tcp.c: Another fix for bug #20021: by not returning an error if |
| tcp_output fails in tcp_close, the code in do_close_internal gets simpler |
| (tcp_output is called again later from tcp timers). |
| |
| 2007-07-25 Simon Goldschmidt |
| * ip_frag.c: Fixed bug #20429: use the new pbuf_copy_partial instead of the old |
| copy_from_pbuf, which illegally modified the given pbuf. |
| |
| 2007-07-25 Simon Goldschmidt |
| * tcp_out.c: tcp_enqueue: pcb->snd_queuelen didn't work for chaine PBUF_RAMs: |
| changed snd_queuelen++ to snd_queuelen += pbuf_clen(p). |
| |
| 2007-07-24 Simon Goldschmidt |
| * api_msg.c, tcp.c: Fix bug #20480: Check the pcb passed to tcp_listen() for the |
| correct state (must be CLOSED). |
| |
| 2007-07-13 Thomas Taranowski (commited by Jared Grubb) |
| * memp.c: Fix bug #20478: memp_malloc returned NULL+MEMP_SIZE on failed |
| allocation. It now returns NULL. |
| |
| 2007-07-13 Frédéric Bernon |
| * api_msg.c: Fix bug #20318: api_msg "recv" callbacks don't call pbuf_free in |
| all error cases. |
| |
| 2007-07-13 Frédéric Bernon |
| * api_msg.c: Fix bug #20315: possible memory leak problem if tcp_listen failed, |
| because current code doesn't follow rawapi.txt documentation. |
| |
| 2007-07-13 Kieran Mansley |
| * src/core/tcp_in.c Apply patch#5741 from Oleg Tyshev to fix bug in |
| out of sequence processing of received packets |
| |
| 2007-07-03 Simon Goldschmidt |
| * nearly-all-files: Added assertions where PBUF_RAM pbufs are used and an |
| assumption is made that this pbuf is in one piece (i.e. not chained). These |
| assumptions clash with the possibility of converting to fully pool-based |
| pbuf implementations, where PBUF_RAM pbufs might be chained. |
| |
| 2007-07-03 Simon Goldschmidt |
| * api.h, api_lib.c, api_msg.c: Final fix for bug #20021 and some other problems |
| when closing tcp netconns: removed conn->sem, less context switches when |
| closing, both netconn_close and netconn_delete should safely close tcp |
| connections. |
| |
| 2007-07-02 Simon Goldschmidt |
| * ipv4/ip.h, ipv6/ip.h, opt.h, netif.h, etharp.h, ipv4/ip.c, netif.c, raw.c, |
| tcp_out.c, udp.c, etharp.c: Added option LWIP_NETIF_HWADDRHINT (default=off) |
| to cache ARP table indices with each pcb instead of single-entry cache for |
| the complete stack. |
| |
| 2007-07-02 Simon Goldschmidt |
| * tcp.h, tcp.c, tcp_in.c, tcp_out.c: Added some ASSERTS and casts to prevent |
| warnings when assigning to smaller types. |
| |
| 2007-06-28 Simon Goldschmidt |
| * tcp_out.c: Added check to prevent tcp_pcb->snd_queuelen from overflowing. |
| |
| 2007-06-28 Simon Goldschmidt |
| * tcp.h: Fixed bug #20287: Fixed nagle algorithm (sending was done too early if |
| a segment contained chained pbufs) |
| |
| 2007-06-28 Frédéric Bernon |
| * autoip.c: replace most of rand() calls by a macro LWIP_AUTOIP_RAND which compute |
| a "pseudo-random" value based on netif's MAC and some autoip fields. It's always |
| possible to define this macro in your own lwipopts.h to always use C library's |
| rand(). Note that autoip_create_rand_addr doesn't use this macro. |
| |
| 2007-06-28 Frédéric Bernon |
| * netifapi.h, netifapi.c, tcpip.h, tcpip.c: Update code to handle the option |
| LWIP_TCPIP_CORE_LOCKING, and do some changes to be coherent with last modifications |
| in api_lib/api_msg (use pointers and not type with table, etc...) |
| |
| 2007-06-26 Simon Goldschmidt |
| * udp.h: Fixed bug #20259: struct udp_hdr was lacking the packin defines. |
| |
| 2007-06-25 Simon Goldschmidt |
| * udp.c: Fixed bug #20253: icmp_dest_unreach was called with a wrong p->payload |
| for udp packets with no matching pcb. |
| |
| 2007-06-25 Simon Goldschmidt |
| * udp.c: Fixed bug #20220: UDP PCB search in udp_input(): a non-local match |
| could get udp input packets if the remote side matched. |
| |
| 2007-06-13 Simon Goldschmidt |
| * netif.c: Fixed bug #20180 (TCP pcbs listening on IP_ADDR_ANY could get |
| changed in netif_set_ipaddr if previous netif->ip_addr.addr was 0. |
| |
| 2007-06-13 Simon Goldschmidt |
| * api_msg.c: pcb_new sets conn->err if protocol is not implemented |
| -> netconn_new_..() does not allocate a new connection for unsupported |
| protocols. |
| |
| 2007-06-13 Frédéric Bernon, Simon Goldschmidt |
| * api_lib.c: change return expression in netconn_addr and netconn_peer, because |
| conn->err was reset to ERR_OK without any reasons (and error was lost)... |
| |
| 2007-06-13 Frédéric Bernon, Matthias Weisser |
| * opt.h, mem.h, mem.c, memp.c, pbuf.c, ip_frag.c, vj.c: Fix bug #20162. Rename |
| MEM_ALIGN in LWIP_MEM_ALIGN and MEM_ALIGN_SIZE in LWIP_MEM_ALIGN_SIZE to avoid |
| some macro names collision with some OS macros. |
| |
| 2007-06-11 Simon Goldschmidt |
| * udp.c: UDP Lite: corrected the use of chksum_len (based on RFC3828: if it's 0, |
| create checksum over the complete packet. On RX, if it's < 8 (and not 0), |
| discard the packet. Also removed the duplicate 'udphdr->chksum = 0' for both |
| UDP & UDP Lite. |
| |
| 2007-06-11 Srinivas Gollakota & Oleg Tyshev |
| * tcp_out.c: Fix for bug #20075 : "A problem with keep-alive timer and TCP flags" |
| where TCP flags wasn't initialized in tcp_keepalive. |
| |
| 2007-06-03 Simon Goldschmidt |
| * udp.c: udp_input(): Input pbuf was not freed if pcb had no recv function |
| registered, p->payload was modified without modifying p->len if sending |
| icmp_dest_unreach() (had no negative effect but was definitively wrong). |
| |
| 2007-06-03 Simon Goldschmidt |
| * icmp.c: Corrected bug #19937: For responding to an icmp echo request, icmp |
| re-used the input pbuf even if that didn't have enough space to include the |
| link headers. Now the space is tested and a new pbuf is allocated for the |
| echo response packet if the echo request pbuf isn't big enough. |
| |
| 2007-06-01 Simon Goldschmidt |
| * sockets.c: Checked in patch #5914: Moved sockopt processing into tcpip_thread. |
| |
| 2007-05-23 Frédéric Bernon |
| * api_lib.c, sockets.c: Fixed bug #5958 for netconn_listen (acceptmbox only |
| allocated by do_listen if success) and netconn_accept errors handling. In |
| most of api_lib functions, we replace some errors checkings like "if (conn==NULL)" |
| by ASSERT, except for netconn_delete. |
| |
| 2007-05-23 Frédéric Bernon |
| * api_lib.c: Fixed bug #5957 "Safe-thread problem inside netconn_recv" to return |
| an error code if it's impossible to fetch a pbuf on a TCP connection (and not |
| directly close the recvmbox). |
| |
| 2007-05-22 Simon Goldschmidt |
| * tcp.c: Fixed bug #1895 (tcp_bind not correct) by introducing a list of |
| bound but unconnected (and non-listening) tcp_pcbs. |
| |
| 2007-05-22 Frédéric Bernon |
| * sys.h, sys.c, api_lib.c, tcpip.c: remove sys_mbox_fetch_timeout() (was only |
| used for LWIP_SO_RCVTIMEO option) and use sys_arch_mbox_fetch() instead of |
| sys_mbox_fetch() in api files. Now, users SHOULD NOT use internal lwIP features |
| like "sys_timeout" in their application threads. |
| |
| 2007-05-22 Frédéric Bernon |
| * api.h, api_lib.c, api_msg.h, api_msg.c: change the struct api_msg_msg to see |
| which parameters are used by which do_xxx function, and to avoid "misusing" |
| parameters (patch #5938). |
| |
| 2007-05-22 Simon Goldschmidt |
| * api_lib.c, api_msg.c, raw.c, api.h, api_msg.h, raw.h: Included patch #5938: |
| changed raw_pcb.protocol from u16_t to u8_t since for IPv4 and IPv6, proto |
| is only 8 bits wide. This affects the api, as there, the protocol was |
| u16_t, too. |
| |
| 2007-05-18 Simon Goldschmidt |
| * memp.c: addition to patch #5913: smaller pointer was returned but |
| memp_memory was the same size -> did not save memory. |
| |
| 2007-05-16 Simon Goldschmidt |
| * loopif.c, slipif.c: Fix bug #19729: free pbuf if netif->input() returns |
| != ERR_OK. |
| |
| 2007-05-16 Simon Goldschmidt |
| * api_msg.c, udp.c: If a udp_pcb has a local_ip set, check if it is the same |
| as the one of the netif used for sending to prevent sending from old |
| addresses after a netif address gets changed (partly fixes bug #3168). |
| |
| 2007-05-16 Frédéric Bernon |
| * tcpip.c, igmp.h, igmp.c: Fixed bug "#19800 : IGMP: igmp_tick() will not work |
| with NO_SYS=1". Note that igmp_init is always in tcpip_thread (and not in |
| tcpip_init) because we have to be sure that network interfaces are already |
| added (mac filter is updated only in igmp_init for the moment). |
| |
| 2007-05-16 Simon Goldschmidt |
| * mem.c, memp.c: Removed semaphores from memp, changed sys_sem_wait calls |
| into sys_arch_sem_wait calls to prevent timers from running while waiting |
| for the heap. This fixes bug #19167. |
| |
| 2007-05-13 Simon Goldschmidt |
| * tcp.h, sockets.h, sockets.c: Fixed bug from patch #5865 by moving the defines |
| for socket options (lwip_set/-getsockopt) used with level IPPROTO_TCP from |
| tcp.h to sockets.h. |
| |
| 2007-05-07 Simon Goldschmidt |
| * mem.c: Another attempt to fix bug #17922. |
| |
| 2007-05-04 Simon Goldschmidt |
| * pbuf.c, pbuf.h, etharp.c: Further update to ARP queueing: Changed pbuf_copy() |
| implementation so that it can be reused (don't allocate the target |
| pbuf inside pbuf_copy()). |
| |
| 2007-05-04 Simon Goldschmidt |
| * memp.c: checked in patch #5913: in memp_malloc() we can return memp as mem |
| to save a little RAM (next pointer of memp is not used while not in pool). |
| |
| 2007-05-03 "maq" |
| * sockets.c: Fix ioctl FIONREAD when some data remains from last recv. |
| (patch #3574). |
| |
| 2007-04-23 Simon Goldschmidt |
| * loopif.c, loopif.h, opt.h, src/netif/FILES: fix bug #2595: "loopif results |
| in NULL reference for incoming TCP packets". Loopif has to be configured |
| (using LWIP_LOOPIF_MULTITHREADING) to directly call netif->input() |
| (multithreading environments, e.g. netif->input() = tcpip_input()) or |
| putting packets on a list that is fed to the stack by calling loopif_poll() |
| (single-thread / NO_SYS / polling environment where e.g. |
| netif->input() = ip_input). |
| |
| 2007-04-17 Jonathan Larmour |
| * pbuf.c: Use s32_t in pbuf_realloc(), as an s16_t can't reliably hold |
| the difference between two u16_t's. |
| * sockets.h: FD_SETSIZE needs to match number of sockets, which is |
| MEMP_NUM_NETCONN in sockets.c right now. |
| |
| 2007-04-12 Jonathan Larmour |
| * icmp.c: Reset IP header TTL in ICMP ECHO responses (bug #19580). |
| |
| 2007-04-12 Kieran Mansley |
| * tcp.c, tcp_in.c, tcp_out.c, tcp.h: Modify way the retransmission |
| timer is reset to fix bug#19434, with help from Oleg Tyshev. |
| |
| 2007-04-11 Simon Goldschmidt |
| * etharp.c, pbuf.c, pbuf.h: 3rd fix for bug #11400 (arp-queuing): More pbufs than |
| previously thought need to be copied (everything but PBUF_ROM!). Cleaned up |
| pbuf.c: removed functions no needed any more (by etharp). |
| |
| 2007-04-11 Kieran Mansley |
| * inet.c, ip_addr.h, sockets.h, sys.h, tcp.h: Apply patch #5745: Fix |
| "Constant is long" warnings with 16bit compilers. Contributed by |
| avatar@mmlab.cse.yzu.edu.tw |
| |
| 2007-04-05 Frédéric Bernon, Jonathan Larmour |
| * api_msg.c: Fix bug #16830: "err_tcp() posts to connection mailbox when no pend on |
| the mailbox is active". Now, the post is only done during a connect, and do_send, |
| do_write and do_join_leave_group don't do anything if a previous error was signaled. |
| |
| 2007-04-03 Frédéric Bernon |
| * ip.c: Don't set the IP_DF ("Don't fragment") flag in the IP header in IP output |
| packets. See patch #5834. |
| |
| 2007-03-30 Frédéric Bernon |
| * api_msg.c: add a "pcb_new" helper function to avoid redundant code, and to add |
| missing pcb allocations checking (in do_bind, and for each raw_new). Fix style. |
| |
| 2007-03-30 Frédéric Bernon |
| * most of files: prefix all debug.h define with "LWIP_" to avoid any conflict with |
| others environment defines (these were too "generic"). |
| |
| 2007-03-28 Frédéric Bernon |
| * api.h, api_lib.c, sockets.c: netbuf_ref doesn't check its internal pbuf_alloc call |
| result and can cause a crash. lwip_send now check netbuf_ref result. |
| |
| 2007-03-28 Simon Goldschmidt |
| * sockets.c Remove "#include <errno.h>" from sockets.c to avoid multiple |
| definition of macros (in errno.h and lwip/arch.h) if LWIP_PROVIDE_ERRNO is |
| defined. This is the way it should have been already (looking at |
| doc/sys_arch.txt) |
| |
| 2007-03-28 Kieran Mansley |
| * opt.h Change default PBUF_POOL_BUFSIZE (again) to accomodate default MSS + |
| IP and TCP headers *and* physical link headers |
| |
| 2007-03-26 Frédéric Bernon (based on patch from Dmitry Potapov) |
| * api_lib.c: patch for netconn_write(), fixes a possible race condition which cause |
| to send some garbage. It is not a definitive solution, but the patch does solve |
| the problem for most cases. |
| |
| 2007-03-22 Frédéric Bernon |
| * api_msg.h, api_msg.c: Remove obsolete API_MSG_ACCEPT and do_accept (never used). |
| |
| 2007-03-22 Frédéric Bernon |
| * api_lib.c: somes resources couldn't be freed if there was errors during |
| netconn_new_with_proto_and_callback. |
| |
| 2007-03-22 Frédéric Bernon |
| * ethernetif.c: update netif->input calls to check return value. In older ports, |
| it's a good idea to upgrade them, even if before, there could be another problem |
| (access to an uninitialized mailbox). |
| |
| 2007-03-21 Simon Goldschmidt |
| * sockets.c: fixed bug #5067 (essentialy a signed/unsigned warning fixed |
| by casting to unsigned). |
| |
| 2007-03-21 Frédéric Bernon |
| * api_lib.c, api_msg.c, tcpip.c: integrate sys_mbox_fetch(conn->mbox, NULL) calls from |
| api_lib.c to tcpip.c's tcpip_apimsg(). Now, use a local variable and not a |
| dynamic one from memp to send tcpip_msg to tcpip_thread in a synchrone call. |
| Free tcpip_msg from tcpip_apimsg is not done in tcpip_thread. This give a |
| faster and more reliable communication between api_lib and tcpip. |
| |
| 2007-03-21 Frédéric Bernon |
| * opt.h: Add LWIP_NETIF_CALLBACK (to avoid compiler warning) and set it to 0. |
| |
| 2007-03-21 Frédéric Bernon |
| * api_msg.c, igmp.c, igmp.h: Fix C++ style comments |
| |
| 2007-03-21 Kieran Mansley |
| * opt.h Change default PBUF_POOL_BUFSIZE to accomodate default MSS + |
| IP and TCP headers |
| |
| 2007-03-21 Kieran Mansley |
| * Fix all uses of pbuf_header to check the return value. In some |
| cases just assert if it fails as I'm not sure how to fix them, but |
| this is no worse than before when they would carry on regardless |
| of the failure. |
| |
| 2007-03-21 Kieran Mansley |
| * sockets.c, igmp.c, igmp.h, memp.h: Fix C++ style comments and |
| comment out missing header include in icmp.c |
| |
| 2007-03-20 Frédéric Bernon |
| * memp.h, stats.c: Fix stats_display function where memp_names table wasn't |
| synchronized with memp.h. |
| |
| 2007-03-20 Frédéric Bernon |
| * tcpip.c: Initialize tcpip's mbox, and verify if initialized in tcpip_input, |
| tcpip_ethinput, tcpip_callback, tcpip_apimsg, to fix a init problem with |
| network interfaces. Also fix a compiler warning. |
| |
| 2007-03-20 Kieran Mansley |
| * udp.c: Only try and use pbuf_header() to make space for headers if |
| not a ROM or REF pbuf. |
| |
| 2007-03-19 Frédéric Bernon |
| * api_msg.h, api_msg.c, tcpip.h, tcpip.c: Add return types to tcpip_apimsg() |
| and api_msg_post(). |
| |
| 2007-03-19 Frédéric Bernon |
| * Remove unimplemented "memp_realloc" function from memp.h. |
| |
| 2007-03-11 Simon Goldschmidt |
| * pbuf.c: checked in patch #5796: pbuf_alloc: len field claculation caused |
| memory corruption. |
| |
| 2007-03-11 Simon Goldschmidt (based on patch from Dmitry Potapov) |
| * api_lib.c, sockets.c, api.h, api_msg.h, sockets.h: Fixed bug #19251 |
| (missing `const' qualifier in socket functions), to get more compatible to |
| standard POSIX sockets. |
| |
| 2007-03-11 Frédéric Bernon (based on patch from Dmitry Potapov) |
| * sockets.c: Add asserts inside bind, connect and sendto to check input |
| parameters. Remove excessive set_errno() calls after get_socket(), because |
| errno is set inside of get_socket(). Move last sock_set_errno() inside |
| lwip_close. |
| |
| 2007-03-09 Simon Goldschmidt |
| * memp.c: Fixed bug #11400: New etharp queueing introduced bug: memp_memory |
| was allocated too small. |
| |
| 2007-03-06 Simon Goldschmidt |
| * tcpip.c: Initialize dhcp timers in tcpip_thread (if LWIP_DHCP) to protect |
| the stack from concurrent access. |
| |
| 2007-03-06 Frédéric Bernon, Dmitry Potapov |
| * tcpip.c, ip_frag.c, ethernetif.c: Fix some build problems, and a redundancy |
| call to "lwip_stats.link.recv++;" in low_level_input() & ethernetif_input(). |
| |
| 2007-03-06 Simon Goldschmidt |
| * ip_frag.c, ip_frag.h: Reduce code size: don't include code in those files |
| if IP_FRAG == 0 and IP_REASSEMBLY == 0 |
| |
| 2007-03-06 Frédéric Bernon, Simon Goldschmidt |
| * opt.h, ip_frag.h, tcpip.h, tcpip.c, ethernetif.c: add new configuration |
| option named ETHARP_TCPIP_ETHINPUT, which enable the new tcpip_ethinput. |
| Allow to do ARP processing for incoming packets inside tcpip_thread |
| (protecting ARP layer against concurrent access). You can also disable |
| old code using tcp_input with new define ETHARP_TCPIP_INPUT set to 0. |
| Older ports have to use tcpip_ethinput. |
| |
| 2007-03-06 Simon Goldschmidt (based on patch from Dmitry Potapov) |
| * err.h, err.c: fixed compiler warning "initialization dircards qualifiers |
| from pointer target type" |
| |
| 2007-03-05 Frédéric Bernon |
| * opt.h, sockets.h: add new configuration options (LWIP_POSIX_SOCKETS_IO_NAMES, |
| ETHARP_TRUST_IP_MAC, review SO_REUSE) |
| |
| 2007-03-04 Frédéric Bernon |
| * api_msg.c: Remove some compiler warnings : parameter "pcb" was never |
| referenced. |
| |
| 2007-03-04 Frédéric Bernon |
| * api_lib.c: Fix "[patch #5764] api_lib.c cleanup: after patch #5687" (from |
| Dmitry Potapov). |
| The api_msg struct stay on the stack (not moved to netconn struct). |
| |
| 2007-03-04 Simon Goldschmidt (based on patch from Dmitry Potapov) |
| * pbuf.c: Fix BUG#19168 - pbuf_free can cause deadlock (if |
| SYS_LIGHTWEIGHT_PROT=1 & freeing PBUF_RAM when mem_sem is not available) |
| Also fixed cast warning in pbuf_alloc() |
| |
| 2007-03-04 Simon Goldschmidt |
| * etharp.c, etharp.h, memp.c, memp.h, opt.h: Fix BUG#11400 - don't corrupt |
| existing pbuf chain when enqueuing multiple pbufs to a pending ARP request |
| |
| 2007-03-03 Frédéric Bernon |
| * udp.c: remove obsolete line "static struct udp_pcb *pcb_cache = NULL;" |
| It is static, and never used in udp.c except udp_init(). |
| |
| 2007-03-02 Simon Goldschmidt |
| * tcpip.c: Moved call to ip_init(), udp_init() and tcp_init() from |
| tcpip_thread() to tcpip_init(). This way, raw API connections can be |
| initialized before tcpip_thread is running (e.g. before OS is started) |
| |
| 2007-03-02 Frédéric Bernon |
| * rawapi.txt: Fix documentation mismatch with etharp.h about etharp_tmr's call |
| interval. |
| |
| 2007-02-28 Kieran Mansley |
| * pbuf.c: Fix BUG#17645 - ensure pbuf payload pointer is not moved |
| outside the region of the pbuf by pbuf_header() |
| |
| 2007-02-28 Kieran Mansley |
| * sockets.c: Fix BUG#19161 - ensure milliseconds timeout is non-zero |
| when supplied timeout is also non-zero |
| |
| (STABLE-1.2.0) |
| |
| 2006-12-05 Leon Woestenberg |
| * CHANGELOG: Mention STABLE-1.2.0 release. |
| |
| ++ New features: |
| |
| 2006-12-01 Christiaan Simons |
| * mem.h, opt.h: Added MEM_LIBC_MALLOC option. |
| Note this is a workaround. Currently I have no other options left. |
| |
| 2006-10-26 Christiaan Simons (accepted patch by Jonathan Larmour) |
| * ipv4/ip_frag.c: rename MAX_MTU to IP_FRAG_MAX_MTU and move define |
| to include/lwip/opt.h. |
| * ipv4/lwip/ip_frag.h: Remove unused IP_REASS_INTERVAL. |
| Move IP_REASS_MAXAGE and IP_REASS_BUFSIZE to include/lwip/opt.h. |
| * opt.h: Add above new options. |
| |
| 2006-08-18 Christiaan Simons |
| * tcp_{in,out}.c: added SNMP counters. |
| * ipv4/ip.c: added SNMP counters. |
| * ipv4/ip_frag.c: added SNMP counters. |
| |
| 2006-08-08 Christiaan Simons |
| * etharp.{c,h}: added etharp_find_addr() to read |
| (stable) ethernet/IP address pair from ARP table |
| |
| 2006-07-14 Christiaan Simons |
| * mib_structs.c: added |
| * include/lwip/snmp_structs.h: added |
| * netif.{c,h}, netif/ethernetif.c: added SNMP statistics to netif struct |
| |
| 2006-07-06 Christiaan Simons |
| * snmp/asn1_{enc,dec}.c added |
| * snmp/mib2.c added |
| * snmp/msg_{in,out}.c added |
| * include/lwip/snmp_asn1.h added |
| * include/lwip/snmp_msg.h added |
| * doc/snmp_agent.txt added |
| |
| 2006-03-29 Christiaan Simons |
| * inet.c, inet.h: Added platform byteswap support. |
| Added LWIP_PLATFORM_BYTESWAP define (defaults to 0) and |
| optional LWIP_PLATFORM_HTONS(), LWIP_PLATFORM_HTONL() macros. |
| |
| ++ Bug fixes: |
| |
| 2006-11-30 Christiaan Simons |
| * dhcp.c: Fixed false triggers of request_timeout. |
| |
| 2006-11-28 Christiaan Simons |
| * netif.c: In netif_add() fixed missing clear of ip_addr, netmask, gw and flags. |
| |
| 2006-10-11 Christiaan Simons |
| * api_lib.c etharp.c, ip.c, memp.c, stats.c, sys.{c,h} tcp.h: |
| Partially accepted patch #5449 for ANSI C compatibility / build fixes. |
| * ipv4/lwip/ip.h ipv6/lwip/ip.h: Corrected UDP-Lite protocol |
| identifier from 170 to 136 (bug #17574). |
| |
| 2006-10-10 Christiaan Simons |
| * api_msg.c: Fixed Nagle algorithm as reported by Bob Grice. |
| |
| 2006-08-17 Christiaan Simons |
| * udp.c: Fixed bug #17200, added check for broadcast |
| destinations for PCBs bound to a unicast address. |
| |
| 2006-08-07 Christiaan Simons |
| * api_msg.c: Flushing TCP output in do_close() (bug #15926). |
| |
| 2006-06-27 Christiaan Simons |
| * api_msg.c: Applied patch for cold case (bug #11135). |
| In accept_function() ensure newconn->callback is always initialized. |
| |
| 2006-06-15 Christiaan Simons |
| * mem.h: added MEM_SIZE_F alias to fix an ancient cold case (bug #1748), |
| facilitate printing of mem_size_t and u16_t statistics. |
| |
| 2006-06-14 Christiaan Simons |
| * api_msg.c: Applied patch #5146 to handle allocation failures |
| in accept() by Kevin Lawson. |
| |
| 2006-05-26 Christiaan Simons |
| * api_lib.c: Removed conn->sem creation and destruction |
| from netconn_write() and added sys_sem_new to netconn_new_*. |
| |
| (STABLE-1_1_1) |
| |
| 2006-03-03 Christiaan Simons |
| * ipv4/ip_frag.c: Added bound-checking assertions on ip_reassbitmap |
| access and added pbuf_alloc() return value checks. |
| |
| 2006-01-01 Leon Woestenberg <leon.woestenberg@gmx.net> |
| * tcp_{in,out}.c, tcp_out.c: Removed 'even sndbuf' fix in TCP, which is |
| now handled by the checksum routine properly. |
| |
| 2006-02-27 Leon Woestenberg <leon.woestenberg@gmx.net> |
| * pbuf.c: Fix alignment; pbuf_init() would not work unless |
| pbuf_pool_memory[] was properly aligned. (Patch by Curt McDowell.) |
| |
| 2005-12-20 Leon Woestenberg <leon.woestenberg@gmx.net> |
| * tcp.c: Remove PCBs which stay in LAST_ACK state too long. Patch |
| submitted by Mitrani Hiroshi. |
| |
| 2005-12-15 Christiaan Simons |
| * inet.c: Disabled the added summing routine to preserve code space. |
| |
| 2005-12-14 Leon Woestenberg <leon.woestenberg@gmx.net> |
| * tcp_in.c: Duplicate FIN ACK race condition fix by Kelvin Lawson. |
| Added Curt McDowell's optimized checksumming routine for future |
| inclusion. Need to create test case for unaliged, aligned, odd, |
| even length combination of cases on various endianess machines. |
| |
| 2005-12-09 Christiaan Simons |
| * inet.c: Rewrote standard checksum routine in proper portable C. |
| |
| 2005-11-25 Christiaan Simons |
| * udp.c tcp.c: Removed SO_REUSE hack. Should reside in socket code only. |
| * *.c: introduced cc.h LWIP_DEBUG formatters matching the u16_t, s16_t, |
| u32_t, s32_t typedefs. This solves most debug word-length assumes. |
| |
| 2005-07-17 Leon Woestenberg <leon.woestenberg@gmx.net> |
| * inet.c: Fixed unaligned 16-bit access in the standard checksum |
| routine by Peter Jolasson. |
| * slipif.c: Fixed implementation assumption of single-pbuf datagrams. |
| |
| 2005-02-04 Leon Woestenberg <leon.woestenberg@gmx.net> |
| * tcp_out.c: Fixed uninitialized 'queue' referenced in memerr branch. |
| * tcp_{out|in}.c: Applied patch fixing unaligned access. |
| |
| 2005-01-04 Leon Woestenberg <leon.woestenberg@gmx.net> |
| * pbuf.c: Fixed missing semicolon after LWIP_DEBUG statement. |
| |
| 2005-01-03 Leon Woestenberg <leon.woestenberg@gmx.net> |
| * udp.c: UDP pcb->recv() was called even when it was NULL. |
| |
| (STABLE-1_1_0) |
| |
| 2004-12-28 Leon Woestenberg <leon.woestenberg@gmx.net> |
| * etharp.*: Disabled multiple packets on the ARP queue. |
| This clashes with TCP queueing. |
| |
| 2004-11-28 Leon Woestenberg <leon.woestenberg@gmx.net> |
| * etharp.*: Fixed race condition from ARP request to ARP timeout. |
| Halved the ARP period, doubled the period counts. |
| ETHARP_MAX_PENDING now should be at least 2. This prevents |
| the counter from reaching 0 right away (which would allow |
| too little time for ARP responses to be received). |
| |
| 2004-11-25 Leon Woestenberg <leon.woestenberg@gmx.net> |
| * dhcp.c: Decline messages were not multicast but unicast. |
| * etharp.c: ETHARP_CREATE is renamed to ETHARP_TRY_HARD. |
| Do not try hard to insert arbitrary packet's source address, |
| etharp_ip_input() now calls etharp_update() without ETHARP_TRY_HARD. |
| etharp_query() now always DOES call ETHARP_TRY_HARD so that users |
| querying an address will see it appear in the cache (DHCP could |
| suffer from this when a server invalidly gave an in-use address.) |
| * ipv4/ip_addr.h: Renamed ip_addr_maskcmp() to _netcmp() as we are |
| comparing network addresses (identifiers), not the network masks |
| themselves. |
| * ipv4/ip_addr.c: ip_addr_isbroadcast() now checks that the given |
| IP address actually belongs to the network of the given interface. |
| |
| 2004-11-24 Kieran Mansley <kjm25@cam.ac.uk> |
| * tcp.c: Increment pcb->snd_buf when ACK is received in SYN_SENT state. |
| |
| (STABLE-1_1_0-RC1) |
| |
| 2004-10-16 Kieran Mansley <kjm25@cam.ac.uk> |
| * tcp.c: Add code to tcp_recved() to send an ACK (window update) immediately, |
| even if one is already pending, if the rcv_wnd is above a threshold |
| (currently TCP_WND/2). This avoids waiting for a timer to expire to send a |
| delayed ACK in order to open the window if the stack is only receiving data. |
| |
| 2004-09-12 Kieran Mansley <kjm25@cam.ac.uk> |
| * tcp*.*: Retransmit time-out handling improvement by Sam Jansen. |
| |
| 2004-08-20 Tony Mountifield <tony@softins.co.uk> |
| * etharp.c: Make sure the first pbuf queued on an ARP entry |
| is properly ref counted. |
| |
| 2004-07-27 Tony Mountifield <tony@softins.co.uk> |
| * debug.h: Added (int) cast in LWIP_DEBUGF() to avoid compiler |
| warnings about comparison. |
| * pbuf.c: Stopped compiler complaining of empty if statement |
| when LWIP_DEBUGF() empty. Closed an unclosed comment. |
| * tcp.c: Stopped compiler complaining of empty if statement |
| when LWIP_DEBUGF() empty. |
| * ip.h Corrected IPH_TOS() macro: returns a byte, so doesn't need htons(). |
| * inet.c: Added a couple of casts to quiet the compiler. |
| No need to test isascii(c) before isdigit(c) or isxdigit(c). |
| |
| 2004-07-22 Tony Mountifield <tony@softins.co.uk> |
| * inet.c: Made data types consistent in inet_ntoa(). |
| Added casts for return values of checksum routines, to pacify compiler. |
| * ip_frag.c, tcp_out.c, sockets.c, pbuf.c |
| Small corrections to some debugging statements, to pacify compiler. |
| |
| 2004-07-21 Tony Mountifield <tony@softins.co.uk> |
| * etharp.c: Removed spurious semicolon and added missing end-of-comment. |
| * ethernetif.c Updated low_level_output() to match prototype for |
| netif->linkoutput and changed low_level_input() similarly for consistency. |
| * api_msg.c: Changed recv_raw() from int to u8_t, to match prototype |
| of raw_recv() in raw.h and so avoid compiler error. |
| * sockets.c: Added trivial (int) cast to keep compiler happier. |
| * ip.c, netif.c Changed debug statements to use the tidier ip4_addrN() macros. |
| |
| (STABLE-1_0_0) |
| |
| ++ Changes: |
| |
| 2004-07-05 Leon Woestenberg <leon.woestenberg@gmx.net> |
| * sockets.*: Restructured LWIP_PRIVATE_TIMEVAL. Make sure |
| your cc.h file defines this either 1 or 0. If non-defined, |
| defaults to 1. |
| * .c: Added <string.h> and <errno.h> includes where used. |
| * etharp.c: Made some array indices unsigned. |
| |
| 2004-06-27 Leon Woestenberg <leon.woestenberg@gmx.net> |
| * netif.*: Added netif_set_up()/down(). |
| * dhcp.c: Changes to restart program flow. |
| |
| 2004-05-07 Leon Woestenberg <leon.woestenberg@gmx.net> |
| * etharp.c: In find_entry(), instead of a list traversal per candidate, do a |
| single-pass lookup for different candidates. Should exploit locality. |
| |
| 2004-04-29 Leon Woestenberg <leon.woestenberg@gmx.net> |
| * tcp*.c: Cleaned up source comment documentation for Doxygen processing. |
| * opt.h: ETHARP_ALWAYS_INSERT option removed to comply with ARP RFC. |
| * etharp.c: update_arp_entry() only adds new ARP entries when adviced to by |
| the caller. This deprecates the ETHARP_ALWAYS_INSERT overrule option. |
| |
| ++ Bug fixes: |
| |
| 2004-04-27 Leon Woestenberg <leon.woestenberg@gmx.net> |
| * etharp.c: Applied patch of bug #8708 by Toni Mountifield with a solution |
| suggested by Timmy Brolin. Fix for 32-bit processors that cannot access |
| non-aligned 32-bit words, such as soms 32-bit TCP/IP header fields. Fix |
| is to prefix the 14-bit Ethernet headers with two padding bytes. |
| |
| 2004-04-23 Leon Woestenberg <leon.woestenberg@gmx.net> |
| * ip_addr.c: Fix in the ip_addr_isbroadcast() check. |
| * etharp.c: Fixed the case where the packet that initiates the ARP request |
| is not queued, and gets lost. Fixed the case where the packets destination |
| address is already known; we now always queue the packet and perform an ARP |
| request. |
| |
| (STABLE-0_7_0) |
| |
| ++ Bug fixes: |
| |
| * Fixed TCP bug for SYN_SENT to ESTABLISHED state transition. |
| * Fixed TCP bug in dequeueing of FIN from out of order segment queue. |
| * Fixed two possible NULL references in rare cases. |
| |
| (STABLE-0_6_6) |
| |
| ++ Bug fixes: |
| |
| * Fixed DHCP which did not include the IP address in DECLINE messages. |
| |
| ++ Changes: |
| |
| * etharp.c has been hauled over a bit. |
| |
| (STABLE-0_6_5) |
| |
| ++ Bug fixes: |
| |
| * Fixed TCP bug induced by bad window resizing with unidirectional TCP traffic. |
| * Packets sent from ARP queue had invalid source hardware address. |
| |
| ++ Changes: |
| |
| * Pass-by ARP requests do now update the cache. |
| |
| ++ New features: |
| |
| * No longer dependent on ctype.h. |
| * New socket options. |
| * Raw IP pcb support. |
| |
| (STABLE-0_6_4) |
| |
| ++ Bug fixes: |
| |
| * Some debug formatters and casts fixed. |
| * Numereous fixes in PPP. |
| |
| ++ Changes: |
| |
| * DEBUGF now is LWIP_DEBUGF |
| * pbuf_dechain() has been re-enabled. |
| * Mentioned the changed use of CVS branches in README. |
| |
| (STABLE-0_6_3) |
| |
| ++ Bug fixes: |
| |
| * Fixed pool pbuf memory leak in pbuf_alloc(). |
| Occured if not enough PBUF_POOL pbufs for a packet pbuf chain. |
| Reported by Savin Zlobec. |
| |
| * PBUF_POOL chains had their tot_len field not set for non-first |
| pbufs. Fixed in pbuf_alloc(). |
| |
| ++ New features: |
| |
| * Added PPP stack contributed by Marc Boucher |
| |
| ++ Changes: |
| |
| * Now drops short packets for ICMP/UDP/TCP protocols. More robust. |
| |
| * ARP queueuing now queues the latest packet instead of the first. |
| This is the RFC recommended behaviour, but can be overridden in |
| lwipopts.h. |
| |
| (0.6.2) |
| |
| ++ Bugfixes: |
|
