tests: net: buf: Fix byteorder test writing beyond buffer
Fix byteorder test writing past the data pointer. This would otherwise
have been caught by the assert, but net buf asserts were not enabled in
the test. Reset the buffer between different tests to re-use the same
16-byte buffer.
Turning on asserts gives:
starting test - net_buf_test_byte_order
ASSERTION FAIL [net_buf_simple_tailroom(buf) >= len] @
ZEPHYR_BASE/subsys/net/buf.c:775
E: r0/a1: 0x00000004 r1/a2: 0x00000307 r2/a3: 0x00000000
E: r3/a4: 0x00006d79 r12/ip: 0x00000000 r14/lr: 0x000028ad
E: xpsr: 0x61000000
E: Faulting instruction address (r15/pc): 0x000050b0
E: >>> ZEPHYR FATAL ERROR 4: Kernel panic on CPU 0
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
1 file changed
