commit 7a38b09537f33248718f12322042b532bac06785
author Kazuho Oku <kazuhooku@gmail.com> Mon Jun 15 10:49:42 2020 +0900
committer Kazuho Oku <kazuhooku@gmail.com> Mon Jun 15 10:49:42 2020 +0900
tree f40f78b39853d0d4ae99e2b10df013e2d99239d7
parent feecd057fedf6a8bcb3c624f95bd4bcd3a37cf1b

HKDF is much slower than malloc

lib/picotls.c

diff --git a/lib/picotls.c b/lib/picotls.c
index 7dd98c1..764befa 100644
--- a/lib/picotls.c
+++ b/lib/picotls.c
@@ -2966,8 +2966,7 @@
 
     /* save the extension, along with the key of myself */
     ptls_buffer_t ticket_buf;
-    uint8_t ticket_buf_small[200];
-    ptls_buffer_init(&ticket_buf, ticket_buf_small, sizeof(ticket_buf_small));
+    ptls_buffer_init(&ticket_buf, "", 0);
     ptls_buffer_push64(&ticket_buf, tls->ctx->get_time->cb(tls->ctx->get_time));
     ptls_buffer_push16(&ticket_buf, tls->key_share->id);
     ptls_buffer_push16(&ticket_buf, tls->cipher_suite->id);