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fastopen code was totally broken

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This commit is contained in:
Matt Johnston 2015-04-14 20:43:54 +08:00
parent ef20b9ff7a
commit 9754fdd995
1 changed files with 2 additions and 3 deletions
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5
netio.c
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@ -72,7 +72,6 @@ static void connect_try_next(struct dropbear_progress_connection *c) {
int fastopen = 0; int fastopen = 0;
#ifdef DROPBEAR_TCP_FAST_OPEN #ifdef DROPBEAR_TCP_FAST_OPEN
struct msghdr message; struct msghdr message;
struct iovec message;
#endif #endif
for (r = c->res_iter; r; r = r->ai_next) for (r = c->res_iter; r; r = r->ai_next)
@ -102,9 +101,9 @@ static void connect_try_next(struct dropbear_progress_connection *c) {
if (c->writequeue) { if (c->writequeue) {
/* 6 is arbitrary, enough to hold initial packets */ /* 6 is arbitrary, enough to hold initial packets */
int iovlen = 6; /* Linux msg_iovlen is a size_t */ int iovlen = 6; /* Linux msg_iovlen is a size_t */
struct iov[6]; struct iovec iov[6];
packet_queue_to_iovec(c->writequeue, iov, &iovlen); packet_queue_to_iovec(c->writequeue, iov, &iovlen);
message.msg_iov = &iov; message.msg_iov = iov;
message.msg_iovlen = iovlen; message.msg_iovlen = iovlen;
res = sendmsg(c->sock, &message, MSG_FASTOPEN); res = sendmsg(c->sock, &message, MSG_FASTOPEN);
if (res < 0 && errno != EINPROGRESS) { if (res < 0 && errno != EINPROGRESS) {