diff options
| -rw-r--r-- | src/vnet/tcp/tcp_output.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/vnet/tcp/tcp_output.c b/src/vnet/tcp/tcp_output.c index 2f15268e7d6..0cf7fa95f8f 100644 --- a/src/vnet/tcp/tcp_output.c +++ b/src/vnet/tcp/tcp_output.c @@ -1515,7 +1515,7 @@ tcp_timer_retransmit_handler_i (u32 index, u8 is_syn) { tc = tcp_half_open_connection_get (index); /* Note: the connection may have transitioned to ESTABLISHED... */ - if (PREDICT_FALSE (tc == 0)) + if (PREDICT_FALSE (tc == 0 || tc->state != TCP_STATE_SYN_SENT)) return; tc->timers[TCP_TIMER_RETRANSMIT_SYN] = TCP_TIMER_HANDLE_INVALID; } @@ -1523,7 +1523,7 @@ tcp_timer_retransmit_handler_i (u32 index, u8 is_syn) { tc = tcp_connection_get (index, thread_index); /* Note: the connection may have been closed and pool_put */ - if (PREDICT_FALSE (tc == 0)) + if (PREDICT_FALSE (tc == 0 || tc->state < TCP_STATE_SYN_RCVD)) return; tc->timers[TCP_TIMER_RETRANSMIT] = TCP_TIMER_HANDLE_INVALID; } |