stream: check debug check for multi-SYN/ACK in TFO

2 years ago · 89c947129d
parent e61673cbc4
commit 89c947129d
1 changed files with 4 additions and 1 deletions
--- a/src/stream-tcp.c
+++ b/src/stream-tcp.c
@ -1624,7 +1624,10 @@ static void TcpStateQueueInitFromPktSynAck(const Packet *p, TcpStateQueue *q)
 {
 #if defined(DEBUG_VALIDATION) || defined(DEBUG)
    const TcpSession *ssn = p->flow->protoctx;
-    BUG_ON(ssn->state != TCP_SYN_SENT);
+    if ((ssn->flags & STREAMTCP_FLAG_TCP_FAST_OPEN) == 0)
+        BUG_ON(ssn->state != TCP_SYN_SENT);
+    else
+        BUG_ON(ssn->state != TCP_ESTABLISHED);
 #endif
    memset(q, 0, sizeof(*q));