From: Victor Julien <victor@inliniac.net>
Date: Thu, 5 Jul 2012 06:12:41 +0000 (+0200)
Subject: stream: don't NULL dereference p->flow->protoctx in StreamTcpReassembleDepthReached
X-Git-Tag: suricata-1.3~9
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9d2e17fa98fefcadba46fc5ce0a7a3936add16d2;p=thirdparty%2Fsuricata.git

stream: don't NULL dereference p->flow->protoctx in StreamTcpReassembleDepthReached
---

diff --git a/src/stream-tcp-reassemble.c b/src/stream-tcp-reassemble.c
index 01b5697e93..abea41caf2 100644
--- a/src/stream-tcp-reassemble.c
+++ b/src/stream-tcp-reassemble.c
@@ -1506,7 +1506,7 @@ static int HandleSegmentStartsAfterListSegment(ThreadVars *tv, TcpReassemblyThre
  *  \retval 0 stream does not have depth reached
  */
 int StreamTcpReassembleDepthReached(Packet *p) {
-    if (p->flow != NULL) {
+    if (p->flow != NULL && p->flow->protoctx != NULL) {
         TcpSession *ssn = p->flow->protoctx;
         TcpStream *stream;
         if (p->flowflags & FLOW_PKT_TOSERVER) {