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 01b5697e93da4c37e3a5b125e3053943624596e6..abea41caf2002d2080a93c78b7efb864f59a18cd 100644 (file)
--- 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) {