Added check

ntop · Feb 21, 2025 · f261153 · f261153
1 parent cbfc20d
commit f261153
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/lib/protocols/rtp.c b/src/lib/protocols/rtp.c
@@ -317,6 +317,8 @@ static void ndpi_rtp_search(struct ndpi_detection_module_struct *ndpi_struct,
   u_int16_t payload_len = packet->payload_packet_len;
   u_int16_t seq;
 
+  if(payload_len == 0) return;
+
   if(packet->tcp != NULL) {
     payload += 2; /* Skip the length field */
     payload_len -= 2;