From f261153440211b047f7251f418ed8f999ff2441f Mon Sep 17 00:00:00 2001
From: Luca <deri@ntop.org>
Date: Fri, 21 Feb 2025 14:42:19 +0100
Subject: Added check

---
 src/lib/protocols/rtp.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/lib/protocols/rtp.c')

diff --git a/src/lib/protocols/rtp.c b/src/lib/protocols/rtp.c
index 8e216bde6..8ed670dd3 100644
--- 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;
-- 
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