From 3662e2502040e03fdc8a597323d3ecf7e8255293 Mon Sep 17 00:00:00 2001
From: Donat Zenichev <dzenichev@sipwise.com>
Date: Mon, 13 Jul 2026 22:41:03 +0200
Subject: [PATCH] MT#61856 media_socket: bundled RTP handling, guard for
 `ssrc_in`

if rtp parsing failed and didn't set the `ssrc_in`,
then this would potentially be a NULL dereference later,
when handling bundle rtp.

Change-Id: I0e1f1041ffa3df6c44e313d756423fcdea37f579
---
 daemon/media_socket.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/daemon/media_socket.c b/daemon/media_socket.c
index 93fb85d6f..4530f5625 100644
--- a/daemon/media_socket.c
+++ b/daemon/media_socket.c
@@ -3005,6 +3005,9 @@ static void media_packet_rtp_in(struct packet_handler_ctx *phc) {
 	if (unkern)
 		phc->unkernelize = unkern;
 
+	if (!phc->mp.ssrc_in)
+		return;
+
 	if (phc->mp.media->bundle) {
 		if (phc->media_set)
 			phc->mp.ssrc_in->media = phc->mp.media;