From c8a5f658ebeaffcaa5236c581d9e6ed5fd4774a9 Mon Sep 17 00:00:00 2001
From: jeanlf <jeanlf@gpac.io>
Date: Mon, 12 Dec 2022 10:35:51 +0100
Subject: [PATCH] [PATCH] fixed #2345

Gbp-Pq: Name CVE-2022-47094.patch
---
 src/filters/dmx_m2ts.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/filters/dmx_m2ts.c b/src/filters/dmx_m2ts.c
index 2f7cd6d..36082ab 100644
--- a/src/filters/dmx_m2ts.c
+++ b/src/filters/dmx_m2ts.c
@@ -263,7 +263,7 @@ static void m2tsdmx_declare_pid(GF_M2TSDmxCtx *ctx, GF_M2TS_PES *stream, GF_ESD
 		case GF_M2TS_SYSTEMS_MPEG4_PES:
 			if (!esd) {
 				m4sys_iod_stream = GF_TRUE;
-				count = gf_list_count(stream->program->pmt_iod->ESDescriptors);
+				count = stream->program->pmt_iod ? gf_list_count(stream->program->pmt_iod->ESDescriptors) : 0;
 				for (i=0; i<count; i++) {
 					esd = gf_list_get(stream->program->pmt_iod->ESDescriptors, i);
 					if (esd->ESID == stream->mpeg4_es_id) break;
-- 
2.30.2