From 46ec4731310a2ace5042a2b3d535cf598ade6f8f Mon Sep 17 00:00:00 2001
From: jeanlf <jeanlf@gpac.io>
Date: Mon, 10 May 2021 11:24:17 +0200
Subject: [PATCH] [PATCH] fixed #1784 (fuzz)

Gbp-Pq: Name CVE-2021-33365.patch
---
 src/isomedia/isom_read.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/isomedia/isom_read.c b/src/isomedia/isom_read.c
index a654391..b309054 100644
--- a/src/isomedia/isom_read.c
+++ b/src/isomedia/isom_read.c
@@ -677,7 +677,17 @@ GF_Descriptor *gf_isom_get_root_od(GF_ISOFile *movie)
 
 	//duplicate our descriptor
 	movie->LastError = gf_odf_desc_copy((GF_Descriptor *) movie->moov->iods->descriptor, &desc);
-	if (movie->LastError) return NULL;
+	if (movie->LastError) {
+		if (od) {
+			gf_list_del(od->ESDescriptors);
+			gf_free(od);
+		}
+		if (iod) {
+			gf_list_del(iod->ESDescriptors);
+			gf_free(iod);
+		}
+		return NULL;
+	}
 
 	if (!useIOD) {
 		isom_od = (GF_IsomObjectDescriptor *)desc;
-- 
2.30.2