From: jeanlf <jeanlf@gpac.io>
Date: Tue, 11 Oct 2022 08:37:25 +0000 (+0200)
Subject: [PATCH] fixed #2285
X-Git-Tag: archive/raspbian/1.0.1+dfsg1-4+rpi1+deb11u3^2~30
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=9bb9f4c360e08bca438082ac0d2b0e9d79d6ddfc;p=gpac.git

[PATCH] fixed #2285


Gbp-Pq: Name CVE-2022-43255.patch
---

diff --git a/src/scene_manager/loader_xmt.c b/src/scene_manager/loader_xmt.c
index 355e135..93ad991 100644
--- a/src/scene_manager/loader_xmt.c
+++ b/src/scene_manager/loader_xmt.c
@@ -3173,6 +3173,11 @@ static void load_xmt_done(GF_SceneLoader *load)
 	}
 	if (parser->x3d_root) gf_free(parser->x3d_root);
 	gf_list_del(parser->nodes);
+	//we may have one root desc remaining if error
+	if (gf_list_count(parser->descriptors)) {
+		GF_Descriptor *desc = gf_list_get(parser->descriptors, 0);
+		gf_odf_desc_del(desc);
+	}
 	gf_list_del(parser->descriptors);
 	gf_list_del(parser->def_nodes);
 	gf_list_del(parser->peeked_nodes);