From: jeanlf <jeanlf@gpac.io>
Date: Tue, 1 Feb 2022 14:28:23 +0000 (+0100)
Subject: [PATCH] fixed #2092
X-Git-Tag: archive/raspbian/1.0.1+dfsg1-4+rpi1+deb11u3^2~94
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=591ce112ba79c0fb8b5e12fd0a6ae45b85ecacc0;p=gpac.git

[PATCH] fixed #2092


Gbp-Pq: Name CVE-2021-4043.patch
---

diff --git a/src/isomedia/box_code_base.c b/src/isomedia/box_code_base.c
index 280b351..4de52f0 100644
--- a/src/isomedia/box_code_base.c
+++ b/src/isomedia/box_code_base.c
@@ -10672,10 +10672,12 @@ void gitn_box_del(GF_Box *s)
 	u32 i;
 	GroupIdToNameBox *ptr = (GroupIdToNameBox *)s;
 	if (ptr == NULL) return;
-	for (i=0; i<ptr->nb_entries; i++) {
-		if (ptr->entries[i].name) gf_free(ptr->entries[i].name);
+	if (ptr->entries) {
+		for (i=0; i<ptr->nb_entries; i++) {
+			if (ptr->entries[i].name) gf_free(ptr->entries[i].name);
+		}
+		gf_free(ptr->entries);
 	}
-	if (ptr->entries) gf_free(ptr->entries);
 	gf_free(ptr);
 }