From: jeanlf <jeanlf@gpac.io>
Date: Mon, 30 Aug 2021 14:15:32 +0000 (+0200)
Subject: [PATCH] fixed #1893
X-Git-Tag: archive/raspbian/1.0.1+dfsg1-4+rpi1+deb11u2^2~75
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=337b4a09c96fc988a3e98b6a093fd4d1fecb265f;p=gpac.git

[PATCH] fixed #1893


Gbp-Pq: Name CVE-2021-40572.patch
---

diff --git a/src/media_tools/av_parsers.c b/src/media_tools/av_parsers.c
index 85668bb..71bac7f 100644
--- a/src/media_tools/av_parsers.c
+++ b/src/media_tools/av_parsers.c
@@ -3889,10 +3889,8 @@ void gf_av1_reset_state(AV1State *state, Bool is_destroy)
 		gf_list_del(l1);
 		gf_list_del(l2);
 		if (state->bs) {
-			if (gf_bs_get_position(state->bs)) {
-				u32 size;
-				gf_bs_get_content_no_truncate(state->bs, &state->frame_obus, &size, &state->frame_obus_alloc);
-			}
+			u32 size;
+			gf_bs_get_content_no_truncate(state->bs, &state->frame_obus, &size, &state->frame_obus_alloc);
 			gf_bs_del(state->bs);
 		}
 		state->bs = NULL;