From: jeanlf <jeanlf@gpac.io>
Date: Mon, 29 Mar 2021 07:21:51 +0000 (+0200)
Subject: [PATCH] fixed #1719
X-Git-Tag: archive/raspbian/1.0.1+dfsg1-4+rpi1+deb11u1~2^2~10
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=e2112229c9ddda95b8517368944a680187dfeba9;p=gpac.git

[PATCH] fixed #1719


Gbp-Pq: Name CVE-2021-30015.patch
---

diff --git a/src/filters/reframe_av1.c b/src/filters/reframe_av1.c
index dd4cff4..67eaa74 100644
--- a/src/filters/reframe_av1.c
+++ b/src/filters/reframe_av1.c
@@ -718,6 +718,9 @@ static GF_Err av1dmx_parse_flush_sample(GF_Filter *filter, GF_AV1DmxCtx *ctx)
 	GF_FilterPacket *pck;
 	u8 *output;
 
+	if (!ctx->opid)
+		return GF_NON_COMPLIANT_BITSTREAM;
+		
 	gf_bs_get_content_no_truncate(ctx->state.bs, &ctx->state.frame_obus, &pck_size, &ctx->state.frame_obus_alloc);
 
 	if (!pck_size) {