[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 dd4cff4997624a0004e73bf73cc946feb5727432..67eaa743ce28036bb1a75f1858e8a663fd517284 100644 (file)
--- 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) {