Signed-off-by: Marton Balint <c...@passwd.hu>
---
libavcodec/libvpxdec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/libvpxdec.c b/libavcodec/libvpxdec.c
index 164dbda49b..cc91140886 100644
--- a/libavcodec/libvpxdec.c
+++ b/libavcodec/libvpxdec.c
@@ -191,7 +191,7 @@ static int vpx_decode(AVCodecContext *avctx,
side_data = av_packet_get_side_data(avpkt,
AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL,
&side_data_size);
- if (side_data_size > 1) {
+ if (side_data_size >= 8) {
const uint64_t additional_id = AV_RB64(side_data);
side_data += 8;
side_data_size -= 8;
--
2.16.4
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