ffmpeg | branch: master | Jun Zhao <barryjz...@tencent.com> | Thu Nov 28 19:42:01 2019 +0800| [2952d9c5dce4014716ed9693f01447254bf42ee3] | committer: Jun Zhao
lavc/mvha: Check init_get_bits8() for failure fix potential null pointer dereference Signed-off-by: Jun Zhao <barryjz...@tencent.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2952d9c5dce4014716ed9693f01447254bf42ee3 --- libavcodec/mvha.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libavcodec/mvha.c b/libavcodec/mvha.c index 636b5e69d5..4b03a79283 100644 --- a/libavcodec/mvha.c +++ b/libavcodec/mvha.c @@ -190,7 +190,9 @@ static int decode_frame(AVCodecContext *avctx, GetBitContext *gb = &s->gb; int first_symbol, symbol; - init_get_bits8(gb, avpkt->data + 8, avpkt->size - 8); + ret = init_get_bits8(gb, avpkt->data + 8, avpkt->size - 8); + if (ret < 0) + return ret; skip_bits(gb, 24); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
