ffmpeg | branch: master | Peter Ross <pr...@xvid.org> | Wed Nov 6 07:57:17 2024 +1100| [d51a920556cffe6e165b83fcc56d96be9c80e7be] | committer: Peter Ross
avcodec/rv60: negative qp guard Fixes CID 1634472 > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d51a920556cffe6e165b83fcc56d96be9c80e7be --- libavcodec/rv60dec.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavcodec/rv60dec.c b/libavcodec/rv60dec.c index d0cc10253b..d68fa66fa7 100644 --- a/libavcodec/rv60dec.c +++ b/libavcodec/rv60dec.c @@ -2270,6 +2270,8 @@ static int decode_slice(AVCodecContext *avctx, void *tdata, int cu_y, int thread ff_thread_progress_await(&s->progress[cu_y - 1], cu_x + 2); qp = s->qp + read_qp_offset(&gb, s->qp_off_type); + if (qp < 0) + return AVERROR_INVALIDDATA; sel_qp = calc_sel_qp(s->osvquant, qp); memset(thread.coded_blk, 0, sizeof(thread.coded_blk)); _______________________________________________ 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".
