ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinha...@outlook.com> | Wed Apr 9 22:04:46 2025 +0200| [c39e23cc919b7154d7ffec4e5959cdeba79c0bb5] | committer: Andreas Rheinhardt
avcodec/hq_hqa: Check available date before allocating frame Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c39e23cc919b7154d7ffec4e5959cdeba79c0bb5 --- libavcodec/hq_hqa.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavcodec/hq_hqa.c b/libavcodec/hq_hqa.c index c849b52073..0baec67136 100644 --- a/libavcodec/hq_hqa.c +++ b/libavcodec/hq_hqa.c @@ -149,6 +149,9 @@ static int hq_decode_frame(HQContext *ctx, AVFrame *pic, GetByteContext *gbc, av_log(ctx->avctx, AV_LOG_VERBOSE, "HQ Profile %d\n", prof_num); } + if (bytestream2_get_bytes_left(gbc) < 3 * (profile->num_slices + 1)) + return AVERROR_INVALIDDATA; + ctx->avctx->coded_width = FFALIGN(profile->width, 16); ctx->avctx->coded_height = FFALIGN(profile->height, 16); ctx->avctx->width = profile->width; _______________________________________________ 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".
