Fixes: OOM Fixes: 28348/clusterfuzz-testcase-minimized-ffmpeg_dem_MSP_fuzzer-4612055872831488 Fixes: 28360/clusterfuzz-testcase-minimized-ffmpeg_dem_MSP_fuzzer-6245230626078720
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavformat/mspdec.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/libavformat/mspdec.c b/libavformat/mspdec.c index b81d835a63..4845eb3729 100644 --- a/libavformat/mspdec.c +++ b/libavformat/mspdec.c @@ -70,11 +70,12 @@ static int msp_read_header(AVFormatContext *s) if (st->codecpar->codec_id == AV_CODEC_ID_RAWVIDEO) { cntx->packet_size = av_image_get_buffer_size(st->codecpar->format, st->codecpar->width, st->codecpar->height, 1); - if (cntx->packet_size < 0) - return cntx->packet_size; } else cntx->packet_size = 2 * st->codecpar->height; + if (cntx->packet_size <= 0) + return cntx->packet_size < 0 ? cntx->packet_size : AVERROR_INVALIDDATA; + return 0; } -- 2.17.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
