Fixes Timeout (29sec -> 14sec) Fixes: 13713/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SCPR_fuzzer-5756778069884928
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavcodec/scpr.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavcodec/scpr.c b/libavcodec/scpr.c index e5d7d13cf0..0ccc250bfa 100644 --- a/libavcodec/scpr.c +++ b/libavcodec/scpr.c @@ -572,6 +572,9 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame, if (ret < 0) return ret; + if (bytestream2_get_bytes_left(gb) > 5) + return AVERROR_INVALIDDATA; + if (avctx->bits_per_coded_sample != 16) { ret = av_frame_ref(data, s->current_frame); if (ret < 0) -- 2.21.0 _______________________________________________ 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".
