Fixes: Timeout Fixes: 63661/clusterfuzz-testcase-minimized-ffmpeg_dem_LAF_fuzzer-6615365234589696
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavformat/lafdec.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libavformat/lafdec.c b/libavformat/lafdec.c index 59a59dcfe9c..b867f106aee 100644 --- a/libavformat/lafdec.c +++ b/libavformat/lafdec.c @@ -139,7 +139,9 @@ static int laf_read_header(AVFormatContext *ctx) s->index = 0; s->stored_index = 0; s->bpp = bpp; - if ((int64_t)bpp * st_count * (int64_t)sample_rate >= INT32_MAX) + if ((int64_t)bpp * st_count * (int64_t)sample_rate >= INT32_MAX || + (int64_t)bpp * st_count * (int64_t)sample_rate == 0 + ) return AVERROR_INVALIDDATA; s->data = av_calloc(st_count * sample_rate, bpp); if (!s->data) -- 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".
