Fixes: OOM
Fixes: 26168/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_NOTCHLC_fuzzer-6019839015256064
Fixes: 28397/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_NOTCHLC_fuzzer-5649039941042176
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
bytestream2_init(gb, s->lzf_buffer, uncompressed_size);
} else if (s->format == 1) {
+ if (bytestream2_get_bytes_left(gb) < uncompressed_size / 255)
+ return AVERROR_INVALIDDATA;
+
av_fast_padded_malloc(&s->uncompressed_buffer, &s->uncompressed_size,
uncompressed_size);
if (!s->uncompressed_buffer)