diff options
-rw-r--r-- | libavformat/asfdec_f.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/asfdec_f.c b/libavformat/asfdec_f.c index 053c815977..ff6ddfb967 100644 --- a/libavformat/asfdec_f.c +++ b/libavformat/asfdec_f.c @@ -415,7 +415,7 @@ static int asf_read_stream_properties(AVFormatContext *s, int64_t size) tag1 = avio_rl32(pb); avio_skip(pb, 20); if (sizeX > 40) { - if (size < sizeX - 40) + if (size < sizeX - 40 || sizeX - 40 > INT_MAX - AV_INPUT_BUFFER_PADDING_SIZE) return AVERROR_INVALIDDATA; st->codecpar->extradata_size = ffio_limit(pb, sizeX - 40); st->codecpar->extradata = av_mallocz(st->codecpar->extradata_size + |