diff options
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/wavdec.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavformat/wavdec.c b/libavformat/wavdec.c index db42f59..1803b5c 100644 --- a/libavformat/wavdec.c +++ b/libavformat/wavdec.c @@ -429,6 +429,11 @@ break_loop: avio_seek(pb, data_ofs, SEEK_SET); + if (data_size > (INT64_MAX>>3)) { + av_log(s, AV_LOG_WARNING, "Data size %"PRId64" is too large\n", data_size); + data_size = 0; + } + if ( data_size > 0 && sample_count && st->codec->channels && (data_size << 3) / sample_count / st->codec->channels > st->codec->bits_per_coded_sample) { av_log(s, AV_LOG_WARNING, "ignoring wrong sample_count %"PRId64"\n", sample_count); |
