diff options
| -rw-r--r-- | libavformat/wtvdec.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavformat/wtvdec.c b/libavformat/wtvdec.c index 88daa095b9..3121269cf8 100644 --- a/libavformat/wtvdec.c +++ b/libavformat/wtvdec.c @@ -200,6 +200,9 @@ static AVIOContext * wtvfile_open_sector(int first_sector, uint64_t length, int return NULL; } + if (wf->sectors[wf->nb_sectors - 1] << WTV_SECTOR_BITS > avio_tell(s->pb)) + av_log(s, AV_LOG_WARNING, "truncated file\n"); + /* check length */ length &= 0xFFFFFFFFFFFF; if (length > ((int64_t)wf->nb_sectors << wf->sector_bits)) { |