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wtvdec: warn about truncated files

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This commit is contained in:
Peter Ross 2013-01-06 14:15:25 +11:00
parent 801b636633
commit 8b4842c2e2
1 changed files with 3 additions and 0 deletions
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3
libavformat/wtvdec.c
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@ -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)) {