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aiff: don't skip block_align==0 check on COMM-after-SSND files.

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This prevents SIGFPEs when using block_align for divisions.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
This commit is contained in:
Ronald S. Bultje 2012-02-17 15:51:27 -08:00
parent ce7aee9b73
commit 32a659c758
1 changed files with 2 additions and 2 deletions
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4
libavformat/aiffdec.c
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@ -263,12 +263,12 @@ static int aiff_read_header(AVFormatContext *s)
}
}
got_sound:
if (!st->codec->block_align) {
av_log(s, AV_LOG_ERROR, "could not find COMM tag\n");
av_log(s, AV_LOG_ERROR, "could not find COMM tag or invalid block_align value\n");
return -1;
}
got_sound:
/* Now positioned, get the sound data start and end */
avpriv_set_pts_info(st, 64, 1, st->codec->sample_rate);
st->start_time = 0;