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apetag: do not leak memory if avio_read() fails

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Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
This commit is contained in:
Paul B Mahol 2012-02-24 00:15:36 +00:00 committed by Ronald S. Bultje
parent 6d11057006
commit 14c98973f5
1 changed files with 3 additions and 1 deletions
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4
libavformat/apetag.c
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@ -75,8 +75,10 @@ static int ape_tag_read_field(AVFormatContext *s)
if (!value)
return AVERROR(ENOMEM);
c = avio_read(pb, value, size);
if (c < 0)
if (c < 0) {
av_free(value);
return c;
}
value[c] = 0;
av_dict_set(&s->metadata, key, value, AV_DICT_DONT_STRDUP_VAL);
}