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avformat/libmodplug: fix memleak when load modplug failed

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Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
This commit is contained in:
Steven Liu 2019-10-10 10:07:50 +08:00
parent 1a109fba54
commit 22eae2d0c9
1 changed files with 3 additions and 2 deletions
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5
libavformat/libmodplug.c
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@ -216,9 +216,10 @@ static int modplug_read_header(AVFormatContext *s)
ModPlug_SetSettings(&settings); ModPlug_SetSettings(&settings);
modplug->f = ModPlug_Load(modplug->buf, sz); modplug->f = ModPlug_Load(modplug->buf, sz);
if (!modplug->f) if (!modplug->f) {
av_freep(&modplug->buf);
return AVERROR_INVALIDDATA; return AVERROR_INVALIDDATA;
}
st = avformat_new_stream(s, NULL); st = avformat_new_stream(s, NULL);
if (!st) if (!st)
return AVERROR(ENOMEM); return AVERROR(ENOMEM);