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riff: Fix freeing of random value. 

Fixes Ticket752
Bug-found-by: Diana Elena Muscalu
This commit is contained in:
Michael Niedermayer 2011-12-14 21:23:03 +01:00
parent 54c7e81a53
commit 76b9a0961c
1 changed files with 1 additions and 2 deletions
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3
libavformat/riff.c
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@ -715,8 +715,7 @@ int ff_read_riff_info(AVFormatContext *s, int64_t size)
AV_WL32(key, chunk_code);
if (avio_read(pb, value, chunk_size) != chunk_size) {
av_freep(key);
av_freep(value);
av_freep(&value);
av_log(s, AV_LOG_ERROR, "premature end of file while reading INFO tag\n");
return AVERROR_INVALIDDATA;
}