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soxdec: check av_malloc return.

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Bug found by: durandal_1707

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2011-12-19 19:11:49 +01:00
parent 1d0ae92a25
commit 1dcce49e10
1 changed files with 2 additions and 0 deletions
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2
libavformat/soxdec.c
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@ -98,6 +98,8 @@ static int sox_read_header(AVFormatContext *s,
if (comment_size && comment_size < UINT_MAX) {
char *comment = av_malloc(comment_size+1);
if(!comment)
return AVERROR(ENOMEM);
if (avio_read(pb, comment, comment_size) != comment_size) {
av_freep(&comment);
return AVERROR(EIO);