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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-10-13 02:08:59 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-10-13 02:08:59 +0200 |
| commit | 120b38b966b92a50dd36542190d35daba6730eb3 (patch) | |
| tree | fb15eec67c53a41ae42e2b6bbd15a3f18932e64a /libavformat/utils.c | |
| parent | 54b2d317ed99622efa07b10aca217e1a083105d9 (diff) | |
| download | ffmpeg-120b38b966b92a50dd36542190d35daba6730eb3.tar.gz | |
avio: redesign ffio_rewind_with_probe_data()
This prevents a double free
Fixes CID718285
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavformat/utils.c')
| -rw-r--r-- | libavformat/utils.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libavformat/utils.c b/libavformat/utils.c index 13a2f2b839..745dcaa8d0 100644 --- a/libavformat/utils.c +++ b/libavformat/utils.c @@ -470,8 +470,7 @@ int av_probe_input_buffer(AVIOContext *pb, AVInputFormat **fmt, } /* rewind. reuse probe buffer to avoid seeking */ - if ((ret = ffio_rewind_with_probe_data(pb, buf, pd.buf_size)) < 0) - av_free(buf); + ret = ffio_rewind_with_probe_data(pb, &buf, pd.buf_size); return ret; } |