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| author | Lukasz Marek <lukasz.m.luki2@gmail.com> | 2014-11-08 17:01:40 +0100 |
|---|---|---|
| committer | Lukasz Marek <lukasz.m.luki2@gmail.com> | 2014-11-09 17:56:08 +0100 |
| commit | db2caf0a80d25696a1b0a1308e79a2a128ec36f9 (patch) | |
| tree | b88d06c5f48b410f18e394a15561b520cc681895 | |
| parent | 86476c510ebd14d33ed02289d71bae874f8707a4 (diff) | |
| download | ffmpeg-db2caf0a80d25696a1b0a1308e79a2a128ec36f9.tar.gz | |
lavc/options: fix shallow copy context
avcodec_copy_context leaves shallow copy of string/binary/dict options.
Double free/accessing freed memory may occur.
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
| -rw-r--r-- | libavcodec/options.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/options.c b/libavcodec/options.c index c4ee234766..461e4a13f0 100644 --- a/libavcodec/options.c +++ b/libavcodec/options.c @@ -187,6 +187,7 @@ int avcodec_copy_context(AVCodecContext *dest, const AVCodecContext *src) av_opt_free(dest); memcpy(dest, src, sizeof(*dest)); + av_opt_copy(dest, src); dest->priv_data = orig_priv_data; |