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| author | Michael Niedermayer <michael@niedermayer.cc> | 2015-07-16 11:52:33 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2015-07-20 04:43:41 +0200 |
| commit | ed6d8e185a4e8145b68a48e946b9bd22fc4efce5 (patch) | |
| tree | 82284ae58d923dfbc47ff2740b963f4551e5b65c /libavcodec | |
| parent | fb47b6cb4b897fad03c6977b20c36a954f3f2de3 (diff) | |
| download | ffmpeg-ed6d8e185a4e8145b68a48e946b9bd22fc4efce5.tar.gz | |
avcodec/pthread_frame: clear priv_data, avoid stale pointer in error case
Fixes: b4b47bc2b3fb7ca710bfffe5aa969e37_signal_sigabrt_7ffff70eccc9_744_nc_sample2.avi with memlimit of 4194304
Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit f1a38264f20382731cf2cc75fdd98f4c9a84a626)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/pthread_frame.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/pthread_frame.c b/libavcodec/pthread_frame.c index e7ac377e3c..41fafcefd4 100644 --- a/libavcodec/pthread_frame.c +++ b/libavcodec/pthread_frame.c @@ -669,6 +669,7 @@ int ff_frame_thread_init(AVCodecContext *avctx) copy->internal = av_malloc(sizeof(AVCodecInternal)); if (!copy->internal) { + copy->priv_data = NULL; err = AVERROR(ENOMEM); goto error; } |