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| author | Zhao Zhili <zhilizhao@tencent.com> | 2023-01-09 20:50:03 +0800 |
|---|---|---|
| committer | Zhao Zhili <zhilizhao@tencent.com> | 2023-01-26 23:47:42 +0800 |
| commit | 79e9bdf7494b5ff54af1514401a74b1e8c85aa7c (patch) | |
| tree | f2de65096955e8619dfa4cca649cefb6fc38acfa /libavcodec/alacdsp.h | |
| parent | b8fca1f1f5ece5f3ca9d6db0cb72c1918ba07deb (diff) | |
| download | ffmpeg-79e9bdf7494b5ff54af1514401a74b1e8c85aa7c.tar.gz | |
avcodec/videotoolbox: fix NULL pointer dereference
In the code path of av_videotoolbox_default_init/init2(),
avctx->internal->hwaccel_priv_data is NULL and passed to
decoder_cb.decompressionOutputRefCon. Then it will be dereferenced
inside videotoolbox_decoder_callback().
Delay videotoolbox_star() until ff_videotoolbox_common_init() to
fix the bug.
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
Diffstat (limited to 'libavcodec/alacdsp.h')
0 files changed, 0 insertions, 0 deletions