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| author | Michael Niedermayer <michaelni@gmx.at> | 2015-01-06 12:53:53 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-01-09 17:19:10 +0100 |
| commit | 918ed73b70a9ab7c48969256a399b2c2a4f0893c (patch) | |
| tree | 4a09563a648816c8d151c4639e67d8fe8593c276 | |
| parent | 2791eba1d78af65884b1b02d482c930b1d301e54 (diff) | |
| download | ffmpeg-918ed73b70a9ab7c48969256a399b2c2a4f0893c.tar.gz | |
avformat/utils: Clear pointer in ff_alloc_extradata() to avoid leaving a stale pointer in memory
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit bbfca8e84b0e69abba523d665536c0135fc1c00e)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavformat/utils.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavformat/utils.c b/libavformat/utils.c index 5da110da66..5a282a7ce7 100644 --- a/libavformat/utils.c +++ b/libavformat/utils.c @@ -2829,6 +2829,7 @@ int ff_alloc_extradata(AVCodecContext *avctx, int size) int ret; if (size < 0 || size >= INT32_MAX - FF_INPUT_BUFFER_PADDING_SIZE) { + avctx->extradata = NULL; avctx->extradata_size = 0; return AVERROR(EINVAL); } |