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| author | Michael Niedermayer <michaelni@gmx.at> | 2015-01-06 12:53:53 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-01-06 18:28:35 +0100 |
| commit | 63b5cb1fb0cd3182bdc1a2a4a0b8b1193b4029b6 (patch) | |
| tree | 64455a6b65cf549554a507cfc81bcc7213af689d | |
| parent | 7959b9a0f3f9dad15db480417ccfde7d37019b4b (diff) | |
| download | ffmpeg-63b5cb1fb0cd3182bdc1a2a4a0b8b1193b4029b6.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 c4f745c024..c43050f09c 100644 --- a/libavformat/utils.c +++ b/libavformat/utils.c @@ -2954,6 +2954,7 @@ 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); } |