mirror of https://git.ffmpeg.org/ffmpeg.git
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 bbfca8e84b
)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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@ -2829,6 +2829,7 @@ int ff_alloc_extradata(AVCodecContext *avctx, int size)
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int ret;
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if (size < 0 || size >= INT32_MAX - FF_INPUT_BUFFER_PADDING_SIZE) {
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avctx->extradata = NULL;
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avctx->extradata_size = 0;
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return AVERROR(EINVAL);
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}
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