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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-12-11 14:43:47 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-12-11 14:43:47 +0100 |
| commit | b65570808cb3b518f969f9288fe643bca6361b8f (patch) | |
| tree | b48a7ed6632d09ec9a20e5ed32520676fe1c0420 | |
| parent | 9e28c7ef646d80c072b9923323484ddedd31aa60 (diff) | |
| download | ffmpeg-b65570808cb3b518f969f9288fe643bca6361b8f.tar.gz | |
mxfdec: fix leak of extradata
Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavformat/mxfdec.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c index a1884f1080..1983774396 100644 --- a/libavformat/mxfdec.c +++ b/libavformat/mxfdec.c @@ -866,6 +866,10 @@ static int mxf_read_generic_descriptor(void *arg, AVIOContext *pb, int tag, int default: /* Private uid used by SONY C0023S01.mxf */ if (IS_KLV_KEY(uid, mxf_sony_mpeg4_extradata)) { + if (descriptor->extradata) + av_log(NULL, AV_LOG_WARNING, "Duplicate sony_mpeg4_extradata\n"); + av_free(descriptor->extradata); + descriptor->extradata_size = 0; descriptor->extradata = av_malloc(size + FF_INPUT_BUFFER_PADDING_SIZE); if (!descriptor->extradata) return AVERROR(ENOMEM); |