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avcodec/mjpegdec: Fix stereo3d memleak

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Fixes: 12937/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_THP_fuzzer-5714945346371584

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2019-02-17 20:43:28 +01:00
parent 160851bcee
commit 32d022d26d
1 changed files with 1 additions and 0 deletions
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libavcodec/mjpegdec.c
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@ -1903,6 +1903,7 @@ static int mjpeg_decode_app(MJpegDecodeContext *s)
type = get_bits(&s->gb, 8);
len -= 4;
av_freep(&s->stereo3d);
s->stereo3d = av_stereo3d_alloc();
if (!s->stereo3d) {
goto out;