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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-09-17 02:42:11 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-09-20 03:09:14 +0200 |
| commit | ab2d991382c2cb8c7e319f804eb6b83ad863c1a0 (patch) | |
| tree | a4dc50c833aed1aaf3fe0a959e5e5a0cbc36c858 | |
| parent | 98f8f5b12f2a6e0b9e27b8e0a04f5be694aa5367 (diff) | |
| download | ffmpeg-ab2d991382c2cb8c7e319f804eb6b83ad863c1a0.tar.gz | |
avcodec/pngdec: Clean up on av_frame_ref() failure
Fixes: memleak
Fixes: 3203/clusterfuzz-testcase-minimized-4514553595428864
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 5480e82d77770e81e897a8c217f3c7f0c13a6de1)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavcodec/pngdec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c index 52b872a06a..7f0d416683 100644 --- a/libavcodec/pngdec.c +++ b/libavcodec/pngdec.c @@ -1358,7 +1358,7 @@ static int decode_frame_png(AVCodecContext *avctx, } if ((ret = av_frame_ref(data, s->picture.f)) < 0) - return ret; + goto the_end; *got_frame = 1; |