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| author | Michael Niedermayer <michael@niedermayer.cc> | 2023-09-17 00:21:52 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2023-10-03 20:09:27 +0200 |
| commit | fe6d46490f5ea9155fe0601b6246960ae17317fc (patch) | |
| tree | 9af2b2aaa87bc0889d19d70c7b5638954cea5138 | |
| parent | 515c0247a3062ca4639e457c81d2f58c504e9e8f (diff) | |
| download | ffmpeg-fe6d46490f5ea9155fe0601b6246960ae17317fc.tar.gz | |
avcodec/escape124: Do not return random numbers
Fixes: out of array access
Fixes: 62164/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ESCAPE124_fuzzer-6035022714634240
Fixes: 62164/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ESCAPE124_fuzzer-6422176201572352
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavcodec/escape124.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/escape124.c b/libavcodec/escape124.c index cd62f8d1f0..357320ef94 100644 --- a/libavcodec/escape124.c +++ b/libavcodec/escape124.c @@ -234,7 +234,7 @@ static int escape124_decode_frame(AVCodecContext *avctx, AVFrame *frame, if ((ret = av_frame_ref(frame, s->frame)) < 0) return ret; - return frame_size; + return 0; } for (i = 0; i < 3; i++) { @@ -367,7 +367,7 @@ static int escape124_decode_frame(AVCodecContext *avctx, AVFrame *frame, *got_frame = 1; - return frame_size; + return 0; } |