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| author | Michael Niedermayer <michael@niedermayer.cc> | 2018-12-06 00:09:37 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2018-12-14 23:24:20 +0100 |
| commit | 35a603050d6c1f8d6955808e1b13d81cd12f8843 (patch) | |
| tree | 1f2da0ee768a94236ea42329272c5459ecf91273 /libavcodec/dvdsubdec.c | |
| parent | 52ba824c65817c1db6aad41c470dde7162252036 (diff) | |
| download | ffmpeg-35a603050d6c1f8d6955808e1b13d81cd12f8843.tar.gz | |
avcodec/dvdsubdec: discard accumulated buffer on error
Fixes: Timeout
Fixes: 10992/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DVDSUB_fuzzer-5657495410835456
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/dvdsubdec.c')
| -rw-r--r-- | libavcodec/dvdsubdec.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/dvdsubdec.c b/libavcodec/dvdsubdec.c index 632a53adab..741ea9fd1e 100644 --- a/libavcodec/dvdsubdec.c +++ b/libavcodec/dvdsubdec.c @@ -595,6 +595,7 @@ static int dvdsub_decode(AVCodecContext *avctx, } if (is_menu < 0) { + ctx->buf_size = 0; no_subtitle: reset_rects(sub); *data_size = 0; |