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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-05-13 18:27:27 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-08-23 13:15:17 +0200 |
| commit | ad90dc21e3674c7fa10343eec0372509f943e747 (patch) | |
| tree | e5e0f15c1a28bfa881107d9808472d2ca7c818e4 | |
| parent | 34e5c8d0cbb70afd34b95ab99083820cd56f1d8b (diff) | |
| download | ffmpeg-ad90dc21e3674c7fa10343eec0372509f943e747.tar.gz | |
avcodec/webp: Add missing input padding
Fixes: 1536/clusterfuzz-testcase-minimized-5973925404082176
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit a3508cc3fe643a8adad6a82a60bece3ea3c5dc63)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavcodec/webp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/webp.c b/libavcodec/webp.c index d418edee49..d4b73e01ea 100644 --- a/libavcodec/webp.c +++ b/libavcodec/webp.c @@ -1043,7 +1043,7 @@ static int apply_color_indexing_transform(WebPContext *s) uint8_t *line; int pixel_bits = 8 >> pal->size_reduction; - line = av_malloc(img->frame->linesize[0]); + line = av_malloc(img->frame->linesize[0] + FF_INPUT_BUFFER_PADDING_SIZE); if (!line) return AVERROR(ENOMEM); |