From a3508cc3fe643a8adad6a82a60bece3ea3c5dc63 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sat, 13 May 2017 18:27:27 +0200 Subject: [PATCH] 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 --- libavcodec/webp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/webp.c b/libavcodec/webp.c index e0cd72d03a..8281cc45b4 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] + AV_INPUT_BUFFER_PADDING_SIZE); if (!line) return AVERROR(ENOMEM); -- 2.11.0