diff options
author | Zhao Zhili <zhilizhao@tencent.com> | 2023-12-29 05:56:43 +0800 |
---|---|---|
committer | Zhao Zhili <zhilizhao@tencent.com> | 2024-01-05 01:14:33 +0800 |
commit | 99debe5f823f45a482e1dc08de35879aa9c74bd2 (patch) | |
tree | 9903b710361e3b55d486fa342e58afea2042b741 /libavfilter | |
parent | 797f0b27c175022d896e46db4ac2873e3e0a70af (diff) |
avfilter/vf_codecview: fix heap buffer overflow
And improve the performance by a little bit.
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
Diffstat (limited to 'libavfilter')
-rw-r--r-- | libavfilter/vf_codecview.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/libavfilter/vf_codecview.c b/libavfilter/vf_codecview.c index 55d9c8c04f..f65ccbda70 100644 --- a/libavfilter/vf_codecview.c +++ b/libavfilter/vf_codecview.c @@ -216,9 +216,6 @@ static void draw_block_rectangle(uint8_t *buf, int sx, int sy, int w, int h, ptr buf[sx + w - 1] = color; buf += stride; } - - for (int x = sx; x < sx + w; x++) - buf[x] = color; } static int filter_frame(AVFilterLink *inlink, AVFrame *frame) |