From c004de0b1c5b44849f9619910c173d1a2204c16e Mon Sep 17 00:00:00 2001 From: Paul B Mahol Date: Thu, 20 Dec 2012 17:45:04 +0000 Subject: [PATCH] gifdec: fix invalid write in giff_fill_rect Signed-off-by: Paul B Mahol --- libavcodec/gifdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/gifdec.c b/libavcodec/gifdec.c index 53b1bb86ae..59574e934b 100644 --- a/libavcodec/gifdec.c +++ b/libavcodec/gifdec.c @@ -99,7 +99,7 @@ static void gif_fill_rect(AVFrame *picture, uint32_t color, int l, int t, int w, { const int linesize = picture->linesize[0] / sizeof(uint32_t); const uint32_t *py = (uint32_t *)picture->data[0] + t * linesize; - const uint32_t *pr, *pb = py + (t + h) * linesize; + const uint32_t *pr, *pb = py + h * linesize; uint32_t *px; for (; py < pb; py += linesize) {