[gnome-flashback] common: fix possible integer overflow
- From: Alberts Muktupāvels <muktupavels src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gnome-flashback] common: fix possible integer overflow
- Date: Thu, 12 Mar 2020 20:50:31 +0000 (UTC)
commit 523b8b6882606aced0f8632f32f40824083d45fa
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date: Thu Mar 12 16:01:43 2020 +0200
common: fix possible integer overflow
CID 1491453.
gnome-flashback/libcommon/gf-background-utils.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gnome-flashback/libcommon/gf-background-utils.c b/gnome-flashback/libcommon/gf-background-utils.c
index 853b982..7a32a72 100644
--- a/gnome-flashback/libcommon/gf-background-utils.c
+++ b/gnome-flashback/libcommon/gf-background-utils.c
@@ -73,7 +73,7 @@ get_average_color (cairo_surface_t *surface,
red_total = 0;
green_total = 0;
blue_total = 0;
- pixels_total = width * height;
+ pixels_total = (guint64) width * height;
for (row = 0; row < height; row++)
{
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