gtk2 was updated to fix two security issues.
These security issues were fixed: - CVE-2015-4491: Integer overflow in the makefiltertable function in pixops/pixops.c in gdk-pixbuf before 2.31.5, allowed remote attackers to execute arbitrary code or cause a denial of service (heap-based buffer overflow and application crash) via crafted bitmap dimensions that were mishandled during scaling (bsc#942801). - CVE-2015-7674: Fix overflow when scaling GIF files (bsc#948791).
This non-security issue was fixed: - Add the script which generates gdk-pixbuf64.loaders to the spec file (bsc#922741).