linux/drivers/gpu
Sachin Kamat 8c5eaca012 drm/fb_helper: Fix potential NULL pointer dereference
kcalloc returns NULL on failure. Hence check for the return value
and exit on error to avoid NULL pointer dereference.

Fixes the following smatch errors:
drivers/gpu/drm/drm_fb_helper.c:1271 drm_setup_crtcs() error:
potential null dereference 'modes'.  (kcalloc returns null)
drivers/gpu/drm/drm_fb_helper.c:1272 drm_setup_crtcs() error:
potential null dereference 'crtcs'.  (kcalloc returns null)

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-11-20 15:40:56 +10:00
..
drm drm/fb_helper: Fix potential NULL pointer dereference 2012-11-20 15:40:56 +10:00
stub
vga Merge branch 'pci/yinghai-misc' into next 2012-09-24 17:24:11 -06:00
Makefile