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(parent: 291257c) | patch
drm/exynos: Fix potential NULL pointer dereference
authorSachin Kamat <sachin.kamat@linaro.org>
Tue, 18 Sep 2012 10:21:30 +0000 (15:51 +0530)
committerInki Dae <inki.dae@samsung.com>
Thu, 4 Oct 2012 01:06:01 +0000 (10:06 +0900)
commit53bd5556547d72fb9c572d66c3b7bfe0f096972b
treef1e190dc74fd584dc2466233643dc1f2ad40bd99tree | snapshot (tar.gz zip)
parent291257cf4cb0da1e32b672b88e73d22d845c8f93commit | diff
drm/exynos: Fix potential NULL pointer dereference

drm_mode_create() returns NULL if it fails to create
a new display mode. Check the value returned to avoid NULL
pointer deferencing later.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
drivers/gpu/drm/exynos/exynos_drm_connector.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)