drm/omap: Potential NULL deref in omap_crtc_duplicate_state()

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If the kmalloc() fails then we dereference "state" when we set
"state->zpos".

Fixes: 3dfeb631a1 ("drm/omap: Rework the rotation-on-crtc hack")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

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Dan Carpenter 2017-08-11 23:16:06 +03:00 • committed by Tomi Valkeinen

parent 4161f200ff

commit 2419672f4c

1 changed files with 4 additions and 2 deletions

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drivers/gpu/drm/omapdrm/omap_crtc.c

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