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drm: omapdrm: gem: Free the correct memory object

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The GEM object free handler frees memory allocated by the driver using
the pointer to the drm_gem_object instead of the pointer to the
omap_gem_object that embeds it. This doesn't cause any issue in practice
as the drm_gem_object is the first field of omap_gem_object, but would
cause memory corruption if the structure layout changes. Fix it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Laurent Pinchart 2015-12-14 22:39:38 +02:00 committed by Tomi Valkeinen
parent ef3f4e9982
commit 00e9c7c700
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/omapdrm/omap_gem.c
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@ -1345,7 +1345,7 @@ void omap_gem_free_object(struct drm_gem_object *obj)
drm_gem_object_release(obj);
kfree(obj);
kfree(omap_obj);
}
/* GEM buffer object constructor */