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authorChris Wilson <chris@chris-wilson.co.uk>2018-09-03 10:31:55 +0100
committerChris Wilson <chris@chris-wilson.co.uk>2018-09-04 19:00:32 +0100
commit5ddd6582cd7ba018b7527eed1777b7d83e6d9b62 (patch)
tree2c899d75eff5d048f68d8157916ac729ec68f012 /include/media/v4l2-mc.h
parenta9734d8ee63346865d5966551ef4aabf8016d8dd (diff)
drm: Remove "protection" around drm_vma_offset_manager_destroy()
Using a spinlock to serialize the destroy function, within the destroy function itself does not prevent the buggy driver from shooting themselves in the foot - either way they still have a use-after-free issue. Reported-by: Jia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: Liviu Dudau <Liviu.Dudau@arm.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20180903093155.3825-1-chris@chris-wilson.co.uk
Diffstat (limited to 'include/media/v4l2-mc.h')
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