linux/drivers/gpu
Boris Brezillon b18398c16e drm/bridge: Fix a NULL pointer dereference in drm_atomic_bridge_chain_check()
drm_atomic_bridge_chain_check() callers can pass a NULL bridge. Let's
bail out before dereferencing the bridge pointer when that happens.

Reported-by: Chris Wilson <chris@chris-wilson.co.uk>
Fixes: b86d895524 ("drm/bridge: Add an ->atomic_check() hook")
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20200107113031.435604-1-boris.brezillon@collabora.com
2020-01-07 14:19:54 +01:00
..
drm drm/bridge: Fix a NULL pointer dereference in drm_atomic_bridge_chain_check() 2020-01-07 14:19:54 +01:00
host1x drm-misc-next for v5.6: 2019-12-17 13:57:54 +01:00
ipu-v3
vga vga: Fix Kconfig indentation 2019-11-20 17:40:32 +01:00
Makefile