Linux kernel bug fix: drm/rockchip: vop: Don't crash for invalid duplicate_state()
Subsystem: gpu (drivers/gpu/drm/rockchip/rockchip_drm_vop.c)
Bug type: crash, severity: high
Files changed: drivers/gpu/drm/rockchip/rockchip_drm_vop.c
Introduced by Mark Yao on 2016-05-03 14:11:23 +0800; fixed by Brian Norris on 2022-07-02 12:50:01 +0200 (lifetime: 2250 days)