Linux kernel bug fix: drm/i915/gvt: fix dropping obj reference twice
Subsystem: gpu/i915 (drivers/gpu/drm/i915/gvt/dmabuf.c)
Bug type: use-after-free, severity: high
Keywords: use after free;reference count
Files changed: drivers/gpu/drm/i915/gvt/dmabuf.c
Introduced by Tina Zhang on 2017-12-04 11:24:33 +0800; fixed by Pan Bian on 2019-11-08 11:04:07 +0800 (lifetime: 703 days)