drm/i915/gvt: Avoid use-after-free iterating the gtt list

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Found by smatch:

drivers/gpu/drm/i915/gvt/gtt.c:2452 intel_vgpu_destroy_ggtt_mm() error: dereferencing freed memory 'pos'

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Zhenyu Wang <zhenyuw@linux.intel.com>
Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>

...

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Chris Wilson 2018-11-20 20:24:38 +00:00 • committed by Zhenyu Wang

parent f3be657d96

commit 7513edbc09

1 changed files with 4 additions and 3 deletions

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drivers/gpu/drm/i915/gvt/gtt.c

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