From 6286ef9b56bfc5d4f3f06ef5488e41da4480dc85 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Fri, 19 Jul 2013 08:46:27 +0300 Subject: [PATCH] drm/i915: use after free on error path i915_gem_vma_destroy() frees its argument so we have to move the drm_mm_remove_node() call up a few lines. Signed-off-by: Dan Carpenter Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/i915_gem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 56642d8..ce043f1 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -3182,9 +3182,9 @@ search_free: return 0; err_out: + drm_mm_remove_node(&vma->node); i915_gem_vma_destroy(vma); i915_gem_object_unpin_pages(obj); - drm_mm_remove_node(&vma->node); return ret; } -- 2.7.4