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amdgpu: Fix use-after-free bug in vamgr_deinit

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This patch fixes a use-after-free bug in the vamgr_deinit function.

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tom St Denis 2015-10-09 12:07:26 -04:00 • committed by Alex Deucher
parent 988f31ecc2
commit 1a6a8f34a0
1 changed files with 2 additions and 2 deletions
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4
amdgpu/amdgpu_vamgr.c
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@ -57,8 +57,8 @@ drm_private void amdgpu_vamgr_init(struct amdgpu_bo_va_mgr *mgr, uint64_t start,
drm_private void amdgpu_vamgr_deinit(struct amdgpu_bo_va_mgr *mgr)
{
struct amdgpu_bo_va_hole *hole;
LIST_FOR_EACH_ENTRY(hole, &mgr->va_holes, list) {
struct amdgpu_bo_va_hole *hole, *tmp;
LIST_FOR_EACH_ENTRY_SAFE(hole, tmp, &mgr->va_holes, list) {
list_del(&hole->list);
free(hole);
}