| commit | bbe4b3af9d9e3172fb9aa1f8dcdfaedcb381fc64 | [log] [tgz] |
|---|---|---|
| author | Lu Baolu <baolu.lu@linux.intel.com> | Sat Feb 24 13:42:27 2018 +0800 |
| committer | Joerg Roedel <jroedel@suse.de> | Thu Mar 15 15:15:22 2018 +0100 |
| tree | 64909a7dbabe5a93bc19678017ac27913b9d1652 | |
| parent | b1d03c1d12abbfa7de127772f281b309cf1650c3 [diff] |
iommu/vt-d: Fix a potential memory leak
A memory block was allocated in intel_svm_bind_mm() but never freed
in a failure path. This patch fixes this by free it to avoid memory
leakage.
Cc: Ashok Raj <ashok.raj@intel.com>
Cc: Jacob Pan <jacob.jun.pan@linux.intel.com>
Cc: <stable@vger.kernel.org> # v4.4+
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Fixes: 2f26e0a9c9860 ('iommu/vt-d: Add basic SVM PASID support')
Signed-off-by: Joerg Roedel <jroedel@suse.de>