Messages in this thread Patch in this message | | | From | Jiang Liu <> | Subject | [Patch Part1 V2 04/20] iommu/vt-d: fix resource leakage on error recovery path in iommu_init_domains() | Date | Fri, 6 Dec 2013 11:21:07 +0800 |
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Release allocated resources on error recovery path in function iommu_init_domains().
Acked-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> --- drivers/iommu/intel-iommu.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index b8e3b48..2398876 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -1273,6 +1273,8 @@ static int iommu_init_domains(struct intel_iommu *iommu) GFP_KERNEL); if (!iommu->domains) { printk(KERN_ERR "Allocating domain array failed\n"); + kfree(iommu->domain_ids); + iommu->domain_ids = NULL; return -ENOMEM; } -- 1.7.10.4
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