Linux kernel bug fix: iommu/vt-d: Avoid calling virt_to_phys() on null pointer
Subsystem: iommu (drivers/iommu/intel-iommu.c)
Bug type: null-deref, severity: high
Keywords: null pointer
Files changed: drivers/iommu/intel-iommu.c
Introduced by David Woodhouse on 2015-10-15 12:55:45 +0100; fixed by Ashok Raj on 2017-08-30 17:48:18 +0200 (lifetime: 685 days)