diff options
Diffstat (limited to 'hw/i386/intel_iommu.c')
| -rw-r--r-- | hw/i386/intel_iommu.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c index 0dd1c8f3c5..e39b764d75 100644 --- a/hw/i386/intel_iommu.c +++ b/hw/i386/intel_iommu.c @@ -2347,12 +2347,13 @@ VTDAddressSpace *vtd_find_add_as(IntelIOMMUState *s, PCIBus *bus, int devfn) char name[128]; if (!vtd_bus) { + uintptr_t *new_key = g_malloc(sizeof(*new_key)); + *new_key = (uintptr_t)bus; /* No corresponding free() */ vtd_bus = g_malloc0(sizeof(VTDBus) + sizeof(VTDAddressSpace *) * \ X86_IOMMU_PCI_DEVFN_MAX); vtd_bus->bus = bus; - key = (uintptr_t)bus; - g_hash_table_insert(s->vtd_as_by_busptr, &key, vtd_bus); + g_hash_table_insert(s->vtd_as_by_busptr, new_key, vtd_bus); } vtd_dev_as = vtd_bus->dev_as[devfn]; |