| commit | b2740d3533a3f4aeb9553e872ce471ff73200a7f | [log] [tgz] |
|---|---|---|
| author | Paolo Bonzini <pbonzini@redhat.com> | Tue Feb 23 15:36:01 2016 +0100 |
| committer | Paolo Bonzini <pbonzini@redhat.com> | Fri Mar 04 12:35:20 2016 +0100 |
| tree | 6b24a81ae92244539c9ff8cc9f0078a5f6c88f0b | |
| parent | 107d44a2c5bf08f221cb406b776310f12084e4de [diff] |
KVM: ensure __gfn_to_pfn_memslot initializes *writable For the kvm_is_error_hva, ubsan complains if the uninitialized writable is passed to __direct_map, even though the value itself is not used (__direct_map goes to mmu_set_spte->set_spte->set_mmio_spte but never looks at that argument). Ensuring that __gfn_to_pfn_memslot initializes *writable is cheap and avoids this kind of issue. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>