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| author |   Sean Christopherson <sean.j.christopherson@intel.com> | 2019-04-25 19:01:09 -0700 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2019-04-30 21:22:15 +0200 |
| commit | b904cb8dff824b79233e82c078837627ebd52717 (patch) | |
| tree | 52455de1292a96b7b5d65f0b99556cfe69422d3d /tools/testing/selftests | |
| parent | KVM: fix KVM_CLEAR_DIRTY_LOG for memory slots of unaligned size (diff) | |
| download | linux-dev-b904cb8dff824b79233e82c078837627ebd52717.tar.xz linux-dev-b904cb8dff824b79233e82c078837627ebd52717.zip | |
KVM: lapic: Check for in-kernel LAPIC before deferencing apic pointer
...to avoid dereferencing a null pointer when querying the per-vCPU
timer advance.
Fixes: 39497d7660d98 ("KVM: lapic: Track lapic timer advance per vCPU")
Reported-by: syzbot+f7e65445a40d3e0e4ebf@syzkaller.appspotmail.com
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/testing/selftests')
0 files changed, 0 insertions, 0 deletions