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(parent: d6e8c85) | patch
KVM: x86: Assertions to check no overrun in MSR lists
authorNadav Amit <namit@cs.technion.ac.il>
Thu, 24 Jul 2014 12:06:56 +0000 (15:06 +0300)
committerPaolo Bonzini <pbonzini@redhat.com>
Thu, 24 Jul 2014 12:16:57 +0000 (14:16 +0200)
commit0123be429fef40f067e5b1811576c3994229f59e
tree7a4b1a24036413133baadde140475aab6ac693d0tree | snapshot (tar.gz zip)
parentd6e8c8545651b05a86c5b9d29d2fe11ad4cbb9aacommit | diff
KVM: x86: Assertions to check no overrun in MSR lists

Currently there is no check whether shared MSRs list overrun the allocated size
which can results in bugs. In addition there is no check that vmx->guest_msrs
has sufficient space to accommodate all the VMX msrs.  This patch adds the
assertions.

Signed-off-by: Nadav Amit <namit@cs.technion.ac.il>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/vmx.c diff | blob | blame | history
arch/x86/kvm/x86.c diff | blob | blame | history