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Fix NULL dereference in gfn_to_hva_prot()
author
Gleb Natapov
<gleb@redhat.com>
Tue, 1 Oct 2013 16:58:36 +0000
(19:58 +0300)
committer
Gleb Natapov
<gleb@redhat.com>
Thu, 3 Oct 2013 07:08:52 +0000
(10:08 +0300)
gfn_to_memslot() can return NULL or invalid slot. We need to check slot
validity before accessing it.
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>
No differences found