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Commit a2ac07fe authored by Gleb Natapov's avatar Gleb Natapov
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Fix NULL dereference in gfn_to_hva_prot() 


gfn_to_memslot() can return NULL or invalid slot. We need to check slot
validity before accessing it.

Reviewed-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: default avatarGleb Natapov <gleb@redhat.com>
parent 517bf8fc
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