>>> On 21.09.16 at 14:25, <rcojoc...@bitdefender.com> wrote:
> --- a/xen/arch/x86/mm/p2m.c
> +++ b/xen/arch/x86/mm/p2m.c
> @@ -1936,8 +1936,12 @@ long p2m_set_mem_access_multi(struct domain *d,
> uint8_t access;
> uint64_t gfn_l;
>
> - copy_from_guest_offset(&gfn_l, pfn_list, start, 1);
> - copy_from_guest_offset(&access, access_list, start, 1);
> + if ( copy_from_guest_offset(&gfn_l, pfn_list, start, 1) ||
> + copy_from_guest_offset(&access, access_list, start, 1) )
> + {
> + rc = -EINVAL;
-EFAULT
> + break;
Bogus tab.
Jan
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