x86/mm: Add missing copy_from_user error checks in p2m_set_access_multi
authorRazvan Cojocaru <rcojocaru@bitdefender.com>
Wed, 21 Sep 2016 12:41:04 +0000 (15:41 +0300)
committerGeorge Dunlap <george.dunlap@citrix.com>
Wed, 21 Sep 2016 12:59:52 +0000 (13:59 +0100)
commit424fdc67e90baf543650be2f88e0894afb25494b
tree5cf0af531b42c20f59bf3ea8327a1e5fe06ff5c5
parentacdedf455c7dc0df2fb5c8ab2dc373db8b56c9ce
x86/mm: Add missing copy_from_user error checks in p2m_set_access_multi

Added missing error checks in p2m_set_mem_access_multi().

CID 1373105 and 1373106

Signed-off-by: Razvan Cojocaru <rcojocaru@bitdefender.com>
Reviewed-by: George Dunlap <george.dunlap@citrix.com>
xen/arch/x86/mm/p2m.c