xen/pci: Allocate memory for physdev_pci_device_add's optarr
authorBoris Ostrovsky <boris.ostrovsky@oracle.com>
Mon, 4 Aug 2014 22:17:23 +0000 (18:17 -0400)
committerDavid Vrabel <david.vrabel@citrix.com>
Thu, 23 Oct 2014 15:24:02 +0000 (16:24 +0100)
physdev_pci_device_add's optarr[] is a zero-sized array and therefore
reference to add.optarr[0] is accessing memory that does not belong to
the 'add' variable.

Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
drivers/xen/pci.c

Simple merge