K 10
svn:author
V 6
royger
K 8
svn:date
V 27
2014-08-22T15:10:26.340841Z
K 7
svn:log
V 562
netback: fixes for netback

This patch contains the following fixes for netback:
 - Only unbind the evtchn if it has been bound.
 - Set xnb->bridge to NULL after free to prevent double-freeing it.
 - Set the MAC address for the host-facing interface to a dummy value.

Sponsored by: Citrix Systems R&D

dev/xen/netback/netback.c:
 - Prevent trying to unbind if the evtchn has not been bounded.
 - Prevent double-freeing xnb->bridge.
 - Set the MAC address of the host-facing interface to a dummy value,
   so it can work when the interface is added to a bridge.

END