[ovs-git] Open vSwitch: datapath: Don't dereference potentially NULL vport in patch ports. (master)

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- Log -----------------------------------------------------------------
commit c240693fc4d23786ab74bebfde45b44efc8ed39b
Diffs: http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=commitdiff;h=c240693fc4d23786ab74bebfde45b44efc8ed39b
Author: Jesse Gross <jesse at nicira.com>
		
datapath: Don't dereference potentially NULL vport in patch ports.
		
When changing patch ports we need to update any peers pointing to us.
When destroying the port, this means pointing them to a NULL port.
However, the new namespaces code attempted to dereference this port
in order to get the namespace.  The net is already passed in, so we
can just use that instead.

Bug #9477

Reported-by: Michael Hu <mhu at nicira.com>
Signed-off-by: Jesse Gross <jesse at nicira.com>
Acked-by: Ben Pfaff <blp at nicira.com>


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Summary of changes:
 datapath/vport-patch.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)


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