When OVS_VPORT_ATTR_NAME is specified and dp_ifindex is nonzero, the
logical behavior would be for the vport name lookup scope to be limited
to the specified datapath, but in fact the dp_ifindex value was ignored.
This commit causes the search scope to be honored.
Signed-off-by: Ben Pfaff <b...@nicira.com>
---
datapath/datapath.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/datapath/datapath.c b/datapath/datapath.c
index 23fb1dc..bb96967 100644
--- a/datapath/datapath.c
+++ b/datapath/datapath.c
@@ -1729,6 +1729,9 @@ static struct vport *lookup_vport(struct net *net,
vport = ovs_vport_locate(net, nla_data(a[OVS_VPORT_ATTR_NAME]));
if (!vport)
return ERR_PTR(-ENODEV);
+ if (ovs_header->dp_ifindex &&
+ ovs_header->dp_ifindex != get_dpifindex(vport->dp))
+ return ERR_PTR(-ENODEV);
return vport;
} else if (a[OVS_VPORT_ATTR_PORT_NO]) {
u32 port_no = nla_get_u32(a[OVS_VPORT_ATTR_PORT_NO]);
--
1.7.2.5
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