Patchwork [net,3/6] openvswitch: Call genlmsg_end in queue_userspace_packet

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Submitter Jesse Gross
Date March 15, 2013, 12:15 a.m.
Message ID <1363306506-885-4-git-send-email-jesse@nicira.com>
Download mbox | patch
Permalink /patch/227835/
State Accepted
Delegated to: David Miller
Headers show

Comments

Jesse Gross - March 15, 2013, 12:15 a.m.
From: Rich Lane <rlane@bigswitch.com>

Without genlmsg_end the upcall message ends (according to nlmsg_len)
after the struct ovs_header.

Signed-off-by: Rich Lane <rlane@bigswitch.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
---
 net/openvswitch/datapath.c |    1 +
 1 file changed, 1 insertion(+)

Patch

diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index a2cd3e6..cae1062 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -395,6 +395,7 @@  static int queue_userspace_packet(struct net *net, int dp_ifindex,
 
 	skb_copy_and_csum_dev(skb, nla_data(nla));
 
+	genlmsg_end(user_skb, upcall);
 	err = genlmsg_unicast(net, user_skb, upcall_info->portid);
 
 out: