[ovs-dev] [PATCH net-next 10/12] openvswitch: Fix output of SCTP mask.

Jesse Gross jesse at nicira.com
Fri May 16 21:07:37 UTC 2014


From: Jarno Rajahalme <jrajahalme at nicira.com>

The 'output' argument of the ovs_nla_put_flow() is the one from which
the bits are written to the netlink attributes.  For SCTP we
accidentally used the bits from the 'swkey' instead.  This caused the
mask attributes to include the bits from the actual flow key instead
of the mask.

Signed-off-by: Jarno Rajahalme <jrajahalme at nicira.com>
Acked-by: Pravin B Shelar <pshelar at nicira.com>
Signed-off-by: Jesse Gross <jesse at nicira.com>
---
 net/openvswitch/flow_netlink.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/net/openvswitch/flow_netlink.c b/net/openvswitch/flow_netlink.c
index 84caa99..32a725c 100644
--- a/net/openvswitch/flow_netlink.c
+++ b/net/openvswitch/flow_netlink.c
@@ -1059,11 +1059,11 @@ int ovs_nla_put_flow(const struct sw_flow_key *swkey,
 				goto nla_put_failure;
 			sctp_key = nla_data(nla);
 			if (swkey->eth.type == htons(ETH_P_IP)) {
-				sctp_key->sctp_src = swkey->ipv4.tp.src;
-				sctp_key->sctp_dst = swkey->ipv4.tp.dst;
+				sctp_key->sctp_src = output->ipv4.tp.src;
+				sctp_key->sctp_dst = output->ipv4.tp.dst;
 			} else if (swkey->eth.type == htons(ETH_P_IPV6)) {
-				sctp_key->sctp_src = swkey->ipv6.tp.src;
-				sctp_key->sctp_dst = swkey->ipv6.tp.dst;
+				sctp_key->sctp_src = output->ipv6.tp.src;
+				sctp_key->sctp_dst = output->ipv6.tp.dst;
 			}
 		} else if (swkey->eth.type == htons(ETH_P_IP) &&
 			   swkey->ip.proto == IPPROTO_ICMP) {
-- 
1.9.1




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