Patchwork [net-next,10/10] rtnetlink: Fix VF IFLA policy

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Submitter Jeff Kirsher
Date March 3, 2012, 2:24 a.m.
Message ID <1330741468-23900-15-git-send-email-jeffrey.t.kirsher@intel.com>
Download mbox | patch
Permalink /patch/144390/
State Not Applicable
Headers show

Comments

Jeff Kirsher - March 3, 2012, 2:24 a.m.
From: Greg Rose <gregory.v.rose@intel.com>

Add VF spoof check to IFLA policy.  The original patch I submitted to
add the spoof checking feature to rtnl failed to add the proper policy
rule that identifies the data type and len.  This patch corrects that
oversight.  No bugs have been reported against this but it may cause
some problem for the netlink message parsing that uses the policy
table.

CC: stable@vger.kernel.org
Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
 net/core/rtnetlink.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

Patch

diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 5cf39cd..2be1018 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -1132,6 +1132,8 @@  static const struct nla_policy ifla_vf_policy[IFLA_VF_MAX+1] = {
 				    .len = sizeof(struct ifla_vf_vlan) },
 	[IFLA_VF_TX_RATE]	= { .type = NLA_BINARY,
 				    .len = sizeof(struct ifla_vf_tx_rate) },
+	[IFLA_VF_SPOOFCHK]	= { .type = NLA_BINARY,
+				    .len = sizeof(struct ifla_vf_spoofchk) },
 };
 
 static const struct nla_policy ifla_port_policy[IFLA_PORT_MAX+1] = {