rtnetlink: Fix VF IFLA policy

commit 48752f6513012a1b078da08b145d5c40a644f058 upstream.

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.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 9083e82bdae506d4a0cedc1d8eb385870d62b0dd..2ef859a94587eb82345f51dd570e884104794c95 100644 (file)
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -1116,6 +1116,8 @@ 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] = {