[PATCH] bonding: check nla_put_be32 return value

[Hangbin Liu]

Signed-off-by: Hangbin Liu <liuhang...@gmail.com>
---
 drivers/net/bonding/bond_netlink.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/bonding/bond_netlink.c 
b/drivers/net/bonding/bond_netlink.c
index c502c13..47a8103 100644
--- a/drivers/net/bonding/bond_netlink.c
+++ b/drivers/net/bonding/bond_netlink.c
@@ -549,7 +549,8 @@ static int bond_fill_info(struct sk_buff *skb,
        targets_added = 0;
        for (i = 0; i < BOND_MAX_ARP_TARGETS; i++) {
                if (bond->params.arp_targets[i]) {
-                       nla_put_be32(skb, i, bond->params.arp_targets[i]);
+                       if (nla_put_be32(skb, i, bond->params.arp_targets[i]))
+                               goto nla_put_failure;
                        targets_added = 1;
                }
        }
-- 
2.5.5