Re: [PATCH] bonding: check nla_put_be32 return value

[David Miller]

From: Hangbin Liu 
Date: Sat,  6 May 2017 11:17:06 +0800

> Signed-off-by: Hangbin Liu 

Applied.

[PATCH] bonding: check nla_put_be32 return value

[Hangbin Liu]

Signed-off-by: Hangbin Liu 
---
 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