diff options
| -rw-r--r-- | net/phonet/pn_netlink.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/phonet/pn_netlink.c b/net/phonet/pn_netlink.c index d61f6761777d..cfdf135fcd69 100644 --- a/net/phonet/pn_netlink.c +++ b/net/phonet/pn_netlink.c @@ -116,7 +116,8 @@ static int fill_addr(struct sk_buff *skb, struct net_device *dev, u8 addr, ifm->ifa_flags = IFA_F_PERMANENT; ifm->ifa_scope = RT_SCOPE_LINK; ifm->ifa_index = dev->ifindex; - NLA_PUT_U8(skb, IFA_LOCAL, addr); + if (nla_put_u8(skb, IFA_LOCAL, addr)) + goto nla_put_failure; return nlmsg_end(skb, nlh); nla_put_failure: @@ -183,8 +184,9 @@ static int fill_route(struct sk_buff *skb, struct net_device *dev, u8 dst, rtm->rtm_scope = RT_SCOPE_UNIVERSE; rtm->rtm_type = RTN_UNICAST; rtm->rtm_flags = 0; - NLA_PUT_U8(skb, RTA_DST, dst); - NLA_PUT_U32(skb, RTA_OIF, dev->ifindex); + if (nla_put_u8(skb, RTA_DST, dst) || + nla_put_u32(skb, RTA_OIF, dev->ifindex)) + goto nla_put_failure; return nlmsg_end(skb, nlh); nla_put_failure: |