diff options
Diffstat (limited to 'net/ipv4/route.c')
-rw-r--r-- | net/ipv4/route.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index a682d28e247b..f4d53c919869 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c | |||
@@ -2581,7 +2581,7 @@ int ip_route_output_key(struct rtable **rp, struct flowi *flp) | |||
2581 | } | 2581 | } |
2582 | 2582 | ||
2583 | static int rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq, int event, | 2583 | static int rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq, int event, |
2584 | int nowait) | 2584 | int nowait, unsigned int flags) |
2585 | { | 2585 | { |
2586 | struct rtable *rt = (struct rtable*)skb->dst; | 2586 | struct rtable *rt = (struct rtable*)skb->dst; |
2587 | struct rtmsg *r; | 2587 | struct rtmsg *r; |
@@ -2591,9 +2591,8 @@ static int rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq, int event, | |||
2591 | #ifdef CONFIG_IP_MROUTE | 2591 | #ifdef CONFIG_IP_MROUTE |
2592 | struct rtattr *eptr; | 2592 | struct rtattr *eptr; |
2593 | #endif | 2593 | #endif |
2594 | nlh = NLMSG_PUT(skb, pid, seq, event, sizeof(*r)); | 2594 | nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*r), flags); |
2595 | r = NLMSG_DATA(nlh); | 2595 | r = NLMSG_DATA(nlh); |
2596 | nlh->nlmsg_flags = (nowait && pid) ? NLM_F_MULTI : 0; | ||
2597 | r->rtm_family = AF_INET; | 2596 | r->rtm_family = AF_INET; |
2598 | r->rtm_dst_len = 32; | 2597 | r->rtm_dst_len = 32; |
2599 | r->rtm_src_len = 0; | 2598 | r->rtm_src_len = 0; |
@@ -2744,7 +2743,7 @@ int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr* nlh, void *arg) | |||
2744 | NETLINK_CB(skb).dst_pid = NETLINK_CB(in_skb).pid; | 2743 | NETLINK_CB(skb).dst_pid = NETLINK_CB(in_skb).pid; |
2745 | 2744 | ||
2746 | err = rt_fill_info(skb, NETLINK_CB(in_skb).pid, nlh->nlmsg_seq, | 2745 | err = rt_fill_info(skb, NETLINK_CB(in_skb).pid, nlh->nlmsg_seq, |
2747 | RTM_NEWROUTE, 0); | 2746 | RTM_NEWROUTE, 0, 0); |
2748 | if (!err) | 2747 | if (!err) |
2749 | goto out_free; | 2748 | goto out_free; |
2750 | if (err < 0) { | 2749 | if (err < 0) { |
@@ -2781,8 +2780,8 @@ int ip_rt_dump(struct sk_buff *skb, struct netlink_callback *cb) | |||
2781 | continue; | 2780 | continue; |
2782 | skb->dst = dst_clone(&rt->u.dst); | 2781 | skb->dst = dst_clone(&rt->u.dst); |
2783 | if (rt_fill_info(skb, NETLINK_CB(cb->skb).pid, | 2782 | if (rt_fill_info(skb, NETLINK_CB(cb->skb).pid, |
2784 | cb->nlh->nlmsg_seq, | 2783 | cb->nlh->nlmsg_seq, RTM_NEWROUTE, |
2785 | RTM_NEWROUTE, 1) <= 0) { | 2784 | 1, NLM_F_MULTI) <= 0) { |
2786 | dst_release(xchg(&skb->dst, NULL)); | 2785 | dst_release(xchg(&skb->dst, NULL)); |
2787 | rcu_read_unlock_bh(); | 2786 | rcu_read_unlock_bh(); |
2788 | goto done; | 2787 | goto done; |