diff options
Diffstat (limited to 'net/ipv4/route.c')
| -rw-r--r-- | net/ipv4/route.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 11c167118e8..baee304a3cb 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -1325,7 +1325,8 @@ void ip_rt_send_redirect(struct sk_buff *skb) /* Check for load limit; set rate_last to the latest sent * redirect. */ - if (time_after(jiffies, + if (rt->u.dst.rate_tokens == 0 || + time_after(jiffies, (rt->u.dst.rate_last + (ip_rt_redirect_load << rt->u.dst.rate_tokens)))) { icmp_send(skb, ICMP_REDIRECT, ICMP_REDIR_HOST, rt->rt_gateway); @@ -2634,7 +2635,7 @@ static int rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq, int event, nlh = nlmsg_put(skb, pid, seq, event, sizeof(*r), flags); if (nlh == NULL) - return -ENOBUFS; + return -EMSGSIZE; r = nlmsg_data(nlh); r->rtm_family = AF_INET; @@ -2717,7 +2718,8 @@ static int rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq, int event, return nlmsg_end(skb, nlh); nla_put_failure: - return nlmsg_cancel(skb, nlh); + nlmsg_cancel(skb, nlh); + return -EMSGSIZE; } int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr* nlh, void *arg) @@ -2872,8 +2874,7 @@ static int ipv4_sysctl_rtcache_flush_strategy(ctl_table *table, void __user *oldval, size_t __user *oldlenp, void __user *newval, - size_t newlen, - void **context) + size_t newlen) { int delay; if (newlen != sizeof(int)) |