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| author | David S. Miller <davem@davemloft.net> | 2011-05-12 22:22:34 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-05-12 22:22:34 (GMT) |
| commit | e58b34425bfcb08c6bc8c520b82c37ffcec87072 (patch) | |
| tree | 1a7990d7122036b3230d5ceb4e23c4f2d2d94a74 | |
| parent | 06c03c02ea528af0cbce50ce45ddd6a361864550 (diff) | |
| download | linux-e58b34425bfcb08c6bc8c520b82c37ffcec87072.tar.xz | |
ipvs: Use IP_VS_RT_MODE_* instead of magic constants.
[ Add some cases I missed, from Julian Anastasov ]
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_xmit.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c index 6132b21..5d393c5 100644 --- a/net/netfilter/ipvs/ip_vs_xmit.c +++ b/net/netfilter/ipvs/ip_vs_xmit.c @@ -229,8 +229,6 @@ out_err: /* * Get route to destination or remote server - * rt_mode: flags, &1=Allow local dest, &2=Allow non-local dest, - * &4=Allow redirect from remote daddr to local */ static struct rt6_info * __ip_vs_get_out_rt_v6(struct sk_buff *skb, struct ip_vs_dest *dest, @@ -274,13 +272,14 @@ __ip_vs_get_out_rt_v6(struct sk_buff *skb, struct ip_vs_dest *dest, } local = __ip_vs_is_local_route6(rt); - if (!((local ? 1 : 2) & rt_mode)) { + if (!((local ? IP_VS_RT_MODE_LOCAL : IP_VS_RT_MODE_NON_LOCAL) & + rt_mode)) { IP_VS_DBG_RL("Stopping traffic to %s address, dest: %pI6\n", local ? "local":"non-local", daddr); dst_release(&rt->dst); return NULL; } - if (local && !(rt_mode & 4) && + if (local && !(rt_mode & IP_VS_RT_MODE_RDR) && !((ort = (struct rt6_info *) skb_dst(skb)) && __ip_vs_is_local_route6(ort))) { IP_VS_DBG_RL("Redirect from non-local address %pI6 to local " @@ -440,7 +439,8 @@ ip_vs_bypass_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp, EnterFunction(10); - if (!(rt = __ip_vs_get_out_rt_v6(skb, NULL, &iph->daddr, NULL, 0, 2))) + if (!(rt = __ip_vs_get_out_rt_v6(skb, NULL, &iph->daddr, NULL, 0, + IP_VS_RT_MODE_NON_LOCAL))) goto tx_error_icmp; /* MTU checking */ @@ -632,7 +632,9 @@ ip_vs_nat_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp, } if (!(rt = __ip_vs_get_out_rt_v6(skb, cp->dest, &cp->daddr.in6, NULL, - 0, 1|2|4))) + 0, (IP_VS_RT_MODE_LOCAL | + IP_VS_RT_MODE_NON_LOCAL | + IP_VS_RT_MODE_RDR)))) goto tx_error_icmp; local = __ip_vs_is_local_route6(rt); /* @@ -875,7 +877,8 @@ ip_vs_tunnel_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp, EnterFunction(10); if (!(rt = __ip_vs_get_out_rt_v6(skb, cp->dest, &cp->daddr.in6, - &saddr, 1, 1|2))) + &saddr, 1, (IP_VS_RT_MODE_LOCAL | + IP_VS_RT_MODE_NON_LOCAL)))) goto tx_error_icmp; if (__ip_vs_is_local_route6(rt)) { dst_release(&rt->dst); @@ -1050,7 +1053,8 @@ ip_vs_dr_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp, EnterFunction(10); if (!(rt = __ip_vs_get_out_rt_v6(skb, cp->dest, &cp->daddr.in6, NULL, - 0, 1|2))) + 0, (IP_VS_RT_MODE_LOCAL | + IP_VS_RT_MODE_NON_LOCAL)))) goto tx_error_icmp; if (__ip_vs_is_local_route6(rt)) { dst_release(&rt->dst); @@ -1254,7 +1258,9 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp, */ if (!(rt = __ip_vs_get_out_rt_v6(skb, cp->dest, &cp->daddr.in6, NULL, - 0, 1|2|4))) + 0, (IP_VS_RT_MODE_LOCAL | + IP_VS_RT_MODE_NON_LOCAL | + IP_VS_RT_MODE_RDR)))) goto tx_error_icmp; local = __ip_vs_is_local_route6(rt); |