From 000efe1d86620244b8e017429e57fab4170ab05a Mon Sep 17 00:00:00 2001 From: Gary Wayne Smith Date: Sun, 14 Aug 2005 17:33:24 -0700 Subject: [PATCH] [NETFILTER]: Make NETMAP target usable in OUTPUT Signed-off-by: Gary Wayne Smith Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/ipv4/netfilter/ipt_NETMAP.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/net/ipv4/netfilter/ipt_NETMAP.c b/net/ipv4/netfilter/ipt_NETMAP.c index 06254b29d03..e6e7b609536 100644 --- a/net/ipv4/netfilter/ipt_NETMAP.c +++ b/net/ipv4/netfilter/ipt_NETMAP.c @@ -46,7 +46,8 @@ check(const char *tablename, DEBUGP(MODULENAME":check: size %u.\n", targinfosize); return 0; } - if (hook_mask & ~((1 << NF_IP_PRE_ROUTING) | (1 << NF_IP_POST_ROUTING))) { + if (hook_mask & ~((1 << NF_IP_PRE_ROUTING) | (1 << NF_IP_POST_ROUTING) | + (1 << NF_IP_LOCAL_OUT))) { DEBUGP(MODULENAME":check: bad hooks %x.\n", hook_mask); return 0; } @@ -76,12 +77,13 @@ target(struct sk_buff **pskb, struct ip_nat_range newrange; IP_NF_ASSERT(hooknum == NF_IP_PRE_ROUTING - || hooknum == NF_IP_POST_ROUTING); + || hooknum == NF_IP_POST_ROUTING + || hooknum == NF_IP_LOCAL_OUT); ct = ip_conntrack_get(*pskb, &ctinfo); netmask = ~(mr->range[0].min_ip ^ mr->range[0].max_ip); - if (hooknum == NF_IP_PRE_ROUTING) + if (hooknum == NF_IP_PRE_ROUTING || hooknum == NF_IP_LOCAL_OUT) new_ip = (*pskb)->nh.iph->daddr & ~netmask; else new_ip = (*pskb)->nh.iph->saddr & ~netmask; -- 2.20.1