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yaml
---
r: 90018
b: refs/heads/master
c: efa2cea
h: refs/heads/master
v: v3
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Daniel Lezcano authored and David S. Miller committed Mar 4, 2008
1 parent cc58155 commit 81863b4
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Showing 2 changed files with 18 additions and 9 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 69ddb80562a460d6d9edafe33a5bee06ca18b1a1
refs/heads/master: efa2cea0d97a91dbbc067463de702738f7e50748
25 changes: 17 additions & 8 deletions trunk/net/ipv6/route.c
Original file line number Diff line number Diff line change
Expand Up @@ -88,10 +88,12 @@ static void ip6_link_failure(struct sk_buff *skb);
static void ip6_rt_update_pmtu(struct dst_entry *dst, u32 mtu);

#ifdef CONFIG_IPV6_ROUTE_INFO
static struct rt6_info *rt6_add_route_info(struct in6_addr *prefix, int prefixlen,
static struct rt6_info *rt6_add_route_info(struct net *net,
struct in6_addr *prefix, int prefixlen,
struct in6_addr *gwaddr, int ifindex,
unsigned pref);
static struct rt6_info *rt6_get_route_info(struct in6_addr *prefix, int prefixlen,
static struct rt6_info *rt6_get_route_info(struct net *net,
struct in6_addr *prefix, int prefixlen,
struct in6_addr *gwaddr, int ifindex);
#endif

Expand Down Expand Up @@ -442,6 +444,7 @@ static struct rt6_info *rt6_select(struct fib6_node *fn, int oif, int strict)
int rt6_route_rcv(struct net_device *dev, u8 *opt, int len,
struct in6_addr *gwaddr)
{
struct net *net = dev->nd_net;
struct route_info *rinfo = (struct route_info *) opt;
struct in6_addr prefix_buf, *prefix;
unsigned int pref;
Expand Down Expand Up @@ -489,15 +492,16 @@ int rt6_route_rcv(struct net_device *dev, u8 *opt, int len,
prefix = &prefix_buf;
}

rt = rt6_get_route_info(prefix, rinfo->prefix_len, gwaddr, dev->ifindex);
rt = rt6_get_route_info(net, prefix, rinfo->prefix_len, gwaddr,
dev->ifindex);

if (rt && !lifetime) {
ip6_del_rt(rt);
rt = NULL;
}

if (!rt && lifetime)
rt = rt6_add_route_info(prefix, rinfo->prefix_len, gwaddr, dev->ifindex,
rt = rt6_add_route_info(net, prefix, rinfo->prefix_len, gwaddr, dev->ifindex,
pref);
else if (rt)
rt->rt6i_flags = RTF_ROUTEINFO |
Expand Down Expand Up @@ -1588,14 +1592,15 @@ static struct rt6_info * ip6_rt_copy(struct rt6_info *ort)
}

#ifdef CONFIG_IPV6_ROUTE_INFO
static struct rt6_info *rt6_get_route_info(struct in6_addr *prefix, int prefixlen,
static struct rt6_info *rt6_get_route_info(struct net *net,
struct in6_addr *prefix, int prefixlen,
struct in6_addr *gwaddr, int ifindex)
{
struct fib6_node *fn;
struct rt6_info *rt = NULL;
struct fib6_table *table;

table = fib6_get_table(&init_net, RT6_TABLE_INFO);
table = fib6_get_table(net, RT6_TABLE_INFO);
if (table == NULL)
return NULL;

Expand All @@ -1619,7 +1624,8 @@ static struct rt6_info *rt6_get_route_info(struct in6_addr *prefix, int prefixle
return rt;
}

static struct rt6_info *rt6_add_route_info(struct in6_addr *prefix, int prefixlen,
static struct rt6_info *rt6_add_route_info(struct net *net,
struct in6_addr *prefix, int prefixlen,
struct in6_addr *gwaddr, int ifindex,
unsigned pref)
{
Expand All @@ -1630,6 +1636,9 @@ static struct rt6_info *rt6_add_route_info(struct in6_addr *prefix, int prefixle
.fc_dst_len = prefixlen,
.fc_flags = RTF_GATEWAY | RTF_ADDRCONF | RTF_ROUTEINFO |
RTF_UP | RTF_PREF(pref),
.fc_nlinfo.pid = 0,
.fc_nlinfo.nlh = NULL,
.fc_nlinfo.nl_net = net,
};

ipv6_addr_copy(&cfg.fc_dst, prefix);
Expand All @@ -1641,7 +1650,7 @@ static struct rt6_info *rt6_add_route_info(struct in6_addr *prefix, int prefixle

ip6_route_add(&cfg);

return rt6_get_route_info(prefix, prefixlen, gwaddr, ifindex);
return rt6_get_route_info(net, prefix, prefixlen, gwaddr, ifindex);
}
#endif

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