From 51314a17baabc710e5fb12975fe8983dedd5ac0d Mon Sep 17 00:00:00 2001 From: "Denis V. Lunev" Date: Sun, 20 Jan 2008 16:47:09 -0800 Subject: [PATCH] [NETNS]: Process FIB rule action in the context of the namespace. Save namespace context on the fib rule at the rule creation time and call routing lookup in the correct namespace. Signed-off-by: Denis V. Lunev Acked-by: Daniel Lezcano Signed-off-by: David S. Miller --- include/net/fib_rules.h | 1 + net/core/fib_rules.c | 2 ++ net/ipv4/fib_rules.c | 2 +- 3 files changed, 4 insertions(+), 1 deletion(-) diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h index 7f9f4aec8f..34349f9f43 100644 --- a/include/net/fib_rules.h +++ b/include/net/fib_rules.h @@ -22,6 +22,7 @@ struct fib_rule u32 target; struct fib_rule * ctarget; struct rcu_head rcu; + struct net * fr_net; }; struct fib_lookup_arg diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c index 3cd4f13413..42ccaf5b85 100644 --- a/net/core/fib_rules.c +++ b/net/core/fib_rules.c @@ -29,6 +29,7 @@ int fib_default_rule_add(struct fib_rules_ops *ops, r->pref = pref; r->table = table; r->flags = flags; + r->fr_net = ops->fro_net; /* The lock is not required here, the list in unreacheable * at the moment this function is called */ @@ -242,6 +243,7 @@ static int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg) err = -ENOMEM; goto errout; } + rule->fr_net = net; if (tb[FRA_PRIORITY]) rule->pref = nla_get_u32(tb[FRA_PRIORITY]); diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c index 3b7affd5cb..d2001f1c28 100644 --- a/net/ipv4/fib_rules.c +++ b/net/ipv4/fib_rules.c @@ -91,7 +91,7 @@ static int fib4_rule_action(struct fib_rule *rule, struct flowi *flp, goto errout; } - if ((tbl = fib_get_table(&init_net, rule->table)) == NULL) + if ((tbl = fib_get_table(rule->fr_net, rule->table)) == NULL) goto errout; err = tbl->tb_lookup(tbl, flp, (struct fib_result *) arg->result); -- 2.39.5