diff options
| -rw-r--r-- | net/ipv6/fib6_rules.c | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c index 03ad23a5fd3..60af08f1254 100644 --- a/net/ipv6/fib6_rules.c +++ b/net/ipv6/fib6_rules.c @@ -29,7 +29,7 @@ struct fib6_rule u8 tclass; }; -static struct fib_rules_ops fib6_rules_ops; +static struct fib_rules_ops *fib6_rules_ops; struct dst_entry *fib6_rule_lookup(struct net *net, struct flowi *fl, int flags, pol_lookup_t lookup) @@ -38,7 +38,7 @@ struct dst_entry *fib6_rule_lookup(struct net *net, struct flowi *fl, .lookup_ptr = lookup, }; - fib_rules_lookup(&fib6_rules_ops, fl, flags, &arg); + fib_rules_lookup(fib6_rules_ops, fl, flags, &arg); if (arg.rule) fib_rule_put(arg.rule); @@ -234,7 +234,7 @@ static size_t fib6_rule_nlmsg_payload(struct fib_rule *rule) + nla_total_size(16); /* src */ } -static struct fib_rules_ops fib6_rules_ops = { +static struct fib_rules_ops fib6_rules_ops_template = { .family = AF_INET6, .rule_size = sizeof(struct fib6_rule), .addr_size = sizeof(struct in6_addr), @@ -247,7 +247,6 @@ static struct fib_rules_ops fib6_rules_ops = { .nlmsg_payload = fib6_rule_nlmsg_payload, .nlgroup = RTNLGRP_IPV6_RULE, .policy = fib6_rule_policy, - .rules_list = LIST_HEAD_INIT(fib6_rules_ops.rules_list), .owner = THIS_MODULE, .fro_net = &init_net, }; @@ -256,11 +255,18 @@ static int __init fib6_default_rules_init(void) { int err; - err = fib_default_rule_add(&fib6_rules_ops, 0, + fib6_rules_ops = kmemdup(&fib6_rules_ops_template, + sizeof(*fib6_rules_ops), GFP_KERNEL); + if (!fib6_rules_ops) + return -ENOMEM; + + INIT_LIST_HEAD(&fib6_rules_ops->rules_list); + + err = fib_default_rule_add(fib6_rules_ops, 0, RT6_TABLE_LOCAL, FIB_RULE_PERMANENT); if (err < 0) return err; - err = fib_default_rule_add(&fib6_rules_ops, 0x7FFE, RT6_TABLE_MAIN, 0); + err = fib_default_rule_add(fib6_rules_ops, 0x7FFE, RT6_TABLE_MAIN, 0); if (err < 0) return err; return 0; @@ -274,18 +280,20 @@ int __init fib6_rules_init(void) if (ret) goto out; - ret = fib_rules_register(&fib6_rules_ops); + ret = fib_rules_register(fib6_rules_ops); if (ret) goto out_default_rules_init; out: return ret; out_default_rules_init: - fib_rules_cleanup_ops(&fib6_rules_ops); + fib_rules_cleanup_ops(fib6_rules_ops); + kfree(fib6_rules_ops); goto out; } void fib6_rules_cleanup(void) { - fib_rules_unregister(&fib6_rules_ops); + fib_rules_unregister(fib6_rules_ops); + kfree(fib6_rules_ops); } |