diff options
| -rw-r--r-- | include/linux/fib_rules.h | 6 | ||||
| -rw-r--r-- | include/net/fib_rules.h | 6 | ||||
| -rw-r--r-- | net/core/fib_rules.c | 36 |
3 files changed, 25 insertions, 23 deletions
diff --git a/include/linux/fib_rules.h b/include/linux/fib_rules.h index c7e5b70..7e11bb2 100644 --- a/include/linux/fib_rules.h +++ b/include/linux/fib_rules.h @@ -8,7 +8,8 @@ #define FIB_RULE_PERMANENT 0x00000001 #define FIB_RULE_INVERT 0x00000002 #define FIB_RULE_UNRESOLVED 0x00000004 -#define FIB_RULE_DEV_DETACHED 0x00000008 +#define FIB_RULE_IIF_DETACHED 0x00000008 +#define FIB_RULE_DEV_DETACHED FIB_RULE_IIF_DETACHED /* try to find source address in routing lookups */ #define FIB_RULE_FIND_SADDR 0x00010000 @@ -31,7 +32,8 @@ enum { FRA_UNSPEC, FRA_DST, /* destination address */ FRA_SRC, /* source address */ - FRA_IFNAME, /* interface name */ + FRA_IIFNAME, /* interface name */ +#define FRA_IFNAME FRA_IIFNAME FRA_GOTO, /* target to jump to (FR_ACT_GOTO) */ FRA_UNUSED2, FRA_PRIORITY, /* priority/preference */ diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h index 22fb323c..62bebcb 100644 --- a/include/net/fib_rules.h +++ b/include/net/fib_rules.h @@ -10,7 +10,7 @@ struct fib_rule { struct list_head list; atomic_t refcnt; - int ifindex; + int iifindex; u32 mark; u32 mark_mask; u32 pref; @@ -19,7 +19,7 @@ struct fib_rule { u8 action; u32 target; struct fib_rule * ctarget; - char ifname[IFNAMSIZ]; + char iifname[IFNAMSIZ]; struct rcu_head rcu; struct net * fr_net; }; @@ -67,7 +67,7 @@ struct fib_rules_ops { }; #define FRA_GENERIC_POLICY \ - [FRA_IFNAME] = { .type = NLA_STRING, .len = IFNAMSIZ - 1 }, \ + [FRA_IIFNAME] = { .type = NLA_STRING, .len = IFNAMSIZ - 1 }, \ [FRA_PRIORITY] = { .type = NLA_U32 }, \ [FRA_FWMARK] = { .type = NLA_U32 }, \ [FRA_FWMASK] = { .type = NLA_U32 }, \ diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c index bd30938..8e8028c 100644 --- a/net/core/fib_rules.c +++ b/net/core/fib_rules.c @@ -135,7 +135,7 @@ static int fib_rule_match(struct fib_rule *rule, struct fib_rules_ops *ops, { int ret = 0; - if (rule->ifindex && (rule->ifindex != fl->iif)) + if (rule->iifindex && (rule->iifindex != fl->iif)) goto out; if ((rule->mark ^ fl->mark) & rule->mark_mask) @@ -248,14 +248,14 @@ static int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg) if (tb[FRA_PRIORITY]) rule->pref = nla_get_u32(tb[FRA_PRIORITY]); - if (tb[FRA_IFNAME]) { + if (tb[FRA_IIFNAME]) { struct net_device *dev; - rule->ifindex = -1; - nla_strlcpy(rule->ifname, tb[FRA_IFNAME], IFNAMSIZ); - dev = __dev_get_by_name(net, rule->ifname); + rule->iifindex = -1; + nla_strlcpy(rule->iifname, tb[FRA_IIFNAME], IFNAMSIZ); + dev = __dev_get_by_name(net, rule->iifname); if (dev) - rule->ifindex = dev->ifindex; + rule->iifindex = dev->ifindex; } if (tb[FRA_FWMARK]) { @@ -388,8 +388,8 @@ static int fib_nl_delrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg) (rule->pref != nla_get_u32(tb[FRA_PRIORITY]))) continue; - if (tb[FRA_IFNAME] && - nla_strcmp(tb[FRA_IFNAME], rule->ifname)) + if (tb[FRA_IIFNAME] && + nla_strcmp(tb[FRA_IIFNAME], rule->iifname)) continue; if (tb[FRA_FWMARK] && @@ -447,7 +447,7 @@ static inline size_t fib_rule_nlmsg_size(struct fib_rules_ops *ops, struct fib_rule *rule) { size_t payload = NLMSG_ALIGN(sizeof(struct fib_rule_hdr)) - + nla_total_size(IFNAMSIZ) /* FRA_IFNAME */ + + nla_total_size(IFNAMSIZ) /* FRA_IIFNAME */ + nla_total_size(4) /* FRA_PRIORITY */ + nla_total_size(4) /* FRA_TABLE */ + nla_total_size(4) /* FRA_FWMARK */ @@ -481,11 +481,11 @@ static int fib_nl_fill_rule(struct sk_buff *skb, struct fib_rule *rule, if (rule->action == FR_ACT_GOTO && rule->ctarget == NULL) frh->flags |= FIB_RULE_UNRESOLVED; - if (rule->ifname[0]) { - NLA_PUT_STRING(skb, FRA_IFNAME, rule->ifname); + if (rule->iifname[0]) { + NLA_PUT_STRING(skb, FRA_IIFNAME, rule->iifname); - if (rule->ifindex == -1) - frh->flags |= FIB_RULE_DEV_DETACHED; + if (rule->iifindex == -1) + frh->flags |= FIB_RULE_IIF_DETACHED; } if (rule->pref) @@ -600,9 +600,9 @@ static void attach_rules(struct list_head *rules, struct net_device *dev) struct fib_rule *rule; list_for_each_entry(rule, rules, list) { - if (rule->ifindex == -1 && - strcmp(dev->name, rule->ifname) == 0) - rule->ifindex = dev->ifindex; + if (rule->iifindex == -1 && + strcmp(dev->name, rule->iifname) == 0) + rule->iifindex = dev->ifindex; } } @@ -611,8 +611,8 @@ static void detach_rules(struct list_head *rules, struct net_device *dev) struct fib_rule *rule; list_for_each_entry(rule, rules, list) - if (rule->ifindex == dev->ifindex) - rule->ifindex = -1; + if (rule->iifindex == dev->ifindex) + rule->iifindex = -1; } |
