diff options
| -rw-r--r-- | include/net/flow.h | 1 | ||||
| -rw-r--r-- | net/core/fib_rules.c | 3 | ||||
| -rw-r--r-- | net/ipv4/fib_frontend.c | 7 |
3 files changed, 6 insertions, 5 deletions
diff --git a/include/net/flow.h b/include/net/flow.h index bb08692..0ac3fb5 100644 --- a/include/net/flow.h +++ b/include/net/flow.h @@ -49,6 +49,7 @@ struct flowi { __u8 proto; __u8 flags; #define FLOWI_FLAG_ANYSRC 0x01 +#define FLOWI_FLAG_MATCH_ANY_IIF 0x02 union { struct { __be16 sport; diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c index d078728..332c2e3 100644 --- a/net/core/fib_rules.c +++ b/net/core/fib_rules.c @@ -182,7 +182,8 @@ static int fib_rule_match(struct fib_rule *rule, struct fib_rules_ops *ops, { int ret = 0; - if (rule->iifindex && (rule->iifindex != fl->iif)) + if (rule->iifindex && (rule->iifindex != fl->iif) && + !(fl->flags & FLOWI_FLAG_MATCH_ANY_IIF)) goto out; if (rule->oifindex && (rule->oifindex != fl->oif)) diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index 7d02a9f..981f3c5 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -153,17 +153,16 @@ static void fib_flush(struct net *net) struct net_device * ip_dev_find(struct net *net, __be32 addr) { - struct flowi fl = { .nl_u = { .ip4_u = { .daddr = addr } } }; + struct flowi fl = { .nl_u = { .ip4_u = { .daddr = addr } }, + .flags = FLOWI_FLAG_MATCH_ANY_IIF }; struct fib_result res; struct net_device *dev = NULL; - struct fib_table *local_table; #ifdef CONFIG_IP_MULTIPLE_TABLES res.r = NULL; #endif - local_table = fib_get_table(net, RT_TABLE_LOCAL); - if (!local_table || fib_table_lookup(local_table, &fl, &res)) + if (fib_lookup(net, &fl, &res)) return NULL; if (res.type != RTN_LOCAL) goto out; |