summaryrefslogtreecommitdiff
path: root/net/ipv4/fib_frontend.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/ipv4/fib_frontend.c')
-rw-r--r--net/ipv4/fib_frontend.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 4f0ed458c88..a4396891835 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -175,6 +175,7 @@ out:
fib_res_put(&res);
return dev;
}
+EXPORT_SYMBOL(ip_dev_find);
/*
* Find address type as if only "dev" was present in the system. If
@@ -214,12 +215,14 @@ unsigned int inet_addr_type(struct net *net, __be32 addr)
{
return __inet_dev_addr_type(net, NULL, addr);
}
+EXPORT_SYMBOL(inet_addr_type);
unsigned int inet_dev_addr_type(struct net *net, const struct net_device *dev,
__be32 addr)
{
return __inet_dev_addr_type(net, dev, addr);
}
+EXPORT_SYMBOL(inet_dev_addr_type);
/* Given (packet source, input interface) and optional (dst, oif, tos):
- (main) check, that source is valid i.e. not broadcast or our local
@@ -284,7 +287,7 @@ int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif,
if (no_addr)
goto last_resort;
if (rpf == 1)
- goto e_inval;
+ goto e_rpf;
fl.oif = dev->ifindex;
ret = 0;
@@ -299,7 +302,7 @@ int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif,
last_resort:
if (rpf)
- goto e_inval;
+ goto e_rpf;
*spec_dst = inet_select_addr(dev, 0, RT_SCOPE_UNIVERSE);
*itag = 0;
return 0;
@@ -308,6 +311,8 @@ e_inval_res:
fib_res_put(&res);
e_inval:
return -EINVAL;
+e_rpf:
+ return -EXDEV;
}
static inline __be32 sk_extract_addr(struct sockaddr *addr)
@@ -1075,7 +1080,3 @@ void __init ip_fib_init(void)
fib_hash_init();
}
-
-EXPORT_SYMBOL(inet_addr_type);
-EXPORT_SYMBOL(inet_dev_addr_type);
-EXPORT_SYMBOL(ip_dev_find);