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Diffstat (limited to 'net/ipv4/route.c')
-rw-r--r--net/ipv4/route.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 5f4a5565ad8b..c81deb85acb4 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -1737,6 +1737,7 @@ static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr,
fl4.flowi4_mark = skb->mark;
fl4.flowi4_tos = tos;
fl4.flowi4_scope = RT_SCOPE_UNIVERSE;
+ fl4.flowi4_flags = 0;
fl4.daddr = daddr;
fl4.saddr = saddr;
err = fib_lookup(net, &fl4, &res, 0);
@@ -2045,6 +2046,7 @@ struct rtable *__ip_route_output_key(struct net *net, struct flowi4 *fl4)
struct fib_result res;
struct rtable *rth;
int orig_oif;
+ int err = -ENETUNREACH;
res.tclassid = 0;
res.fi = NULL;
@@ -2153,7 +2155,8 @@ struct rtable *__ip_route_output_key(struct net *net, struct flowi4 *fl4)
goto make_route;
}
- if (fib_lookup(net, fl4, &res, 0)) {
+ err = fib_lookup(net, fl4, &res, 0);
+ if (err) {
res.fi = NULL;
res.table = NULL;
if (fl4->flowi4_oif) {
@@ -2181,7 +2184,7 @@ struct rtable *__ip_route_output_key(struct net *net, struct flowi4 *fl4)
res.type = RTN_UNICAST;
goto make_route;
}
- rth = ERR_PTR(-ENETUNREACH);
+ rth = ERR_PTR(err);
goto out;
}