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authorEric Dumazet <eric.dumazet@gmail.com>2011-03-15 15:26:43 -0700
committerDavid S. Miller <davem@davemloft.net>2011-03-15 15:26:43 -0700
commit7313714775a6411402f63261c05fbb4ee3d5b64a (patch)
treeef2983b19f31ba0743911d69f82d0aa252f10913 /net/xfrm
parentc337ffb68e1e71bad069b14d2246fa1e0c31699c (diff)
downloadop-kernel-dev-7313714775a6411402f63261c05fbb4ee3d5b64a.zip
op-kernel-dev-7313714775a6411402f63261c05fbb4ee3d5b64a.tar.gz
xfrm: fix __xfrm_route_forward()
This function should return 0 in case of error, 1 if OK commit 452edd598f60522 (xfrm: Return dst directly from xfrm_lookup()) got it wrong. Reported-and-bisected-by: Michael Smith <msmith@cbnco.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm')
-rw-r--r--net/xfrm/xfrm_policy.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 1ba0258..027e3c6 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -2175,7 +2175,7 @@ int __xfrm_route_forward(struct sk_buff *skb, unsigned short family)
struct net *net = dev_net(skb->dev);
struct flowi fl;
struct dst_entry *dst;
- int res = 0;
+ int res = 1;
if (xfrm_decode_session(skb, &fl, family) < 0) {
XFRM_INC_STATS(net, LINUX_MIB_XFRMFWDHDRERROR);
@@ -2186,7 +2186,7 @@ int __xfrm_route_forward(struct sk_buff *skb, unsigned short family)
dst = xfrm_lookup(net, skb_dst(skb), &fl, NULL, 0);
if (IS_ERR(dst)) {
- res = 1;
+ res = 0;
dst = NULL;
}
skb_dst_set(skb, dst);
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