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authorDavid S. Miller <davem@davemloft.net>2011-03-03 01:31:35 +0300
committerDavid S. Miller <davem@davemloft.net>2011-03-03 01:31:35 +0300
commitb23dd4fe42b455af5c6e20966b7d6959fa8352ea (patch)
treebf97323eae9a8d084170e573ff2c0c40bc72c3cd /net/ipv4/syncookies.c
parent452edd598f60522c11f7f88fdbab27eb36509d1a (diff)
downloadlinux-b23dd4fe42b455af5c6e20966b7d6959fa8352ea.tar.xz
ipv4: Make output route lookup return rtable directly.
Instead of on the stack. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/syncookies.c')
-rw-r--r--net/ipv4/syncookies.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c
index 47519205a014..0ad6ddf638a7 100644
--- a/net/ipv4/syncookies.c
+++ b/net/ipv4/syncookies.c
@@ -355,7 +355,8 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb,
.fl_ip_sport = th->dest,
.fl_ip_dport = th->source };
security_req_classify_flow(req, &fl);
- if (ip_route_output_key(sock_net(sk), &rt, &fl)) {
+ rt = ip_route_output_key(sock_net(sk), &fl);
+ if (IS_ERR(rt)) {
reqsk_free(req);
goto out;
}