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ipv4: Make output route lookup return rtable directly.

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Instead of on the stack.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2011-03-02 14:31:35 -08:00
parent 452edd598f
commit b23dd4fe42
36 changed files with 267 additions and 224 deletions
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3
net/ipv4/syncookies.c
View file

@ -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;
}