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| author | David S. Miller <davem@davemloft.net> | 2011-03-02 13:27:41 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-03-02 13:27:41 -0800 |
| commit | 452edd598f60522c11f7f88fdbab27eb36509d1a (patch) | |
| tree | df1510e9848e591a412c8bfa724253470c48c4c2 /net/netfilter | |
| parent | 3872b284087081ee5cb0e4630954c2f7a2153cf5 (diff) | |
| download | linux-452edd598f60522c11f7f88fdbab27eb36509d1a.tar.gz linux-452edd598f60522c11f7f88fdbab27eb36509d1a.tar.bz2 linux-452edd598f60522c11f7f88fdbab27eb36509d1a.zip | |
xfrm: Return dst directly from xfrm_lookup()
Instead of on the stack.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netfilter')
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_xmit.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c index a48239aba33b..6264219f0a42 100644 --- a/net/netfilter/ipvs/ip_vs_xmit.c +++ b/net/netfilter/ipvs/ip_vs_xmit.c @@ -218,8 +218,13 @@ __ip_vs_route_output_v6(struct net *net, struct in6_addr *daddr, ipv6_dev_get_saddr(net, ip6_dst_idev(dst)->dev, &fl.fl6_dst, 0, &fl.fl6_src) < 0) goto out_err; - if (do_xfrm && xfrm_lookup(net, &dst, &fl, NULL, 0) < 0) - goto out_err; + if (do_xfrm) { + dst = xfrm_lookup(net, dst, &fl, NULL, 0); + if (IS_ERR(dst)) { + dst = NULL; + goto out_err; + } + } ipv6_addr_copy(ret_saddr, &fl.fl6_src); return dst; |