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| author | David S. Miller <davem@davemloft.net> | 2011-01-24 16:01:58 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-01-24 16:01:58 -0800 |
| commit | d80bc0fd262ef840ed4e82593ad6416fa1ba3fc4 (patch) | |
| tree | 3a6af0460cad71f1b2efa4acae895dfe2a52634a /net/ipv6/route.c | |
| parent | 3dce38a02d6370dca690cd923619d4b00024b723 (diff) | |
| download | linux-3.10-d80bc0fd262ef840ed4e82593ad6416fa1ba3fc4.tar.gz linux-3.10-d80bc0fd262ef840ed4e82593ad6416fa1ba3fc4.tar.bz2 linux-3.10-d80bc0fd262ef840ed4e82593ad6416fa1ba3fc4.zip | |
ipv6: Always clone offlink routes.
Do not handle PMTU vs. route lookup creation any differently
wrt. offlink routes, always clone them.
Reported-by: PK <runningdoglackey@yahoo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/route.c')
| -rw-r--r-- | net/ipv6/route.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 373bd0416f6..1534508f6c6 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -72,8 +72,6 @@ #define RT6_TRACE(x...) do { ; } while (0) #endif -#define CLONE_OFFLINK_ROUTE 0 - static struct rt6_info * ip6_rt_copy(struct rt6_info *ort); static struct dst_entry *ip6_dst_check(struct dst_entry *dst, u32 cookie); static unsigned int ip6_default_advmss(const struct dst_entry *dst); @@ -738,13 +736,8 @@ restart: if (!rt->rt6i_nexthop && !(rt->rt6i_flags & RTF_NONEXTHOP)) nrt = rt6_alloc_cow(rt, &fl->fl6_dst, &fl->fl6_src); - else { -#if CLONE_OFFLINK_ROUTE + else nrt = rt6_alloc_clone(rt, &fl->fl6_dst); -#else - goto out2; -#endif - } dst_release(&rt->dst); rt = nrt ? : net->ipv6.ip6_null_entry; |