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| author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2006-03-20 17:00:48 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-03-20 17:00:48 -0800 |
| commit | 045927ff84c340da5442543e87be988fcde5a283 (patch) | |
| tree | fc8d51e6fc9a17915c6eeca727aa64952f67002c /net | |
| parent | 554cfb7ee5d4f2d0edb280e66e4a2db1906a8300 (diff) | |
| download | linux-045927ff84c340da5442543e87be988fcde5a283.tar.gz | |
[IPV6]: ROUTE: More strict check for default routers in rt6_get_dflt_router().
Check RTF_ADDRCONF|RTF_DEFAULT in rt6_get_dflt_router().
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv6/route.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index f71e2365b43d9..ea6eb44618e77 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -1248,6 +1248,7 @@ struct rt6_info *rt6_get_dflt_router(struct in6_addr *addr, struct net_device *d write_lock_bh(&rt6_lock); for (rt = fn->leaf; rt; rt=rt->u.next) { if (dev == rt->rt6i_dev && + ((rt->rt6i_flags & (RTF_ADDRCONF | RTF_DEFAULT)) == (RTF_ADDRCONF | RTF_DEFAULT)) && ipv6_addr_equal(&rt->rt6i_gateway, addr)) break; } |