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ipv6: Assume the loopback address in link-local scope. 

Handle interface property strictly when looking up a route
for the loopback address (RFC4291 2.5.3).

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
This commit is contained in:
YOSHIFUJI Hideaki 2008-06-25 16:58:17 +09:00
parent f81b2e7d8c
commit 5ce83afaac
1 changed files with 1 additions and 1 deletions
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2
net/ipv6/route.c
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@ -228,7 +228,7 @@ static __inline__ int rt6_check_expired(const struct rt6_info *rt)
static inline int rt6_need_strict(struct in6_addr *daddr)
{
return (ipv6_addr_type(daddr) &
(IPV6_ADDR_MULTICAST | IPV6_ADDR_LINKLOCAL));
(IPV6_ADDR_MULTICAST | IPV6_ADDR_LINKLOCAL | IPV6_ADDR_LOOPBACK));
}
/*