Message ID | 4AD1E14D.6030903@linux-ipv6.org |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
From: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Date: Sun, 11 Oct 2009 22:44:45 +0900 > ipv6 sit: Fix 6rd relay address. > > Relay's address should be extracted from real IPv6 address > instead of configured prefix. > > Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index 8594451..193d0c6 100644 --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -569,12 +569,12 @@ __be32 try_6rd(struct in6_addr *v6dst, struct ip_tunnel *tunnel) pbw0 = tunnel->ip6rd.prefixlen >> 5; pbi0 = tunnel->ip6rd.prefixlen & 0x1f; - d = (ntohl(tunnel->ip6rd.prefix.s6_addr32[pbw0]) << pbi0) >> + d = (ntohl(v6dst->s6_addr32[pbw0]) << pbi0) >> tunnel->ip6rd.relay_prefixlen; pbi1 = pbi0 - tunnel->ip6rd.relay_prefixlen; if (pbi1 > 0) - d |= ntohl(tunnel->ip6rd.prefix.s6_addr32[pbw0 + 1]) >> + d |= ntohl(v6dst->s6_addr32[pbw0 + 1]) >> (32 - pbi1); dst = tunnel->ip6rd.relay_prefix | htonl(d);
ipv6 sit: Fix 6rd relay address. Relay's address should be extracted from real IPv6 address instead of configured prefix. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> --- net/ipv6/sit.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html