From ec6b486fa9f6d20bfbaebba1db88bfe9d390ab1a Mon Sep 17 00:00:00 2001 From: Al Viro <viro@zeniv.linux.org.uk> Date: Sat, 26 Apr 2008 22:28:58 -0700 Subject: ipv6: result of csum_fold() is already 16bit, no need to cast Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net> --- net/ipv6/ip6mr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ipv6') diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c index c8c6e33..2de3c46 100644 --- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -358,7 +358,7 @@ static int pim6_rcv(struct sk_buff *skb) if (pim->type != ((PIM_VERSION << 4) | PIM_REGISTER) || (pim->flags & PIM_NULL_REGISTER) || (ip_compute_csum((void *)pim, sizeof(*pim)) != 0 && - (u16)csum_fold(skb_checksum(skb, 0, skb->len, 0)))) + csum_fold(skb_checksum(skb, 0, skb->len, 0)))) goto drop; /* check if the inner packet is destined to mcast group */ -- cgit v1.1 From 5c5d6dabb7aac9d0ea7aa76b909bbd28efa99065 Mon Sep 17 00:00:00 2001 From: "David S. Miller" <davem@davemloft.net> Date: Sat, 26 Apr 2008 22:50:57 -0700 Subject: Revert "ipv6: Fix typo in net/ipv6/Kconfig" This reverts commit 5b3f129c5592ca35b3fe8916767c58b98710478c. As requested by Maciej W. Rozycki. Signed-off-by: David S. Miller <davem@davemloft.net> --- net/ipv6/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ipv6') diff --git a/net/ipv6/Kconfig b/net/ipv6/Kconfig index b2c9bec..42814a2 100644 --- a/net/ipv6/Kconfig +++ b/net/ipv6/Kconfig @@ -167,7 +167,7 @@ config IPV6_SIT Tunneling means encapsulating data of one protocol type within another protocol and sending it over a channel that understands the encapsulating protocol. This driver implements encapsulation of IPv6 - into IPv4 packets. This is useful if you want to connect to IPv6 + into IPv4 packets. This is useful if you want to connect two IPv6 networks over an IPv4-only path. Saying M here will produce a module called sit.ko. If unsure, say Y. -- cgit v1.1 From dae50295488f35d2d617b08a5fae43154c947eec Mon Sep 17 00:00:00 2001 From: David L Stevens <dlstevens@us.ibm.com> Date: Sun, 27 Apr 2008 01:06:07 -0700 Subject: ipv4/ipv6 compat: Fix SSM applications on 64bit kernels. Add support on 64-bit kernels for seting 32-bit compatible MCAST* socket options. Signed-off-by: David L Stevens <dlstevens@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net> --- net/ipv6/ipv6_sockglue.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'net/ipv6') diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c index 06de9d0..db6fdc1 100644 --- a/net/ipv6/ipv6_sockglue.c +++ b/net/ipv6/ipv6_sockglue.c @@ -52,6 +52,7 @@ #include <net/udp.h> #include <net/udplite.h> #include <net/xfrm.h> +#include <net/compat.h> #include <asm/uaccess.h> @@ -779,6 +780,10 @@ int compat_ipv6_setsockopt(struct sock *sk, int level, int optname, if (level != SOL_IPV6) return -ENOPROTOOPT; + if (optname >= MCAST_JOIN_GROUP && optname <= MCAST_MSFILTER) + return compat_mc_setsockopt(sk, level, optname, optval, optlen, + ipv6_setsockopt); + err = do_ipv6_setsockopt(sk, level, optname, optval, optlen); #ifdef CONFIG_NETFILTER /* we need to exclude all possible ENOPROTOOPTs except default case */ -- cgit v1.1