linux/net/netfilter/ipvs, branch v3.7

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2012-10-17T08:59:20Z

To obtain new flag FLOWI_FLAG_KNOWN_NH to fix netfilter's xt_TEE target.

ipvs: initialize returned data in do_ip_vs_get_ctl

2012-10-09T04:04:34Z

As reported by a gcc warning, the do_ip_vs_get_ctl does not initalize all the members of the ip_vs_timeout_user structure it returns if at least one of the TCP or UDP protocols is disabled for ipvs. This makes sure that the data is always initialized, before it is returned as a response to IPVS_CMD_GET_CONFIG or printed as a debug message in IPVS_CMD_SET_CONFIG. Without this patch, building ARM ixp4xx_defconfig results in: net/netfilter/ipvs/ip_vs_ctl.c: In function 'ip_vs_genl_set_cmd': net/netfilter/ipvs/ip_vs_ctl.c:2238:47: warning: 't.udp_timeout' may be used uninitialized in this function [-Wuninitialized] net/netfilter/ipvs/ip_vs_ctl.c:3322:28: note: 't.udp_timeout' was declared here net/netfilter/ipvs/ip_vs_ctl.c:2238:47: warning: 't.tcp_fin_timeout' may be used uninitialized in this function [-Wuninitialized] net/netfilter/ipvs/ip_vs_ctl.c:3322:28: note: 't.tcp_fin_timeout' was declared here net/netfilter/ipvs/ip_vs_ctl.c:2238:47: warning: 't.tcp_timeout' may be used uninitialized in this function [-Wuninitialized] net/netfilter/ipvs/ip_vs_ctl.c:3322:28: note: 't.tcp_timeout' was declared here Signed-off-by: Arnd Bergmann Acked-by: Julian Anastasov Signed-off-by: Simon Horman

ipvs: fix ARP resolving for direct routing mode

2012-10-08T21:42:36Z

After the change "Make neigh lookups directly in output packet path" (commit a263b30936) IPVS can not reach the real server for DR mode because we resolve the destination address from IP header, not from route neighbour. Use the new FLOWI_FLAG_KNOWN_NH flag to request output routes with known nexthop, so that it has preference on resolving. Signed-off-by: Julian Anastasov Signed-off-by: David S. Miller

Merge branch 'master' of git://1984.lsi.us.es/nf-next

2012-09-13T18:24:31Z

Pablo Neira Ayuso says: ==================== The following patchset contains four Netfilter updates, mostly targeting to fix issues added with IPv6 NAT, and one little IPVS update for net-next: * Remove unneeded conditional free of skb in nfnetlink_queue, from Wei Yongjun. * One semantic path from coccinelle detected the use of list_del + INIT_LIST_HEAD, instead of list_del_init, again from Wei Yongjun. * Fix out-of-bound memory access in the NAT address selection, from Florian Westphal. This was introduced with the IPv6 NAT patches. * Two fixes for crashes that were introduced in the recently merged IPv6 NAT support, from myself. ==================== Signed-off-by: David S. Miller

netlink: Rename pid to portid to avoid confusion

2012-09-10T19:30:41Z

It is a frequent mistake to confuse the netlink port identifier with a process identifier. Try to reduce this confusion by renaming fields that hold port identifiers portid instead of pid. I have carefully avoided changing the structures exported to userspace to avoid changing the userspace API. I have successfully built an allyesconfig kernel with this change. Signed-off-by: "Eric W. Biederman" Acked-by: Stephen Hemminger Signed-off-by: David S. Miller

ipvs: use list_del_init instead of list_del/INIT_LIST_HEAD

2012-09-10T07:48:55Z

Using list_del_init() instead of list_del() + INIT_LIST_HEAD(). spatch with a semantic match is used to found this problem. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun Acked-by: Simon Horman Signed-off-by: Pablo Neira Ayuso

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2012-09-03T13:34:51Z

This merges (3f509c6 netfilter: nf_nat_sip: fix incorrect handling of EBUSY for RTCP expectation) to Patrick McHardy's IPv6 NAT changes.

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2012-08-31T19:14:18Z

Merge the 'net' tree to get the recent set of netfilter bug fixes in order to assist with some merge hassles Pablo is going to have to deal with for upcoming changes. Signed-off-by: David S. Miller

ipvs: fix error return code

2012-08-30T01:27:19Z

Initialize return variable before exiting on an error path. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // ( if@p1 (\(ret < 0\|ret != 0\)) { ... return ret; } | ret@p1 = 0 ) ... when != ret = e1 when != &ret *if(...) { ... when != ret = e2 when forall return ret; } // Signed-off-by: Julia Lawall Acked-by: Simon Horman Signed-off-by: Pablo Neira Ayuso

netfilter: nf_nat: add protoff argument to packet mangling functions

2012-08-30T01:00:13Z

For mangling IPv6 packets the protocol header offset needs to be known by the NAT packet mangling functions. Add a so far unused protoff argument and convert the conntrack and NAT helpers to use it in preparation of IPv6 NAT. Signed-off-by: Patrick McHardy