From d62c612ef8a66be534a3ada598cfa28d40cd0b3c Mon Sep 17 00:00:00 2001 From: Pavel Emelyanov Date: Mon, 19 May 2008 13:45:33 -0700 Subject: netns: Introduce sysctl root for read-only net sysctls. This one stores all ctl-heads in one list and restricts the permissions not give write access to non-init net namespaces. Signed-off-by: Pavel Emelyanov Signed-off-by: David S. Miller --- net/sysctl_net.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) (limited to 'net/sysctl_net.c') diff --git a/net/sysctl_net.c b/net/sysctl_net.c index b4f0525f91af..d8e79162724c 100644 --- a/net/sysctl_net.c +++ b/net/sysctl_net.c @@ -40,6 +40,27 @@ static struct ctl_table_root net_sysctl_root = { .lookup = net_ctl_header_lookup, }; +static LIST_HEAD(net_sysctl_ro_tables); +static struct list_head *net_ctl_ro_header_lookup(struct ctl_table_root *root, + struct nsproxy *namespaces) +{ + return &net_sysctl_ro_tables; +} + +static int net_ctl_ro_header_perms(struct ctl_table_root *root, + struct nsproxy *namespaces, struct ctl_table *table) +{ + if (namespaces->net_ns == &init_net) + return table->mode; + else + return table->mode & ~0222; +} + +static struct ctl_table_root net_sysctl_ro_root = { + .lookup = net_ctl_ro_header_lookup, + .permissions = net_ctl_ro_header_perms, +}; + static int sysctl_net_init(struct net *net) { INIT_LIST_HEAD(&net->sysctl_table_headers); @@ -64,6 +85,7 @@ static __init int sysctl_init(void) if (ret) goto out; register_sysctl_root(&net_sysctl_root); + register_sysctl_root(&net_sysctl_ro_root); out: return ret; } @@ -80,6 +102,14 @@ struct ctl_table_header *register_net_sysctl_table(struct net *net, } EXPORT_SYMBOL_GPL(register_net_sysctl_table); +struct ctl_table_header *register_net_sysctl_rotable(const + struct ctl_path *path, struct ctl_table *table) +{ + return __register_sysctl_paths(&net_sysctl_ro_root, + &init_nsproxy, path, table); +} +EXPORT_SYMBOL_GPL(register_net_sysctl_rotable); + void unregister_net_sysctl_table(struct ctl_table_header *header) { unregister_sysctl_table(header); -- cgit v1.2.3 From 0b040829952d84bf2a62526f0e24b624e0699447 Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Tue, 10 Jun 2008 22:46:50 -0700 Subject: net: remove CVS keywords This patch removes CVS keywords that weren't updated for a long time from comments. Signed-off-by: Adrian Bunk Signed-off-by: David S. Miller --- include/linux/if_bridge.h | 2 -- include/linux/if_ppp.h | 2 -- include/linux/if_tun.h | 2 -- include/linux/ip6_tunnel.h | 4 ---- include/linux/ppp-comp.h | 2 -- include/linux/ppp_defs.h | 2 -- include/linux/sunrpc/auth_gss.h | 2 -- include/linux/sunrpc/gss_api.h | 2 -- include/linux/sunrpc/svcauth_gss.h | 3 --- include/net/inetpeer.h | 2 -- include/net/ip6_tunnel.h | 4 ---- include/net/ipconfig.h | 2 -- include/net/ipv6.h | 2 -- include/net/snmp.h | 2 -- net/bluetooth/bnep/bnep.h | 4 ---- net/bluetooth/bnep/core.c | 4 ---- net/bluetooth/bnep/netdev.c | 4 ---- net/bluetooth/bnep/sock.c | 4 ---- net/bluetooth/rfcomm/core.c | 2 -- net/bluetooth/rfcomm/sock.c | 2 -- net/bluetooth/rfcomm/tty.c | 2 -- net/bridge/br.c | 2 -- net/bridge/br_device.c | 2 -- net/bridge/br_fdb.c | 2 -- net/bridge/br_forward.c | 2 -- net/bridge/br_if.c | 2 -- net/bridge/br_input.c | 2 -- net/bridge/br_ioctl.c | 2 -- net/bridge/br_notify.c | 2 -- net/bridge/br_private.h | 2 -- net/bridge/br_private_stp.h | 2 -- net/bridge/br_stp.c | 2 -- net/bridge/br_stp_bpdu.c | 2 -- net/bridge/br_stp_if.c | 2 -- net/bridge/br_stp_timer.c | 2 -- net/core/skbuff.c | 2 -- net/core/sock.c | 2 -- net/ipv4/af_inet.c | 2 -- net/ipv4/arp.c | 2 -- net/ipv4/devinet.c | 2 -- net/ipv4/fib_frontend.c | 2 -- net/ipv4/fib_hash.c | 2 -- net/ipv4/fib_semantics.c | 2 -- net/ipv4/fib_trie.c | 2 -- net/ipv4/icmp.c | 2 -- net/ipv4/igmp.c | 2 -- net/ipv4/inet_diag.c | 2 -- net/ipv4/inetpeer.c | 2 -- net/ipv4/ip_forward.c | 2 -- net/ipv4/ip_fragment.c | 2 -- net/ipv4/ip_input.c | 2 -- net/ipv4/ip_options.c | 2 -- net/ipv4/ip_output.c | 2 -- net/ipv4/ip_sockglue.c | 2 -- net/ipv4/ipconfig.c | 2 -- net/ipv4/ipip.c | 2 -- net/ipv4/ipmr.c | 2 -- net/ipv4/ipvs/ip_vs_app.c | 2 -- net/ipv4/ipvs/ip_vs_conn.c | 2 -- net/ipv4/ipvs/ip_vs_core.c | 2 -- net/ipv4/ipvs/ip_vs_ctl.c | 2 -- net/ipv4/ipvs/ip_vs_dh.c | 2 -- net/ipv4/ipvs/ip_vs_est.c | 2 -- net/ipv4/ipvs/ip_vs_ftp.c | 2 -- net/ipv4/ipvs/ip_vs_lblc.c | 2 -- net/ipv4/ipvs/ip_vs_lblcr.c | 2 -- net/ipv4/ipvs/ip_vs_lc.c | 2 -- net/ipv4/ipvs/ip_vs_nq.c | 2 -- net/ipv4/ipvs/ip_vs_proto.c | 2 -- net/ipv4/ipvs/ip_vs_proto_ah.c | 2 -- net/ipv4/ipvs/ip_vs_proto_esp.c | 2 -- net/ipv4/ipvs/ip_vs_proto_tcp.c | 2 -- net/ipv4/ipvs/ip_vs_proto_udp.c | 2 -- net/ipv4/ipvs/ip_vs_rr.c | 2 -- net/ipv4/ipvs/ip_vs_sched.c | 2 -- net/ipv4/ipvs/ip_vs_sed.c | 2 -- net/ipv4/ipvs/ip_vs_sh.c | 2 -- net/ipv4/ipvs/ip_vs_sync.c | 2 -- net/ipv4/ipvs/ip_vs_wlc.c | 2 -- net/ipv4/ipvs/ip_vs_wrr.c | 2 -- net/ipv4/ipvs/ip_vs_xmit.c | 2 -- net/ipv4/proc.c | 2 -- net/ipv4/protocol.c | 2 -- net/ipv4/raw.c | 2 -- net/ipv4/route.c | 2 -- net/ipv4/syncookies.c | 2 -- net/ipv4/sysctl_net_ipv4.c | 2 -- net/ipv4/tcp.c | 2 -- net/ipv4/tcp_diag.c | 2 -- net/ipv4/tcp_input.c | 2 -- net/ipv4/tcp_ipv4.c | 2 -- net/ipv4/tcp_minisocks.c | 2 -- net/ipv4/tcp_output.c | 2 -- net/ipv4/tcp_timer.c | 2 -- net/ipv4/udp.c | 2 -- net/ipv4/udplite.c | 2 -- net/ipv6/addrconf.c | 2 -- net/ipv6/af_inet6.c | 2 -- net/ipv6/datagram.c | 2 -- net/ipv6/exthdrs.c | 2 -- net/ipv6/icmp.c | 2 -- net/ipv6/ip6_fib.c | 2 -- net/ipv6/ip6_input.c | 2 -- net/ipv6/ip6_output.c | 2 -- net/ipv6/ip6_tunnel.c | 2 -- net/ipv6/ipv6_sockglue.c | 2 -- net/ipv6/mcast.c | 2 -- net/ipv6/proc.c | 2 -- net/ipv6/protocol.c | 2 -- net/ipv6/raw.c | 2 -- net/ipv6/reassembly.c | 2 -- net/ipv6/route.c | 2 -- net/ipv6/sit.c | 2 -- net/ipv6/tcp_ipv6.c | 2 -- net/ipv6/udp.c | 2 -- net/ipv6/udplite.c | 2 -- net/packet/af_packet.c | 2 -- net/sched/sch_htb.c | 2 -- net/sunrpc/auth_gss/auth_gss.c | 2 -- net/sysctl_net.c | 1 - net/unix/af_unix.c | 2 -- 121 files changed, 254 deletions(-) (limited to 'net/sysctl_net.c') diff --git a/include/linux/if_bridge.h b/include/linux/if_bridge.h index 950e13d09e06..6badb3e2c4e4 100644 --- a/include/linux/if_bridge.h +++ b/include/linux/if_bridge.h @@ -4,8 +4,6 @@ * Authors: * Lennert Buytenhek * - * $Id: if_bridge.h,v 1.1 2000/02/18 16:47:01 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/include/linux/if_ppp.h b/include/linux/if_ppp.h index 0f2f70d4e48c..c3b1f8562709 100644 --- a/include/linux/if_ppp.h +++ b/include/linux/if_ppp.h @@ -1,5 +1,3 @@ -/* $Id: if_ppp.h,v 1.21 2000/03/27 06:03:36 paulus Exp $ */ - /* * if_ppp.h - Point-to-Point Protocol definitions. * diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h index 8c71fe2fb1f5..18f31b6187a3 100644 --- a/include/linux/if_tun.h +++ b/include/linux/if_tun.h @@ -11,8 +11,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * $Id: if_tun.h,v 1.2 2001/06/01 18:39:47 davem Exp $ */ #ifndef __IF_TUN_H diff --git a/include/linux/ip6_tunnel.h b/include/linux/ip6_tunnel.h index af3f4a70f3df..1e7cc4af40de 100644 --- a/include/linux/ip6_tunnel.h +++ b/include/linux/ip6_tunnel.h @@ -1,7 +1,3 @@ -/* - * $Id$ - */ - #ifndef _IP6_TUNNEL_H #define _IP6_TUNNEL_H diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h index e86a7a5cf355..b8d4ddd22736 100644 --- a/include/linux/ppp-comp.h +++ b/include/linux/ppp-comp.h @@ -23,8 +23,6 @@ * ON AN "AS IS" BASIS, AND THE AUSTRALIAN NATIONAL UNIVERSITY HAS NO * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, * OR MODIFICATIONS. - * - * $Id: ppp-comp.h,v 1.6 1997/11/27 06:04:44 paulus Exp $ */ /* diff --git a/include/linux/ppp_defs.h b/include/linux/ppp_defs.h index c6b13ff85028..6e8adc77522c 100644 --- a/include/linux/ppp_defs.h +++ b/include/linux/ppp_defs.h @@ -1,5 +1,3 @@ -/* $Id: ppp_defs.h,v 1.2 1994/09/21 01:31:06 paulus Exp $ */ - /* * ppp_defs.h - PPP definitions. * diff --git a/include/linux/sunrpc/auth_gss.h b/include/linux/sunrpc/auth_gss.h index fec6899bf355..d48d4e605f74 100644 --- a/include/linux/sunrpc/auth_gss.h +++ b/include/linux/sunrpc/auth_gss.h @@ -7,8 +7,6 @@ * Andy Adamson * Bruce Fields * Copyright (c) 2000 The Regents of the University of Michigan - * - * $Id$ */ #ifndef _LINUX_SUNRPC_AUTH_GSS_H diff --git a/include/linux/sunrpc/gss_api.h b/include/linux/sunrpc/gss_api.h index 459c5fc11d51..03f33330ece2 100644 --- a/include/linux/sunrpc/gss_api.h +++ b/include/linux/sunrpc/gss_api.h @@ -7,8 +7,6 @@ * Andy Adamson * Bruce Fields * Copyright (c) 2000 The Regents of the University of Michigan - * - * $Id$ */ #ifndef _LINUX_SUNRPC_GSS_API_H diff --git a/include/linux/sunrpc/svcauth_gss.h b/include/linux/sunrpc/svcauth_gss.h index 417a1def56db..c9165d9771a8 100644 --- a/include/linux/sunrpc/svcauth_gss.h +++ b/include/linux/sunrpc/svcauth_gss.h @@ -3,9 +3,6 @@ * * Bruce Fields * Copyright (c) 2002 The Regents of the Unviersity of Michigan - * - * $Id$ - * */ #ifndef _LINUX_SUNRPC_SVCAUTH_GSS_H diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h index ad8404b56113..15e1f8fe4c1f 100644 --- a/include/net/inetpeer.h +++ b/include/net/inetpeer.h @@ -1,8 +1,6 @@ /* * INETPEER - A storage for permanent information about peers * - * Version: $Id: inetpeer.h,v 1.2 2002/01/12 07:54:56 davem Exp $ - * * Authors: Andrey V. Savochkin */ diff --git a/include/net/ip6_tunnel.h b/include/net/ip6_tunnel.h index 3780592ebe8e..83b4e008b16d 100644 --- a/include/net/ip6_tunnel.h +++ b/include/net/ip6_tunnel.h @@ -1,7 +1,3 @@ -/* - * $Id$ - */ - #ifndef _NET_IP6_TUNNEL_H #define _NET_IP6_TUNNEL_H diff --git a/include/net/ipconfig.h b/include/net/ipconfig.h index 3924d7d2cb11..c74cc1bd5a02 100644 --- a/include/net/ipconfig.h +++ b/include/net/ipconfig.h @@ -1,6 +1,4 @@ /* - * $Id: ipconfig.h,v 1.4 2001/04/30 04:51:46 davem Exp $ - * * Copyright (C) 1997 Martin Mares * * Automatic IP Layer Configuration diff --git a/include/net/ipv6.h b/include/net/ipv6.h index e0a612bc9c4e..7f7db8d57934 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -4,8 +4,6 @@ * Authors: * Pedro Roque * - * $Id: ipv6.h,v 1.1 2002/05/20 15:13:07 jgrimm Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/include/net/snmp.h b/include/net/snmp.h index ce2f48507510..57c93628695f 100644 --- a/include/net/snmp.h +++ b/include/net/snmp.h @@ -14,8 +14,6 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. * - * $Id: snmp.h,v 1.19 2001/06/14 13:40:46 davem Exp $ - * */ #ifndef _SNMP_H diff --git a/net/bluetooth/bnep/bnep.h b/net/bluetooth/bnep/bnep.h index e69244dd8de8..b69bf4e7c48b 100644 --- a/net/bluetooth/bnep/bnep.h +++ b/net/bluetooth/bnep/bnep.h @@ -16,10 +16,6 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -/* - * $Id: bnep.h,v 1.5 2002/08/04 21:23:58 maxk Exp $ - */ - #ifndef _BNEP_H #define _BNEP_H diff --git a/net/bluetooth/bnep/core.c b/net/bluetooth/bnep/core.c index f85d94643aaf..1d98a1b80da7 100644 --- a/net/bluetooth/bnep/core.c +++ b/net/bluetooth/bnep/core.c @@ -25,10 +25,6 @@ SOFTWARE IS DISCLAIMED. */ -/* - * $Id: core.c,v 1.20 2002/08/04 21:23:58 maxk Exp $ - */ - #include #include diff --git a/net/bluetooth/bnep/netdev.c b/net/bluetooth/bnep/netdev.c index 95e3837e4312..d9fa0ab2c87f 100644 --- a/net/bluetooth/bnep/netdev.c +++ b/net/bluetooth/bnep/netdev.c @@ -25,10 +25,6 @@ SOFTWARE IS DISCLAIMED. */ -/* - * $Id: netdev.c,v 1.8 2002/08/04 21:23:58 maxk Exp $ - */ - #include #include diff --git a/net/bluetooth/bnep/sock.c b/net/bluetooth/bnep/sock.c index 201e5b1ce473..8ffb57f2303a 100644 --- a/net/bluetooth/bnep/sock.c +++ b/net/bluetooth/bnep/sock.c @@ -24,10 +24,6 @@ SOFTWARE IS DISCLAIMED. */ -/* - * $Id: sock.c,v 1.4 2002/08/04 21:23:58 maxk Exp $ - */ - #include #include diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index 0c2c93735e93..b4fb84e398e5 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -23,8 +23,6 @@ /* * Bluetooth RFCOMM core. - * - * $Id: core.c,v 1.42 2002/10/01 23:26:25 maxk Exp $ */ #include diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c index 5083adcbfae5..c9054487670a 100644 --- a/net/bluetooth/rfcomm/sock.c +++ b/net/bluetooth/rfcomm/sock.c @@ -23,8 +23,6 @@ /* * RFCOMM sockets. - * - * $Id: sock.c,v 1.24 2002/10/03 01:00:34 maxk Exp $ */ #include diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c index c9191871c1e0..be84f4fc1477 100644 --- a/net/bluetooth/rfcomm/tty.c +++ b/net/bluetooth/rfcomm/tty.c @@ -23,8 +23,6 @@ /* * RFCOMM TTY. - * - * $Id: tty.c,v 1.24 2002/10/03 01:54:38 holtmann Exp $ */ #include diff --git a/net/bridge/br.c b/net/bridge/br.c index 8f3c58e5f7a5..cede010f4ddd 100644 --- a/net/bridge/br.c +++ b/net/bridge/br.c @@ -5,8 +5,6 @@ * Authors: * Lennert Buytenhek * - * $Id: br.c,v 1.47 2001/12/24 00:56:41 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c index 626c7795ae30..a6ffc6c2a69f 100644 --- a/net/bridge/br_device.c +++ b/net/bridge/br_device.c @@ -5,8 +5,6 @@ * Authors: * Lennert Buytenhek * - * $Id: br_device.c,v 1.6 2001/12/24 00:59:55 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c index 72c5976a5ce3..4de74cdd091d 100644 --- a/net/bridge/br_fdb.c +++ b/net/bridge/br_fdb.c @@ -5,8 +5,6 @@ * Authors: * Lennert Buytenhek * - * $Id: br_fdb.c,v 1.6 2002/01/17 00:57:07 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c index a4711674b3df..512645727f51 100644 --- a/net/bridge/br_forward.c +++ b/net/bridge/br_forward.c @@ -5,8 +5,6 @@ * Authors: * Lennert Buytenhek * - * $Id: br_forward.c,v 1.4 2001/08/14 22:05:57 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c index c2397f503b0f..143c954681b8 100644 --- a/net/bridge/br_if.c +++ b/net/bridge/br_if.c @@ -5,8 +5,6 @@ * Authors: * Lennert Buytenhek * - * $Id: br_if.c,v 1.7 2001/12/24 00:59:55 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c index fa0f5711a996..0145e9416714 100644 --- a/net/bridge/br_input.c +++ b/net/bridge/br_input.c @@ -5,8 +5,6 @@ * Authors: * Lennert Buytenhek * - * $Id: br_input.c,v 1.10 2001/12/24 04:50:20 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/net/bridge/br_ioctl.c b/net/bridge/br_ioctl.c index 0655a5f07f58..eeee218eed80 100644 --- a/net/bridge/br_ioctl.c +++ b/net/bridge/br_ioctl.c @@ -5,8 +5,6 @@ * Authors: * Lennert Buytenhek * - * $Id: br_ioctl.c,v 1.4 2000/11/08 05:16:40 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/net/bridge/br_notify.c b/net/bridge/br_notify.c index 00644a544e3c..88d8ec7b3142 100644 --- a/net/bridge/br_notify.c +++ b/net/bridge/br_notify.c @@ -5,8 +5,6 @@ * Authors: * Lennert Buytenhek * - * $Id: br_notify.c,v 1.2 2000/02/21 15:51:34 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 0243cb489edd..83ff5861c2d2 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -4,8 +4,6 @@ * Authors: * Lennert Buytenhek * - * $Id: br_private.h,v 1.7 2001/12/24 00:59:55 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/net/bridge/br_private_stp.h b/net/bridge/br_private_stp.h index e29f01ac1adf..8b650f7fbfa0 100644 --- a/net/bridge/br_private_stp.h +++ b/net/bridge/br_private_stp.h @@ -4,8 +4,6 @@ * Authors: * Lennert Buytenhek * - * $Id: br_private_stp.h,v 1.3 2001/02/05 06:03:47 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/net/bridge/br_stp.c b/net/bridge/br_stp.c index e38034aa56f5..284d1b2fa1ff 100644 --- a/net/bridge/br_stp.c +++ b/net/bridge/br_stp.c @@ -5,8 +5,6 @@ * Authors: * Lennert Buytenhek * - * $Id: br_stp.c,v 1.4 2000/06/19 10:13:35 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/net/bridge/br_stp_bpdu.c b/net/bridge/br_stp_bpdu.c index ddeb6e5d45d6..9dc2de656965 100644 --- a/net/bridge/br_stp_bpdu.c +++ b/net/bridge/br_stp_bpdu.c @@ -5,8 +5,6 @@ * Authors: * Lennert Buytenhek * - * $Id: br_stp_bpdu.c,v 1.3 2001/11/10 02:35:25 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/net/bridge/br_stp_if.c b/net/bridge/br_stp_if.c index 1a430eccec9b..1a4e5c37a0cf 100644 --- a/net/bridge/br_stp_if.c +++ b/net/bridge/br_stp_if.c @@ -5,8 +5,6 @@ * Authors: * Lennert Buytenhek * - * $Id: br_stp_if.c,v 1.4 2001/04/14 21:14:39 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/net/bridge/br_stp_timer.c b/net/bridge/br_stp_timer.c index 77f5255e6915..772a140bfdf0 100644 --- a/net/bridge/br_stp_timer.c +++ b/net/bridge/br_stp_timer.c @@ -5,8 +5,6 @@ * Authors: * Lennert Buytenhek * - * $Id: br_stp_timer.c,v 1.3 2000/05/05 02:17:17 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 1e556d312117..3e18f8525e82 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -4,8 +4,6 @@ * Authors: Alan Cox * Florian La Roche * - * Version: $Id: skbuff.c,v 1.90 2001/11/07 05:56:19 davem Exp $ - * * Fixes: * Alan Cox : Fixed the worst of the load * balancer bugs. diff --git a/net/core/sock.c b/net/core/sock.c index 88094cb09c06..3879bf65897e 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -7,8 +7,6 @@ * handler for protocols to use and generic option handler. * * - * Version: $Id: sock.c,v 1.117 2002/02/01 22:01:03 davem Exp $ - * * Authors: Ross Biro * Fred N. van Kempen, * Florian La Roche, diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index 24eca23c2db3..42bd24b64b57 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -5,8 +5,6 @@ * * PF_INET protocol family socket handler. * - * Version: $Id: af_inet.c,v 1.137 2002/02/01 22:01:03 davem Exp $ - * * Authors: Ross Biro * Fred N. van Kempen, * Florian La Roche, diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index 9b539fa9fe18..20c515a1be28 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -1,6 +1,4 @@ /* linux/net/ipv4/arp.c - * - * Version: $Id: arp.c,v 1.99 2001/08/30 22:55:42 davem Exp $ * * Copyright (C) 1994 by Florian La Roche * diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index 61011e1d580e..f8c0b0aea93a 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -1,8 +1,6 @@ /* * NET3 IP device support routines. * - * Version: $Id: devinet.c,v 1.44 2001/10/31 21:55:54 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index 0b2ac6a3d903..5ad01d63f83b 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -5,8 +5,6 @@ * * IPv4 Forwarding Information Base: FIB frontend. * - * Version: $Id: fib_frontend.c,v 1.26 2001/10/31 21:55:54 davem Exp $ - * * Authors: Alexey Kuznetsov, * * This program is free software; you can redistribute it and/or diff --git a/net/ipv4/fib_hash.c b/net/ipv4/fib_hash.c index 2e2fc3376ac9..eeec4bf982b8 100644 --- a/net/ipv4/fib_hash.c +++ b/net/ipv4/fib_hash.c @@ -5,8 +5,6 @@ * * IPv4 FIB: lookup engine and maintenance routines. * - * Version: $Id: fib_hash.c,v 1.13 2001/10/31 21:55:54 davem Exp $ - * * Authors: Alexey Kuznetsov, * * This program is free software; you can redistribute it and/or diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c index 3b83c34019fc..9335eba683c3 100644 --- a/net/ipv4/fib_semantics.c +++ b/net/ipv4/fib_semantics.c @@ -5,8 +5,6 @@ * * IPv4 Forwarding Information Base: semantics. * - * Version: $Id: fib_semantics.c,v 1.19 2002/01/12 07:54:56 davem Exp $ - * * Authors: Alexey Kuznetsov, * * This program is free software; you can redistribute it and/or diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index 4b02d14e7ab9..394db9c941a1 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -22,8 +22,6 @@ * IP-address lookup using LC-tries. Stefan Nilsson and Gunnar Karlsson * IEEE Journal on Selected Areas in Communications, 17(6):1083-1092, June 1999 * - * Version: $Id: fib_trie.c,v 1.3 2005/06/08 14:20:01 robert Exp $ - * * * Code from fib_hash has been reused which includes the following header: * diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c index 87397351ddac..aa7cf46853b7 100644 --- a/net/ipv4/icmp.c +++ b/net/ipv4/icmp.c @@ -3,8 +3,6 @@ * * Alan Cox, * - * Version: $Id: icmp.c,v 1.85 2002/02/01 22:01:03 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c index 2769dc4a4c84..68e84a933e90 100644 --- a/net/ipv4/igmp.c +++ b/net/ipv4/igmp.c @@ -8,8 +8,6 @@ * the older version didn't come out right using gcc 2.5.8, the newer one * seems to fall out with gcc 2.6.2. * - * Version: $Id: igmp.c,v 1.47 2002/02/01 22:01:03 davem Exp $ - * * Authors: * Alan Cox * diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c index da97695e7096..c10036e7a463 100644 --- a/net/ipv4/inet_diag.c +++ b/net/ipv4/inet_diag.c @@ -1,8 +1,6 @@ /* * inet_diag.c Module for monitoring INET transport protocols sockets. * - * Version: $Id: inet_diag.c,v 1.3 2002/02/01 22:01:04 davem Exp $ - * * Authors: Alexey Kuznetsov, * * This program is free software; you can redistribute it and/or diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c index af995198f643..a456ceeac3f2 100644 --- a/net/ipv4/inetpeer.c +++ b/net/ipv4/inetpeer.c @@ -3,8 +3,6 @@ * * This source is covered by the GNU GPL, the same as all kernel sources. * - * Version: $Id: inetpeer.c,v 1.7 2001/09/20 21:22:50 davem Exp $ - * * Authors: Andrey V. Savochkin */ diff --git a/net/ipv4/ip_forward.c b/net/ipv4/ip_forward.c index 4813c39b438b..37d36a3f33cd 100644 --- a/net/ipv4/ip_forward.c +++ b/net/ipv4/ip_forward.c @@ -5,8 +5,6 @@ * * The IP forwarding functionality. * - * Version: $Id: ip_forward.c,v 1.48 2000/12/13 18:31:48 davem Exp $ - * * Authors: see ip.c * * Fixes: diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c index be1cb89a8d5a..91e321407313 100644 --- a/net/ipv4/ip_fragment.c +++ b/net/ipv4/ip_fragment.c @@ -5,8 +5,6 @@ * * The IP fragmentation functionality. * - * Version: $Id: ip_fragment.c,v 1.59 2002/01/12 07:54:56 davem Exp $ - * * Authors: Fred N. van Kempen * Alan Cox * diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c index ff77a4a7f9ec..7c26428ea67b 100644 --- a/net/ipv4/ip_input.c +++ b/net/ipv4/ip_input.c @@ -5,8 +5,6 @@ * * The Internet Protocol (IP) module. * - * Version: $Id: ip_input.c,v 1.55 2002/01/12 07:39:45 davem Exp $ - * * Authors: Ross Biro * Fred N. van Kempen, * Donald Becker, diff --git a/net/ipv4/ip_options.c b/net/ipv4/ip_options.c index 33126ad2cfdc..be3f18a7a40e 100644 --- a/net/ipv4/ip_options.c +++ b/net/ipv4/ip_options.c @@ -5,8 +5,6 @@ * * The options processing module for ip.c * - * Version: $Id: ip_options.c,v 1.21 2001/09/01 00:31:50 davem Exp $ - * * Authors: A.N.Kuznetsov * */ diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index e527628f56cf..f1278eecf56d 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -5,8 +5,6 @@ * * The Internet Protocol (IP) output module. * - * Version: $Id: ip_output.c,v 1.100 2002/02/01 22:01:03 davem Exp $ - * * Authors: Ross Biro * Fred N. van Kempen, * Donald Becker, diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c index e0514e82308e..105d92a039b9 100644 --- a/net/ipv4/ip_sockglue.c +++ b/net/ipv4/ip_sockglue.c @@ -5,8 +5,6 @@ * * The IP to API glue. * - * Version: $Id: ip_sockglue.c,v 1.62 2002/02/01 22:01:04 davem Exp $ - * * Authors: see ip.c * * Fixes: diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c index ed45037ce9be..b88aa9afa42e 100644 --- a/net/ipv4/ipconfig.c +++ b/net/ipv4/ipconfig.c @@ -1,6 +1,4 @@ /* - * $Id: ipconfig.c,v 1.46 2002/02/01 22:01:04 davem Exp $ - * * Automatic Configuration of IP -- use DHCP, BOOTP, RARP, or * user-supplied information to configure own IP address and routes. * diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c index 86d8836551b9..4c6d2caf9203 100644 --- a/net/ipv4/ipip.c +++ b/net/ipv4/ipip.c @@ -1,8 +1,6 @@ /* * Linux NET3: IP/IP protocol decoder. * - * Version: $Id: ipip.c,v 1.50 2001/10/02 02:22:36 davem Exp $ - * * Authors: * Sam Lantinga (slouken@cs.ucdavis.edu) 02/01/95 * diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index a34da4977c73..300ab0c2919e 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -9,8 +9,6 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. * - * Version: $Id: ipmr.c,v 1.65 2001/10/31 21:55:54 davem Exp $ - * * Fixes: * Michael Chastain : Incorrect size of copying. * Alan Cox : Added the cache manager code diff --git a/net/ipv4/ipvs/ip_vs_app.c b/net/ipv4/ipvs/ip_vs_app.c index 535abe0c45e7..1f1897a1a702 100644 --- a/net/ipv4/ipvs/ip_vs_app.c +++ b/net/ipv4/ipvs/ip_vs_app.c @@ -1,8 +1,6 @@ /* * ip_vs_app.c: Application module support for IPVS * - * Version: $Id: ip_vs_app.c,v 1.17 2003/03/22 06:31:21 wensong Exp $ - * * Authors: Wensong Zhang * * This program is free software; you can redistribute it and/or diff --git a/net/ipv4/ipvs/ip_vs_conn.c b/net/ipv4/ipvs/ip_vs_conn.c index 65f1ba112752..f8bdae47a77f 100644 --- a/net/ipv4/ipvs/ip_vs_conn.c +++ b/net/ipv4/ipvs/ip_vs_conn.c @@ -5,8 +5,6 @@ * high-performance and highly available server based on a * cluster of servers. * - * Version: $Id: ip_vs_conn.c,v 1.31 2003/04/18 09:03:16 wensong Exp $ - * * Authors: Wensong Zhang * Peter Kese * Julian Anastasov diff --git a/net/ipv4/ipvs/ip_vs_core.c b/net/ipv4/ipvs/ip_vs_core.c index 963981a9d501..bcf6276ba4b2 100644 --- a/net/ipv4/ipvs/ip_vs_core.c +++ b/net/ipv4/ipvs/ip_vs_core.c @@ -5,8 +5,6 @@ * high-performance and highly available server based on a * cluster of servers. * - * Version: $Id: ip_vs_core.c,v 1.34 2003/05/10 03:05:23 wensong Exp $ - * * Authors: Wensong Zhang * Peter Kese * Julian Anastasov diff --git a/net/ipv4/ipvs/ip_vs_ctl.c b/net/ipv4/ipvs/ip_vs_ctl.c index 94c5767c8e01..9a5ace0b4dd6 100644 --- a/net/ipv4/ipvs/ip_vs_ctl.c +++ b/net/ipv4/ipvs/ip_vs_ctl.c @@ -5,8 +5,6 @@ * high-performance and highly available server based on a * cluster of servers. * - * Version: $Id: ip_vs_ctl.c,v 1.36 2003/06/08 09:31:19 wensong Exp $ - * * Authors: Wensong Zhang * Peter Kese * Julian Anastasov diff --git a/net/ipv4/ipvs/ip_vs_dh.c b/net/ipv4/ipvs/ip_vs_dh.c index dcf5d46aaa5e..8afc1503ed20 100644 --- a/net/ipv4/ipvs/ip_vs_dh.c +++ b/net/ipv4/ipvs/ip_vs_dh.c @@ -1,8 +1,6 @@ /* * IPVS: Destination Hashing scheduling module * - * Version: $Id: ip_vs_dh.c,v 1.5 2002/09/15 08:14:08 wensong Exp $ - * * Authors: Wensong Zhang * * Inspired by the consistent hashing scheduler patch from diff --git a/net/ipv4/ipvs/ip_vs_est.c b/net/ipv4/ipvs/ip_vs_est.c index dfa0d713c801..bc04eedd6dbb 100644 --- a/net/ipv4/ipvs/ip_vs_est.c +++ b/net/ipv4/ipvs/ip_vs_est.c @@ -1,8 +1,6 @@ /* * ip_vs_est.c: simple rate estimator for IPVS * - * Version: $Id: ip_vs_est.c,v 1.4 2002/11/30 01:50:35 wensong Exp $ - * * Authors: Wensong Zhang * * This program is free software; you can redistribute it and/or diff --git a/net/ipv4/ipvs/ip_vs_ftp.c b/net/ipv4/ipvs/ip_vs_ftp.c index 59aa166b7678..c1c758e4f733 100644 --- a/net/ipv4/ipvs/ip_vs_ftp.c +++ b/net/ipv4/ipvs/ip_vs_ftp.c @@ -1,8 +1,6 @@ /* * ip_vs_ftp.c: IPVS ftp application module * - * Version: $Id: ip_vs_ftp.c,v 1.13 2002/09/15 08:14:08 wensong Exp $ - * * Authors: Wensong Zhang * * Changes: diff --git a/net/ipv4/ipvs/ip_vs_lblc.c b/net/ipv4/ipvs/ip_vs_lblc.c index 3888642706ad..0efa3db4b180 100644 --- a/net/ipv4/ipvs/ip_vs_lblc.c +++ b/net/ipv4/ipvs/ip_vs_lblc.c @@ -1,8 +1,6 @@ /* * IPVS: Locality-Based Least-Connection scheduling module * - * Version: $Id: ip_vs_lblc.c,v 1.10 2002/09/15 08:14:08 wensong Exp $ - * * Authors: Wensong Zhang * * This program is free software; you can redistribute it and/or diff --git a/net/ipv4/ipvs/ip_vs_lblcr.c b/net/ipv4/ipvs/ip_vs_lblcr.c index daa260eb21cf..8e3bbeb45138 100644 --- a/net/ipv4/ipvs/ip_vs_lblcr.c +++ b/net/ipv4/ipvs/ip_vs_lblcr.c @@ -1,8 +1,6 @@ /* * IPVS: Locality-Based Least-Connection with Replication scheduler * - * Version: $Id: ip_vs_lblcr.c,v 1.11 2002/09/15 08:14:08 wensong Exp $ - * * Authors: Wensong Zhang * * This program is free software; you can redistribute it and/or diff --git a/net/ipv4/ipvs/ip_vs_lc.c b/net/ipv4/ipvs/ip_vs_lc.c index d88fef90a641..ac9f08e065d5 100644 --- a/net/ipv4/ipvs/ip_vs_lc.c +++ b/net/ipv4/ipvs/ip_vs_lc.c @@ -1,8 +1,6 @@ /* * IPVS: Least-Connection Scheduling module * - * Version: $Id: ip_vs_lc.c,v 1.10 2003/04/18 09:03:16 wensong Exp $ - * * Authors: Wensong Zhang * * This program is free software; you can redistribute it and/or diff --git a/net/ipv4/ipvs/ip_vs_nq.c b/net/ipv4/ipvs/ip_vs_nq.c index bc2a9e5f2a7b..a46bf258d420 100644 --- a/net/ipv4/ipvs/ip_vs_nq.c +++ b/net/ipv4/ipvs/ip_vs_nq.c @@ -1,8 +1,6 @@ /* * IPVS: Never Queue scheduling module * - * Version: $Id: ip_vs_nq.c,v 1.2 2003/06/08 09:31:19 wensong Exp $ - * * Authors: Wensong Zhang * * This program is free software; you can redistribute it and/or diff --git a/net/ipv4/ipvs/ip_vs_proto.c b/net/ipv4/ipvs/ip_vs_proto.c index 4b1c16cbb16b..876714f23d65 100644 --- a/net/ipv4/ipvs/ip_vs_proto.c +++ b/net/ipv4/ipvs/ip_vs_proto.c @@ -1,8 +1,6 @@ /* * ip_vs_proto.c: transport protocol load balancing support for IPVS * - * Version: $Id: ip_vs_proto.c,v 1.2 2003/04/18 09:03:16 wensong Exp $ - * * Authors: Wensong Zhang * Julian Anastasov * diff --git a/net/ipv4/ipvs/ip_vs_proto_ah.c b/net/ipv4/ipvs/ip_vs_proto_ah.c index 4bf835e1d86d..73e0ea87c1f5 100644 --- a/net/ipv4/ipvs/ip_vs_proto_ah.c +++ b/net/ipv4/ipvs/ip_vs_proto_ah.c @@ -1,8 +1,6 @@ /* * ip_vs_proto_ah.c: AH IPSec load balancing support for IPVS * - * Version: $Id: ip_vs_proto_ah.c,v 1.1 2003/07/04 15:04:37 wensong Exp $ - * * Authors: Julian Anastasov , February 2002 * Wensong Zhang * diff --git a/net/ipv4/ipvs/ip_vs_proto_esp.c b/net/ipv4/ipvs/ip_vs_proto_esp.c index db6a6b7b1a0b..21d70c8ffa54 100644 --- a/net/ipv4/ipvs/ip_vs_proto_esp.c +++ b/net/ipv4/ipvs/ip_vs_proto_esp.c @@ -1,8 +1,6 @@ /* * ip_vs_proto_esp.c: ESP IPSec load balancing support for IPVS * - * Version: $Id: ip_vs_proto_esp.c,v 1.1 2003/07/04 15:04:37 wensong Exp $ - * * Authors: Julian Anastasov , February 2002 * Wensong Zhang * diff --git a/net/ipv4/ipvs/ip_vs_proto_tcp.c b/net/ipv4/ipvs/ip_vs_proto_tcp.c index b83dc14b0a4d..d0ea467986a0 100644 --- a/net/ipv4/ipvs/ip_vs_proto_tcp.c +++ b/net/ipv4/ipvs/ip_vs_proto_tcp.c @@ -1,8 +1,6 @@ /* * ip_vs_proto_tcp.c: TCP load balancing support for IPVS * - * Version: $Id: ip_vs_proto_tcp.c,v 1.3 2002/11/30 01:50:35 wensong Exp $ - * * Authors: Wensong Zhang * Julian Anastasov * diff --git a/net/ipv4/ipvs/ip_vs_proto_udp.c b/net/ipv4/ipvs/ip_vs_proto_udp.c index 75771cb3cd6f..c6be5d56823f 100644 --- a/net/ipv4/ipvs/ip_vs_proto_udp.c +++ b/net/ipv4/ipvs/ip_vs_proto_udp.c @@ -1,8 +1,6 @@ /* * ip_vs_proto_udp.c: UDP load balancing support for IPVS * - * Version: $Id: ip_vs_proto_udp.c,v 1.3 2002/11/30 01:50:35 wensong Exp $ - * * Authors: Wensong Zhang * Julian Anastasov * diff --git a/net/ipv4/ipvs/ip_vs_rr.c b/net/ipv4/ipvs/ip_vs_rr.c index 433f8a947924..c8db12d39e61 100644 --- a/net/ipv4/ipvs/ip_vs_rr.c +++ b/net/ipv4/ipvs/ip_vs_rr.c @@ -1,8 +1,6 @@ /* * IPVS: Round-Robin Scheduling module * - * Version: $Id: ip_vs_rr.c,v 1.9 2002/09/15 08:14:08 wensong Exp $ - * * Authors: Wensong Zhang * Peter Kese * diff --git a/net/ipv4/ipvs/ip_vs_sched.c b/net/ipv4/ipvs/ip_vs_sched.c index 121a32b1b756..b64767309855 100644 --- a/net/ipv4/ipvs/ip_vs_sched.c +++ b/net/ipv4/ipvs/ip_vs_sched.c @@ -5,8 +5,6 @@ * high-performance and highly available server based on a * cluster of servers. * - * Version: $Id: ip_vs_sched.c,v 1.13 2003/05/10 03:05:23 wensong Exp $ - * * Authors: Wensong Zhang * Peter Kese * diff --git a/net/ipv4/ipvs/ip_vs_sed.c b/net/ipv4/ipvs/ip_vs_sed.c index dd7c128f9db3..2a7d31358181 100644 --- a/net/ipv4/ipvs/ip_vs_sed.c +++ b/net/ipv4/ipvs/ip_vs_sed.c @@ -1,8 +1,6 @@ /* * IPVS: Shortest Expected Delay scheduling module * - * Version: $Id: ip_vs_sed.c,v 1.1 2003/05/10 03:06:08 wensong Exp $ - * * Authors: Wensong Zhang * * This program is free software; you can redistribute it and/or diff --git a/net/ipv4/ipvs/ip_vs_sh.c b/net/ipv4/ipvs/ip_vs_sh.c index 1b25b00ef1e1..b8fdfac65001 100644 --- a/net/ipv4/ipvs/ip_vs_sh.c +++ b/net/ipv4/ipvs/ip_vs_sh.c @@ -1,8 +1,6 @@ /* * IPVS: Source Hashing scheduling module * - * Version: $Id: ip_vs_sh.c,v 1.5 2002/09/15 08:14:08 wensong Exp $ - * * Authors: Wensong Zhang * * This program is free software; you can redistribute it and/or diff --git a/net/ipv4/ipvs/ip_vs_sync.c b/net/ipv4/ipvs/ip_vs_sync.c index eff54efe0351..2d4a86f73325 100644 --- a/net/ipv4/ipvs/ip_vs_sync.c +++ b/net/ipv4/ipvs/ip_vs_sync.c @@ -5,8 +5,6 @@ * high-performance and highly available server based on a * cluster of servers. * - * Version: $Id: ip_vs_sync.c,v 1.13 2003/06/08 09:31:19 wensong Exp $ - * * Authors: Wensong Zhang * * ip_vs_sync: sync connection info from master load balancer to backups diff --git a/net/ipv4/ipvs/ip_vs_wlc.c b/net/ipv4/ipvs/ip_vs_wlc.c index 8a9d913261d8..772c3cb4eca1 100644 --- a/net/ipv4/ipvs/ip_vs_wlc.c +++ b/net/ipv4/ipvs/ip_vs_wlc.c @@ -1,8 +1,6 @@ /* * IPVS: Weighted Least-Connection Scheduling module * - * Version: $Id: ip_vs_wlc.c,v 1.13 2003/04/18 09:03:16 wensong Exp $ - * * Authors: Wensong Zhang * Peter Kese * diff --git a/net/ipv4/ipvs/ip_vs_wrr.c b/net/ipv4/ipvs/ip_vs_wrr.c index 85c680add6df..1d6932d7dc97 100644 --- a/net/ipv4/ipvs/ip_vs_wrr.c +++ b/net/ipv4/ipvs/ip_vs_wrr.c @@ -1,8 +1,6 @@ /* * IPVS: Weighted Round-Robin Scheduling module * - * Version: $Id: ip_vs_wrr.c,v 1.12 2002/09/15 08:14:08 wensong Exp $ - * * Authors: Wensong Zhang * * This program is free software; you can redistribute it and/or diff --git a/net/ipv4/ipvs/ip_vs_xmit.c b/net/ipv4/ipvs/ip_vs_xmit.c index f63006caea03..9892d4aca42e 100644 --- a/net/ipv4/ipvs/ip_vs_xmit.c +++ b/net/ipv4/ipvs/ip_vs_xmit.c @@ -1,8 +1,6 @@ /* * ip_vs_xmit.c: various packet transmitters for IPVS * - * Version: $Id: ip_vs_xmit.c,v 1.2 2002/11/30 01:50:35 wensong Exp $ - * * Authors: Wensong Zhang * Julian Anastasov * diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c index 552169b41b16..eb5cee279c5f 100644 --- a/net/ipv4/proc.c +++ b/net/ipv4/proc.c @@ -7,8 +7,6 @@ * PROC file system. It is mainly used for debugging and * statistics. * - * Version: $Id: proc.c,v 1.45 2001/05/16 16:45:35 davem Exp $ - * * Authors: Fred N. van Kempen, * Gerald J. Heim, * Fred Baumgarten, diff --git a/net/ipv4/protocol.c b/net/ipv4/protocol.c index 971ab9356e51..ea50da0649fd 100644 --- a/net/ipv4/protocol.c +++ b/net/ipv4/protocol.c @@ -5,8 +5,6 @@ * * INET protocol dispatch tables. * - * Version: $Id: protocol.c,v 1.14 2001/05/18 02:25:49 davem Exp $ - * * Authors: Ross Biro * Fred N. van Kempen, * diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c index e7e091d365ff..1d0c97c8712d 100644 --- a/net/ipv4/raw.c +++ b/net/ipv4/raw.c @@ -5,8 +5,6 @@ * * RAW - implementation of IP "raw" sockets. * - * Version: $Id: raw.c,v 1.64 2002/02/01 22:01:04 davem Exp $ - * * Authors: Ross Biro * Fred N. van Kempen, * diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 96be336064fb..fe3a02237286 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -5,8 +5,6 @@ * * ROUTE - implementation of the IP router. * - * Version: $Id: route.c,v 1.103 2002/01/12 07:44:09 davem Exp $ - * * Authors: Ross Biro * Fred N. van Kempen, * Alan Cox, diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c index 73ba98921d64..6317d3c8dc0d 100644 --- a/net/ipv4/syncookies.c +++ b/net/ipv4/syncookies.c @@ -8,8 +8,6 @@ * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. - * - * $Id: syncookies.c,v 1.18 2002/02/01 22:01:04 davem Exp $ */ #include diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c index c437f804ee38..901607003205 100644 --- a/net/ipv4/sysctl_net_ipv4.c +++ b/net/ipv4/sysctl_net_ipv4.c @@ -1,8 +1,6 @@ /* * sysctl_net_ipv4.c: sysctl interface to net IPV4 subsystem. * - * $Id: sysctl_net_ipv4.c,v 1.50 2001/10/20 00:00:11 davem Exp $ - * * Begun April 1, 1996, Mike Shaver. * Added /proc/sys/net/ipv4 directory entry (empty =) ). [MS] */ diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index ab66683b8043..ad66b09e0bcd 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -5,8 +5,6 @@ * * Implementation of the Transmission Control Protocol(TCP). * - * Version: $Id: tcp.c,v 1.216 2002/02/01 22:01:04 davem Exp $ - * * Authors: Ross Biro * Fred N. van Kempen, * Mark Evans, diff --git a/net/ipv4/tcp_diag.c b/net/ipv4/tcp_diag.c index 2fbcc7d1b1a0..838d491dfda7 100644 --- a/net/ipv4/tcp_diag.c +++ b/net/ipv4/tcp_diag.c @@ -1,8 +1,6 @@ /* * tcp_diag.c Module for monitoring TCP transport protocols sockets. * - * Version: $Id: tcp_diag.c,v 1.3 2002/02/01 22:01:04 davem Exp $ - * * Authors: Alexey Kuznetsov, * * This program is free software; you can redistribute it and/or diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index eba873e9b560..b68c3c7d906b 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -5,8 +5,6 @@ * * Implementation of the Transmission Control Protocol(TCP). * - * Version: $Id: tcp_input.c,v 1.243 2002/02/01 22:01:04 davem Exp $ - * * Authors: Ross Biro * Fred N. van Kempen, * Mark Evans, diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index cd601a866c2f..f2926ae1de57 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -5,8 +5,6 @@ * * Implementation of the Transmission Control Protocol(TCP). * - * Version: $Id: tcp_ipv4.c,v 1.240 2002/02/01 22:01:04 davem Exp $ - * * IPv4 specific functions * * diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c index 019c8c16e5cc..1276cab85e3e 100644 --- a/net/ipv4/tcp_minisocks.c +++ b/net/ipv4/tcp_minisocks.c @@ -5,8 +5,6 @@ * * Implementation of the Transmission Control Protocol(TCP). * - * Version: $Id: tcp_minisocks.c,v 1.15 2002/02/01 22:01:04 davem Exp $ - * * Authors: Ross Biro * Fred N. van Kempen, * Mark Evans, diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index ad993ecb4810..b171ac65ccab 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -5,8 +5,6 @@ * * Implementation of the Transmission Control Protocol(TCP). * - * Version: $Id: tcp_output.c,v 1.146 2002/02/01 22:01:04 davem Exp $ - * * Authors: Ross Biro * Fred N. van Kempen, * Mark Evans, diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c index 4de68cf5f2aa..e77e7ae0bf2c 100644 --- a/net/ipv4/tcp_timer.c +++ b/net/ipv4/tcp_timer.c @@ -5,8 +5,6 @@ * * Implementation of the Transmission Control Protocol(TCP). * - * Version: $Id: tcp_timer.c,v 1.88 2002/02/01 22:01:04 davem Exp $ - * * Authors: Ross Biro * Fred N. van Kempen, * Mark Evans, diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 56fcda3694ba..355e6d62d483 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -5,8 +5,6 @@ * * The User Datagram Protocol (UDP). * - * Version: $Id: udp.c,v 1.102 2002/02/01 22:01:04 davem Exp $ - * * Authors: Ross Biro * Fred N. van Kempen, * Arnt Gulbrandsen, diff --git a/net/ipv4/udplite.c b/net/ipv4/udplite.c index 72ce26b6c4d3..4ad16b6d5138 100644 --- a/net/ipv4/udplite.c +++ b/net/ipv4/udplite.c @@ -1,8 +1,6 @@ /* * UDPLITE An implementation of the UDP-Lite protocol (RFC 3828). * - * Version: $Id: udplite.c,v 1.25 2006/10/19 07:22:36 gerrit Exp $ - * * Authors: Gerrit Renker * * Changes: diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 147588f4c7c0..deb38bf03376 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -6,8 +6,6 @@ * Pedro Roque * Alexey Kuznetsov * - * $Id: addrconf.c,v 1.69 2001/10/31 21:55:54 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c index e84b3fd17fb4..350457c761e6 100644 --- a/net/ipv6/af_inet6.c +++ b/net/ipv6/af_inet6.c @@ -7,8 +7,6 @@ * * Adapted from linux/net/ipv4/af_inet.c * - * $Id: af_inet6.c,v 1.66 2002/02/01 22:01:04 davem Exp $ - * * Fixes: * piggy, Karl Knutson : Socket protocol table * Hideaki YOSHIFUJI : sin6_scope_id support diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c index b9c2de84a8a2..8cdb6b65ee96 100644 --- a/net/ipv6/datagram.c +++ b/net/ipv6/datagram.c @@ -5,8 +5,6 @@ * Authors: * Pedro Roque * - * $Id: datagram.c,v 1.24 2002/02/01 22:01:04 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c index 3cd1c993d52b..602ea826f0a5 100644 --- a/net/ipv6/exthdrs.c +++ b/net/ipv6/exthdrs.c @@ -7,8 +7,6 @@ * Andi Kleen * Alexey Kuznetsov * - * $Id: exthdrs.c,v 1.13 2001/06/19 15:58:56 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index d42dd16d3487..399d41f65437 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -5,8 +5,6 @@ * Authors: * Pedro Roque * - * $Id: icmp.c,v 1.38 2002/02/08 03:57:19 davem Exp $ - * * Based on net/ipv4/icmp.c * * RFC 1885 diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index 1ee4fa17c129..4de2b9efcacb 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -5,8 +5,6 @@ * Authors: * Pedro Roque * - * $Id: ip6_fib.c,v 1.25 2001/10/31 21:55:55 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c index 4e5c8615832c..f77a6011c302 100644 --- a/net/ipv6/ip6_input.c +++ b/net/ipv6/ip6_input.c @@ -6,8 +6,6 @@ * Pedro Roque * Ian P. Morris * - * $Id: ip6_input.c,v 1.19 2000/12/13 18:31:50 davem Exp $ - * * Based in linux/net/ipv4/ip_input.c * * This program is free software; you can redistribute it and/or diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index 48cdce9c696c..40a2813a63d1 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -5,8 +5,6 @@ * Authors: * Pedro Roque * - * $Id: ip6_output.c,v 1.34 2002/02/01 22:01:04 davem Exp $ - * * Based on linux/net/ipv4/ip_output.c * * This program is free software; you can redistribute it and/or diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c index 37814810ac49..17c7b098cdb0 100644 --- a/net/ipv6/ip6_tunnel.c +++ b/net/ipv6/ip6_tunnel.c @@ -6,8 +6,6 @@ * Ville Nuorvala * Yasuyuki Kozakai * - * $Id$ - * * Based on: * linux/net/ipv6/sit.c and linux/net/ipv4/ipip.c * diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c index 26b83e512a09..237ebbb9383b 100644 --- a/net/ipv6/ipv6_sockglue.c +++ b/net/ipv6/ipv6_sockglue.c @@ -7,8 +7,6 @@ * * Based on linux/net/ipv4/ip_sockglue.c * - * $Id: ipv6_sockglue.c,v 1.41 2002/02/01 22:01:04 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c index fd632dd7f98d..fbb2d12c41bc 100644 --- a/net/ipv6/mcast.c +++ b/net/ipv6/mcast.c @@ -5,8 +5,6 @@ * Authors: * Pedro Roque * - * $Id: mcast.c,v 1.40 2002/02/08 03:57:19 davem Exp $ - * * Based on linux/ipv4/igmp.c and linux/ipv4/ip_sockglue.c * * This program is free software; you can redistribute it and/or diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c index df0736a4cafa..cbc7e514d3ec 100644 --- a/net/ipv6/proc.c +++ b/net/ipv6/proc.c @@ -7,8 +7,6 @@ * PROC file system. This is very similar to the IPv4 version, * except it reports the sockets in the INET6 address family. * - * Version: $Id: proc.c,v 1.17 2002/02/01 22:01:04 davem Exp $ - * * Authors: David S. Miller (davem@caip.rutgers.edu) * YOSHIFUJI Hideaki * diff --git a/net/ipv6/protocol.c b/net/ipv6/protocol.c index f929f47b925e..9ab789159913 100644 --- a/net/ipv6/protocol.c +++ b/net/ipv6/protocol.c @@ -5,8 +5,6 @@ * * PF_INET6 protocol dispatch tables. * - * Version: $Id: protocol.c,v 1.10 2001/05/18 02:25:49 davem Exp $ - * * Authors: Pedro Roque * * This program is free software; you can redistribute it and/or diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c index 8fee9a15b2d3..e03c1898ab2e 100644 --- a/net/ipv6/raw.c +++ b/net/ipv6/raw.c @@ -7,8 +7,6 @@ * * Adapted from linux/net/ipv4/raw.c * - * $Id: raw.c,v 1.51 2002/02/01 22:01:04 davem Exp $ - * * Fixes: * Hideaki YOSHIFUJI : sin6_scope_id support * YOSHIFUJI,H.@USAGI : raw checksum (RFC2292(bis) compliance) diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c index 9391a6949b96..13509f906d89 100644 --- a/net/ipv6/reassembly.c +++ b/net/ipv6/reassembly.c @@ -5,8 +5,6 @@ * Authors: * Pedro Roque * - * $Id: reassembly.c,v 1.26 2001/03/07 22:00:57 davem Exp $ - * * Based on: net/ipv4/ip_fragment.c * * This program is free software; you can redistribute it and/or diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 220cffe9e63b..edae81319b51 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -5,8 +5,6 @@ * Authors: * Pedro Roque * - * $Id: route.c,v 1.56 2001/10/31 21:55:55 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index 6b8f0583b637..b0c5080420a8 100644 --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -6,8 +6,6 @@ * Pedro Roque * Alexey Kuznetsov * - * $Id: sit.c,v 1.53 2001/09/25 05:09:53 davem Exp $ - * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index 715965f0fac0..155499197fc5 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -5,8 +5,6 @@ * Authors: * Pedro Roque * - * $Id: tcp_ipv6.c,v 1.144 2002/02/01 22:01:04 davem Exp $ - * * Based on: * linux/net/ipv4/tcp.c * linux/net/ipv4/tcp_input.c diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index dd309626ae9a..e0693fffc9bd 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -7,8 +7,6 @@ * * Based on linux/ipv4/udp.c * - * $Id: udp.c,v 1.65 2002/02/01 22:01:04 davem Exp $ - * * Fixes: * Hideaki YOSHIFUJI : sin6_scope_id support * YOSHIFUJI Hideaki @USAGI and: Support IPV6_V6ONLY socket option, which diff --git a/net/ipv6/udplite.c b/net/ipv6/udplite.c index 491efd00a866..f6cdcb348e05 100644 --- a/net/ipv6/udplite.c +++ b/net/ipv6/udplite.c @@ -2,8 +2,6 @@ * UDPLITEv6 An implementation of the UDP-Lite protocol over IPv6. * See also net/ipv4/udplite.c * - * Version: $Id: udplite.c,v 1.9 2006/10/19 08:28:10 gerrit Exp $ - * * Authors: Gerrit Renker * * Changes: diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index 2cee87da4441..beca6402f1cf 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -5,8 +5,6 @@ * * PACKET - implements raw packet sockets. * - * Version: $Id: af_packet.c,v 1.61 2002/02/08 03:57:19 davem Exp $ - * * Authors: Ross Biro * Fred N. van Kempen, * Alan Cox, diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c index 5bc1ed490180..213071859030 100644 --- a/net/sched/sch_htb.c +++ b/net/sched/sch_htb.c @@ -24,8 +24,6 @@ * Jiri Fojtasek * fixed requeue routine * and many others. thanks. - * - * $Id: sch_htb.c,v 1.25 2003/12/07 11:08:25 devik Exp devik $ */ #include #include diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index cc12d5f5d5da..019d4b4478c9 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -33,8 +33,6 @@ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $Id$ */ diff --git a/net/sysctl_net.c b/net/sysctl_net.c index d8e79162724c..007c1a6708ee 100644 --- a/net/sysctl_net.c +++ b/net/sysctl_net.c @@ -4,7 +4,6 @@ * Begun April 1, 1996, Mike Shaver. * Added /proc/sys/net directories for each protocol family. [MS] * - * $Log: sysctl_net.c,v $ * Revision 1.2 1996/05/08 20:24:40 shaver * Added bits for NET_BRIDGE and the NET_IPV4_ARP stuff and * NET_IPV4_IP_FORWARD. diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index e18cd3628db4..392e80e3268d 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -8,8 +8,6 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. * - * Version: $Id: af_unix.c,v 1.133 2002/02/08 03:57:19 davem Exp $ - * * Fixes: * Linus Torvalds : Assorted bug cures. * Niibe Yutaka : async I/O support. -- cgit v1.2.3 From 4ecb90090c84210a8bd2a9d7a5906e616735873c Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Fri, 25 Jul 2008 01:48:32 -0700 Subject: sysctl: allow override of /proc/sys/net with CAP_NET_ADMIN Extend the permission check for networking sysctl's to allow modification when current process has CAP_NET_ADMIN capability and is not root. This version uses the until now unused permissions hook to override the mode value for /proc/sys/net if accessed by a user with capabilities. Found while working with Quagga. It is impossible to turn forwarding on/off through the command interface because Quagga uses secure coding practice of dropping privledges during initialization and only raising via capabilities when necessary. Since the dameon has reset real/effective uid after initialization, all attempts to access /proc/sys/net variables will fail. Signed-off-by: Stephen Hemminger Acked-by: "Eric W. Biederman" Cc: Chris Wright Cc: Alexey Dobriyan Cc: Andrew Morgan Cc: Pavel Emelyanov Cc: "David S. Miller" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- net/sysctl_net.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'net/sysctl_net.c') diff --git a/net/sysctl_net.c b/net/sysctl_net.c index 007c1a6708ee..63ada437fc2f 100644 --- a/net/sysctl_net.c +++ b/net/sysctl_net.c @@ -35,8 +35,22 @@ net_ctl_header_lookup(struct ctl_table_root *root, struct nsproxy *namespaces) return &namespaces->net_ns->sysctl_table_headers; } +/* Return standard mode bits for table entry. */ +static int net_ctl_permissions(struct ctl_table_root *root, + struct nsproxy *nsproxy, + struct ctl_table *table) +{ + /* Allow network administrator to have same access as root. */ + if (capable(CAP_NET_ADMIN)) { + int mode = (table->mode >> 6) & 7; + return (mode << 6) | (mode << 3) | mode; + } + return table->mode; +} + static struct ctl_table_root net_sysctl_root = { .lookup = net_ctl_header_lookup, + .permissions = net_ctl_permissions, }; static LIST_HEAD(net_sysctl_ro_tables); -- cgit v1.2.3 From 734550921e9b7ab924a43aa3d0bd4239dac4fbf1 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Mon, 14 Jul 2008 21:22:20 -0400 Subject: [PATCH] beginning of sysctl cleanup - ctl_table_set New object: set of sysctls [currently - root and per-net-ns]. Contains: pointer to parent set, list of tables and "should I see this set?" method (->is_seen(set)). Current lists of tables are subsumed by that; net-ns contains such a beast. ->lookup() for ctl_table_root returns pointer to ctl_table_set instead of that to ->list of that ctl_table_set. [folded compile fixes by rdd for configs without sysctl] Signed-off-by: Al Viro --- include/linux/sysctl.h | 15 +++++++++++++-- include/net/net_namespace.h | 4 +++- kernel/sysctl.c | 41 +++++++++++++++++++++++++++++++---------- net/sysctl_net.c | 22 ++++++++++------------ 4 files changed, 57 insertions(+), 25 deletions(-) (limited to 'net/sysctl_net.c') diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h index 24141b4d1a11..c1e0cf408af9 100644 --- a/include/linux/sysctl.h +++ b/include/linux/sysctl.h @@ -947,6 +947,16 @@ struct ctl_table; struct nsproxy; struct ctl_table_root; +struct ctl_table_set { + struct list_head list; + struct ctl_table_set *parent; + int (*is_seen)(struct ctl_table_set *); +}; + +extern void setup_sysctl_set(struct ctl_table_set *p, + struct ctl_table_set *parent, + int (*is_seen)(struct ctl_table_set *)); + extern struct ctl_table_header *sysctl_head_next(struct ctl_table_header *prev); extern struct ctl_table_header *__sysctl_head_next(struct nsproxy *namespaces, struct ctl_table_header *prev); @@ -1049,8 +1059,8 @@ struct ctl_table struct ctl_table_root { struct list_head root_list; - struct list_head header_list; - struct list_head *(*lookup)(struct ctl_table_root *root, + struct ctl_table_set default_set; + struct ctl_table_set *(*lookup)(struct ctl_table_root *root, struct nsproxy *namespaces); int (*permissions)(struct ctl_table_root *root, struct nsproxy *namespaces, struct ctl_table *table); @@ -1066,6 +1076,7 @@ struct ctl_table_header struct completion *unregistering; struct ctl_table *ctl_table_arg; struct ctl_table_root *root; + struct ctl_table_set *set; }; /* struct ctl_path describes where in the hierarchy a table is added */ diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index 3855620b78a9..a8eb43cf0c7e 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -38,7 +38,9 @@ struct net { struct proc_dir_entry *proc_net; struct proc_dir_entry *proc_net_stat; - struct list_head sysctl_table_headers; +#ifdef CONFIG_SYSCTL + struct ctl_table_set sysctls; +#endif struct net_device *loopback_dev; /* The loopback */ diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 35a50db9b6ce..8ee4a0619fbb 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -160,12 +160,13 @@ static struct ctl_table root_table[]; static struct ctl_table_root sysctl_table_root; static struct ctl_table_header root_table_header = { .ctl_table = root_table, - .ctl_entry = LIST_HEAD_INIT(sysctl_table_root.header_list), + .ctl_entry = LIST_HEAD_INIT(sysctl_table_root.default_set.list), .root = &sysctl_table_root, + .set = &sysctl_table_root.default_set, }; static struct ctl_table_root sysctl_table_root = { .root_list = LIST_HEAD_INIT(sysctl_table_root.root_list), - .header_list = LIST_HEAD_INIT(root_table_header.ctl_entry), + .default_set.list = LIST_HEAD_INIT(root_table_header.ctl_entry), }; static struct ctl_table kern_table[]; @@ -1403,14 +1404,20 @@ void sysctl_head_finish(struct ctl_table_header *head) spin_unlock(&sysctl_lock); } +static struct ctl_table_set * +lookup_header_set(struct ctl_table_root *root, struct nsproxy *namespaces) +{ + struct ctl_table_set *set = &root->default_set; + if (root->lookup) + set = root->lookup(root, namespaces); + return set; +} + static struct list_head * lookup_header_list(struct ctl_table_root *root, struct nsproxy *namespaces) { - struct list_head *header_list; - header_list = &root->header_list; - if (root->lookup) - header_list = root->lookup(root, namespaces); - return header_list; + struct ctl_table_set *set = lookup_header_set(root, namespaces); + return &set->list; } struct ctl_table_header *__sysctl_head_next(struct nsproxy *namespaces, @@ -1720,7 +1727,6 @@ struct ctl_table_header *__register_sysctl_paths( struct nsproxy *namespaces, const struct ctl_path *path, struct ctl_table *table) { - struct list_head *header_list; struct ctl_table_header *header; struct ctl_table *new, **prevp; unsigned int n, npath; @@ -1772,8 +1778,8 @@ struct ctl_table_header *__register_sysctl_paths( } #endif spin_lock(&sysctl_lock); - header_list = lookup_header_list(root, namespaces); - list_add_tail(&header->ctl_entry, header_list); + header->set = lookup_header_set(root, namespaces); + list_add_tail(&header->ctl_entry, &header->set->list); spin_unlock(&sysctl_lock); return header; @@ -1832,6 +1838,15 @@ void unregister_sysctl_table(struct ctl_table_header * header) kfree(header); } +void setup_sysctl_set(struct ctl_table_set *p, + struct ctl_table_set *parent, + int (*is_seen)(struct ctl_table_set *)) +{ + INIT_LIST_HEAD(&p->list); + p->parent = parent ? parent : &sysctl_table_root.default_set; + p->is_seen = is_seen; +} + #else /* !CONFIG_SYSCTL */ struct ctl_table_header *register_sysctl_table(struct ctl_table * table) { @@ -1848,6 +1863,12 @@ void unregister_sysctl_table(struct ctl_table_header * table) { } +void setup_sysctl_set(struct ctl_table_set *p, + struct ctl_table_set *parent, + int (*is_seen)(struct ctl_table_set *)) +{ +} + #endif /* CONFIG_SYSCTL */ /* diff --git a/net/sysctl_net.c b/net/sysctl_net.c index 63ada437fc2f..cefbc367d8be 100644 --- a/net/sysctl_net.c +++ b/net/sysctl_net.c @@ -29,10 +29,15 @@ #include #endif -static struct list_head * +static struct ctl_table_set * net_ctl_header_lookup(struct ctl_table_root *root, struct nsproxy *namespaces) { - return &namespaces->net_ns->sysctl_table_headers; + return &namespaces->net_ns->sysctls; +} + +static int is_seen(struct ctl_table_set *set) +{ + return ¤t->nsproxy->net_ns->sysctls == set; } /* Return standard mode bits for table entry. */ @@ -53,13 +58,6 @@ static struct ctl_table_root net_sysctl_root = { .permissions = net_ctl_permissions, }; -static LIST_HEAD(net_sysctl_ro_tables); -static struct list_head *net_ctl_ro_header_lookup(struct ctl_table_root *root, - struct nsproxy *namespaces) -{ - return &net_sysctl_ro_tables; -} - static int net_ctl_ro_header_perms(struct ctl_table_root *root, struct nsproxy *namespaces, struct ctl_table *table) { @@ -70,19 +68,18 @@ static int net_ctl_ro_header_perms(struct ctl_table_root *root, } static struct ctl_table_root net_sysctl_ro_root = { - .lookup = net_ctl_ro_header_lookup, .permissions = net_ctl_ro_header_perms, }; static int sysctl_net_init(struct net *net) { - INIT_LIST_HEAD(&net->sysctl_table_headers); + setup_sysctl_set(&net->sysctls, NULL, is_seen); return 0; } static void sysctl_net_exit(struct net *net) { - WARN_ON(!list_empty(&net->sysctl_table_headers)); + WARN_ON(!list_empty(&net->sysctls.list)); return; } @@ -98,6 +95,7 @@ static __init int sysctl_init(void) if (ret) goto out; register_sysctl_root(&net_sysctl_root); + setup_sysctl_set(&net_sysctl_ro_root.default_set, NULL, NULL); register_sysctl_root(&net_sysctl_ro_root); out: return ret; -- cgit v1.2.3 From eeb61f719c00c626115852bbc91189dc3011a844 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 27 Jul 2008 08:59:33 +0100 Subject: missing bits of net-namespace / sysctl Piss-poor sysctl registration API strikes again, film at 11... What we really need is _pathname_ required to be present in already registered table, so that kernel could warn about bad order. That's the next target for sysctl stuff (and generally saner and more explicit order of initialization of ipv[46] internals wouldn't hurt either). For the time being, here are full fixups required by ..._rotable() stuff; we make per-net sysctl sets descendents of "ro" one and make sure that sufficient skeleton is there before we start registering per-net sysctls. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- include/net/ipv6.h | 2 ++ include/net/route.h | 2 -- net/ipv4/route.c | 11 ++++++++++- net/ipv4/sysctl_net_ipv4.c | 14 -------------- net/ipv6/af_inet6.c | 12 ++++++++++++ net/ipv6/sysctl_net_ipv6.c | 16 ++++++++++++++++ net/sysctl_net.c | 4 +++- 7 files changed, 43 insertions(+), 18 deletions(-) (limited to 'net/sysctl_net.c') diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 2d5c18514a2d..113028fb8f66 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -608,6 +608,8 @@ extern struct ctl_table *ipv6_icmp_sysctl_init(struct net *net); extern struct ctl_table *ipv6_route_sysctl_init(struct net *net); extern int ipv6_sysctl_register(void); extern void ipv6_sysctl_unregister(void); +extern int ipv6_static_sysctl_register(void); +extern void ipv6_static_sysctl_unregister(void); #endif #endif /* __KERNEL__ */ diff --git a/include/net/route.h b/include/net/route.h index 3140cc500854..4f0d8c14736c 100644 --- a/include/net/route.h +++ b/include/net/route.h @@ -204,6 +204,4 @@ static inline struct inet_peer *rt_get_peer(struct rtable *rt) return rt->peer; } -extern ctl_table ipv4_route_table[]; - #endif /* _ROUTE_H */ diff --git a/net/ipv4/route.c b/net/ipv4/route.c index a507c5e27d0e..380d6474cf66 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -2914,7 +2914,7 @@ static int ipv4_sysctl_rtcache_flush_strategy(ctl_table *table, return 0; } -ctl_table ipv4_route_table[] = { +static ctl_table ipv4_route_table[] = { { .ctl_name = NET_IPV4_ROUTE_GC_THRESH, .procname = "gc_thresh", @@ -3216,6 +3216,15 @@ int __init ip_rt_init(void) return rc; } +/* + * We really need to sanitize the damn ipv4 init order, then all + * this nonsense will go away. + */ +void __init ip_static_sysctl_init(void) +{ + register_sysctl_paths(ipv4_route_path, ipv4_route_table); +} + EXPORT_SYMBOL(__ip_select_ident); EXPORT_SYMBOL(ip_route_input); EXPORT_SYMBOL(ip_route_output_key); diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c index d63e9388d92d..770d827f5ab8 100644 --- a/net/ipv4/sysctl_net_ipv4.c +++ b/net/ipv4/sysctl_net_ipv4.c @@ -401,13 +401,6 @@ static struct ctl_table ipv4_table[] = { .proc_handler = &ipv4_local_port_range, .strategy = &ipv4_sysctl_local_port_range, }, - { - .ctl_name = NET_IPV4_ROUTE, - .procname = "route", - .maxlen = 0, - .mode = 0555, - .child = ipv4_route_table - }, #ifdef CONFIG_IP_MULTICAST { .ctl_name = NET_IPV4_IGMP_MAX_MEMBERSHIPS, @@ -882,11 +875,4 @@ static __init int sysctl_ipv4_init(void) return 0; } -/* set enough of tree skeleton to get rid of ordering problems */ -void __init ip_static_sysctl_init(void) -{ - static ctl_table table[1]; - register_sysctl_paths(net_ipv4_ctl_path, table); -} - __initcall(sysctl_ipv4_init); diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c index c708ca842298..95055f8c3f35 100644 --- a/net/ipv6/af_inet6.c +++ b/net/ipv6/af_inet6.c @@ -934,6 +934,11 @@ static int __init inet6_init(void) if (err) goto out_unregister_sock; +#ifdef CONFIG_SYSCTL + err = ipv6_static_sysctl_register(); + if (err) + goto static_sysctl_fail; +#endif /* * ipngwg API draft makes clear that the correct semantics * for TCP and UDP is to consider one TCP and UDP instance @@ -1058,6 +1063,10 @@ ipmr_fail: icmp_fail: unregister_pernet_subsys(&inet6_net_ops); register_pernet_fail: +#ifdef CONFIG_SYSCTL + ipv6_static_sysctl_unregister(); +static_sysctl_fail: +#endif cleanup_ipv6_mibs(); out_unregister_sock: sock_unregister(PF_INET6); @@ -1113,6 +1122,9 @@ static void __exit inet6_exit(void) rawv6_exit(); unregister_pernet_subsys(&inet6_net_ops); +#ifdef CONFIG_SYSCTL + ipv6_static_sysctl_unregister(); +#endif cleanup_ipv6_mibs(); proto_unregister(&rawv6_prot); proto_unregister(&udplitev6_prot); diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c index 5c99274558bf..e6dfaeac6be3 100644 --- a/net/ipv6/sysctl_net_ipv6.c +++ b/net/ipv6/sysctl_net_ipv6.c @@ -150,3 +150,19 @@ void ipv6_sysctl_unregister(void) unregister_net_sysctl_table(ip6_header); unregister_pernet_subsys(&ipv6_sysctl_net_ops); } + +static struct ctl_table_header *ip6_base; + +int ipv6_static_sysctl_register(void) +{ + static struct ctl_table empty[1]; + ip6_base = register_net_sysctl_rotable(net_ipv6_ctl_path, empty); + if (ip6_base == NULL) + return -ENOMEM; + return 0; +} + +void ipv6_static_sysctl_unregister(void) +{ + unregister_net_sysctl_table(ip6_base); +} diff --git a/net/sysctl_net.c b/net/sysctl_net.c index cefbc367d8be..972201cd5fa7 100644 --- a/net/sysctl_net.c +++ b/net/sysctl_net.c @@ -73,7 +73,9 @@ static struct ctl_table_root net_sysctl_ro_root = { static int sysctl_net_init(struct net *net) { - setup_sysctl_set(&net->sysctls, NULL, is_seen); + setup_sysctl_set(&net->sysctls, + &net_sysctl_ro_root.default_set, + is_seen); return 0; } -- cgit v1.2.3