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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-13 16:24:01 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-13 16:24:01 -0700
commit814d8ffd5009e13f1266759b583ef847c5350d77 (patch)
tree00b01e4ccac6ba82ab5e67c27103f6f75f8ccf9d
parent386bfcf5e8a3c34d92156c945c8db58a1e2f7c69 (diff)
parent1c2fb7f93cb20621772bf304f3dba0849942e5db (diff)
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
-rw-r--r--Documentation/networking/vortex.txt2
-rw-r--r--MAINTAINERS48
-rw-r--r--drivers/net/r8169.c2
-rw-r--r--include/linux/if_tr.h2
-rw-r--r--include/linux/sysctl.h1
-rw-r--r--include/net/ip.h1
-rw-r--r--net/ipv4/af_inet.c1
-rw-r--r--net/ipv4/icmp.c9
-rw-r--r--net/ipv4/multipath_drr.c2
-rw-r--r--net/ipv4/multipath_random.c2
-rw-r--r--net/ipv4/multipath_rr.c2
-rw-r--r--net/ipv4/multipath_wrandom.c2
-rw-r--r--net/ipv4/sysctl_net_ipv4.c9
-rw-r--r--net/ipv4/tcp.c2
-rw-r--r--net/ipv6/addrconf.c1
-rw-r--r--net/ipv6/icmp.c14
-rw-r--r--net/sched/act_api.c2
-rw-r--r--net/sctp/input.c49
-rw-r--r--net/sctp/ipv6.c36
-rw-r--r--net/sctp/proc.c194
-rw-r--r--net/sctp/protocol.c7
-rw-r--r--net/sctp/socket.c12
22 files changed, 285 insertions, 115 deletions
diff --git a/Documentation/networking/vortex.txt b/Documentation/networking/vortex.txt
index fa12a9e4abd..80e1cb19609 100644
--- a/Documentation/networking/vortex.txt
+++ b/Documentation/networking/vortex.txt
@@ -12,7 +12,7 @@ Don is no longer the prime maintainer of this version of the driver.
Please report problems to one or more of:
Andrew Morton <andrewm@uow.edu.au>
- Netdev mailing list <netdev@oss.sgi.com>
+ Netdev mailing list <netdev@vger.kernel.org>
Linux kernel mailing list <linux-kernel@vger.kernel.org>
Please note the 'Reporting and Diagnosing Problems' section at the end
diff --git a/MAINTAINERS b/MAINTAINERS
index 65ad8251e4b..86ba94f16e8 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -73,7 +73,7 @@ S: Status, one of the following:
3C359 NETWORK DRIVER
P: Mike Phillips
M: mikep@linuxtr.net
-L: netdev@oss.sgi.com
+L: netdev@vger.kernel.org
L: linux-tr@linuxtr.net
W: http://www.linuxtr.net
S: Maintained
@@ -81,13 +81,13 @@ S: Maintained
3C505 NETWORK DRIVER
P: Philip Blundell
M: philb@gnu.org
-L: netdev@oss.sgi.com
+L: netdev@vger.kernel.org
S: Maintained
3CR990 NETWORK DRIVER
P: David Dillow
M: dave@thedillows.org
-L: netdev@oss.sgi.com
+L: netdev@vger.kernel.org
S: Maintained
3W-XXXX ATA-RAID CONTROLLER DRIVER
@@ -130,7 +130,7 @@ S: Maintained
8169 10/100/1000 GIGABIT ETHERNET DRIVER
P: Francois Romieu
M: romieu@fr.zoreil.com
-L: netdev@oss.sgi.com
+L: netdev@vger.kernel.org
S: Maintained
8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
@@ -143,7 +143,7 @@ S: Maintained
8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
P: Paul Gortmaker
M: p_gortmaker@yahoo.com
-L: netdev@oss.sgi.com
+L: netdev@vger.kernel.org
S: Maintained
A2232 SERIAL BOARD DRIVER
@@ -332,7 +332,7 @@ S: Maintained
ARPD SUPPORT
P: Jonathan Layes
-L: netdev@oss.sgi.com
+L: netdev@vger.kernel.org
S: Maintained
ASUS ACPI EXTRAS DRIVER
@@ -706,7 +706,7 @@ S: Orphaned
DIGI RIGHTSWITCH NETWORK DRIVER
P: Rick Richardson
-L: netdev@oss.sgi.com
+L: netdev@vger.kernel.org
W: http://www.digi.com
S: Orphaned
@@ -812,7 +812,7 @@ S: Maintained
ETHEREXPRESS-16 NETWORK DRIVER
P: Philip Blundell
M: philb@gnu.org
-L: netdev@oss.sgi.com
+L: netdev@vger.kernel.org
S: Maintained
ETHERNET BRIDGE
@@ -875,7 +875,7 @@ S: Maintained
FRAME RELAY DLCI/FRAD (Sangoma drivers too)
P: Mike McLagan
M: mike.mclagan@linux.org
-L: netdev@oss.sgi.com
+L: netdev@vger.kernel.org
S: Maintained
FREEVXFS FILESYSTEM
@@ -1215,7 +1215,7 @@ S: Maintained
IPX NETWORK LAYER
P: Arnaldo Carvalho de Melo
M: acme@conectiva.com.br
-L: netdev@oss.sgi.com
+L: netdev@vger.kernel.org
S: Maintained
IRDA SUBSYSTEM
@@ -1482,7 +1482,7 @@ MARVELL MV64340 ETHERNET DRIVER
P: Manish Lachwani
M: Manish_Lachwani@pmc-sierra.com
L: linux-mips@linux-mips.org
-L: netdev@oss.sgi.com
+L: netdev@vger.kernel.org
S: Supported
MATROX FRAMEBUFFER DRIVER
@@ -1592,13 +1592,13 @@ P: Andrew Morton
M: akpm@osdl.org
P: Jeff Garzik
M: jgarzik@pobox.com
-L: netdev@oss.sgi.com
+L: netdev@vger.kernel.org
S: Maintained
NETWORKING [GENERAL]
P: Networking Team
-M: netdev@oss.sgi.com
-L: netdev@oss.sgi.com
+M: netdev@vger.kernel.org
+L: netdev@vger.kernel.org
S: Maintained
NETWORKING [IPv4/IPv6]
@@ -1614,7 +1614,7 @@ P: Hideaki YOSHIFUJI
M: yoshfuji@linux-ipv6.org
P: Patrick McHardy
M: kaber@coreworks.de
-L: netdev@oss.sgi.com
+L: netdev@vger.kernel.org
S: Maintained
IPVS
@@ -1634,7 +1634,7 @@ NI5010 NETWORK DRIVER
P: Jan-Pascal van Best and Andreas Mohr
M: Jan-Pascal van Best <jvbest@qv3pluto.leidenuniv.nl>
M: Andreas Mohr <100.30936@germany.net>
-L: netdev@oss.sgi.com
+L: netdev@vger.kernel.org
S: Maintained
NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
@@ -1676,7 +1676,7 @@ P: Peter De Shrijver
M: p2@ace.ulyssis.student.kuleuven.ac.be
P: Mike Phillips
M: mikep@linuxtr.net
-L: netdev@oss.sgi.com
+L: netdev@vger.kernel.org
L: linux-tr@linuxtr.net
W: http://www.linuxtr.net
S: Maintained
@@ -1783,7 +1783,7 @@ S: Unmaintained
PCNET32 NETWORK DRIVER
P: Thomas Bogendörfer
M: tsbogend@alpha.franken.de
-L: netdev@oss.sgi.com
+L: netdev@vger.kernel.org
S: Maintained
PHRAM MTD DRIVER
@@ -1795,7 +1795,7 @@ S: Maintained
POSIX CLOCKS and TIMERS
P: George Anzinger
M: george@mvista.com
-L: netdev@oss.sgi.com
+L: netdev@vger.kernel.org
S: Supported
PNP SUPPORT
@@ -1830,7 +1830,7 @@ S: Supported
PRISM54 WIRELESS DRIVER
P: Prism54 Development Team
M: prism54-private@prism54.org
-L: netdev@oss.sgi.com
+L: netdev@vger.kernel.org
W: http://prism54.org
S: Maintained
@@ -2047,7 +2047,7 @@ SIS 900/7016 FAST ETHERNET DRIVER
P: Daniele Venzano
M: venza@brownhat.org
W: http://www.brownhat.org/sis900.html
-L: netdev@oss.sgi.com
+L: netdev@vger.kernel.org
S: Maintained
SIS FRAMEBUFFER DRIVER
@@ -2106,7 +2106,7 @@ S: Maintained
SONIC NETWORK DRIVER
P: Thomas Bogendoerfer
M: tsbogend@alpha.franken.de
-L: netdev@oss.sgi.com
+L: netdev@vger.kernel.org
S: Maintained
SONY VAIO CONTROL DEVICE DRIVER
@@ -2163,7 +2163,7 @@ S: Supported
SPX NETWORK LAYER
P: Jay Schulist
M: jschlst@samba.org
-L: netdev@oss.sgi.com
+L: netdev@vger.kernel.org
S: Supported
SRM (Alpha) environment access
@@ -2242,7 +2242,7 @@ S: Maintained
TOKEN-RING NETWORK DRIVER
P: Mike Phillips
M: mikep@linuxtr.net
-L: netdev@oss.sgi.com
+L: netdev@vger.kernel.org
L: linux-tr@linuxtr.net
W: http://www.linuxtr.net
S: Maintained
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index b3768d84474..d6d0e43dab6 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -415,7 +415,7 @@ struct rtl8169_private {
struct work_struct task;
};
-MODULE_AUTHOR("Realtek and the Linux r8169 crew <netdev@oss.sgi.com>");
+MODULE_AUTHOR("Realtek and the Linux r8169 crew <netdev@vger.kernel.org>");
MODULE_DESCRIPTION("RealTek RTL-8169 Gigabit Ethernet driver");
module_param_array(media, int, &num_media, 0);
module_param(rx_copybreak, int, 0);
diff --git a/include/linux/if_tr.h b/include/linux/if_tr.h
index 6688b414c52..3fba9e2f542 100644
--- a/include/linux/if_tr.h
+++ b/include/linux/if_tr.h
@@ -19,6 +19,8 @@
#ifndef _LINUX_IF_TR_H
#define _LINUX_IF_TR_H
+#include <asm/byteorder.h> /* For __be16 */
+
/* IEEE 802.5 Token-Ring magic constants. The frame sizes omit the preamble
and FCS/CRC (frame check sequence). */
#define TR_ALEN 6 /* Octets in one token-ring addr */
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 23032d9d607..a17745c80a9 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -346,6 +346,7 @@ enum
NET_TCP_MODERATE_RCVBUF=106,
NET_TCP_TSO_WIN_DIVISOR=107,
NET_TCP_BIC_BETA=108,
+ NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR=109,
};
enum {
diff --git a/include/net/ip.h b/include/net/ip.h
index 3f63992eb71..32360bbe143 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -163,6 +163,7 @@ DECLARE_SNMP_STAT(struct linux_mib, net_statistics);
extern int sysctl_local_port_range[2];
extern int sysctl_ip_default_ttl;
+extern int sysctl_ip_nonlocal_bind;
#ifdef CONFIG_INET
/* The function in 2.2 was invalid, producing wrong result for
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index b3cb49ce5fa..03942f13394 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -1181,6 +1181,7 @@ EXPORT_SYMBOL(inet_stream_connect);
EXPORT_SYMBOL(inet_stream_ops);
EXPORT_SYMBOL(inet_unregister_protosw);
EXPORT_SYMBOL(net_statistics);
+EXPORT_SYMBOL(sysctl_ip_nonlocal_bind);
#ifdef INET_REFCNT_DEBUG
EXPORT_SYMBOL(inet_sock_nr);
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index 85bf0d3e294..cb759484979 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -207,6 +207,7 @@ int sysctl_icmp_ignore_bogus_error_responses;
int sysctl_icmp_ratelimit = 1 * HZ;
int sysctl_icmp_ratemask = 0x1818;
+int sysctl_icmp_errors_use_inbound_ifaddr;
/*
* ICMP control array. This specifies what to do with each ICMP.
@@ -511,8 +512,12 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, u32 info)
*/
saddr = iph->daddr;
- if (!(rt->rt_flags & RTCF_LOCAL))
- saddr = 0;
+ if (!(rt->rt_flags & RTCF_LOCAL)) {
+ if (sysctl_icmp_errors_use_inbound_ifaddr)
+ saddr = inet_select_addr(skb_in->dev, 0, RT_SCOPE_LINK);
+ else
+ saddr = 0;
+ }
tos = icmp_pointers[type].error ? ((iph->tos & IPTOS_TOS_MASK) |
IPTOS_PREC_INTERNETCONTROL) :
diff --git a/net/ipv4/multipath_drr.c b/net/ipv4/multipath_drr.c
index cf2e6bcf797..c9cf8726051 100644
--- a/net/ipv4/multipath_drr.c
+++ b/net/ipv4/multipath_drr.c
@@ -31,6 +31,7 @@
#include <linux/igmp.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
+#include <linux/module.h>
#include <linux/mroute.h>
#include <linux/init.h>
#include <net/ip.h>
@@ -247,3 +248,4 @@ static void __exit drr_exit(void)
module_init(drr_init);
module_exit(drr_exit);
+MODULE_LICENSE("GPL");
diff --git a/net/ipv4/multipath_random.c b/net/ipv4/multipath_random.c
index 805a16e47de..5249dbe7c55 100644
--- a/net/ipv4/multipath_random.c
+++ b/net/ipv4/multipath_random.c
@@ -31,6 +31,7 @@
#include <linux/igmp.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
+#include <linux/module.h>
#include <linux/mroute.h>
#include <linux/init.h>
#include <net/ip.h>
@@ -126,3 +127,4 @@ static void __exit random_exit(void)
module_init(random_init);
module_exit(random_exit);
+MODULE_LICENSE("GPL");
diff --git a/net/ipv4/multipath_rr.c b/net/ipv4/multipath_rr.c
index 061b6b25398..b6cd2870478 100644
--- a/net/ipv4/multipath_rr.c
+++ b/net/ipv4/multipath_rr.c
@@ -31,6 +31,7 @@
#include <linux/igmp.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
+#include <linux/module.h>
#include <linux/mroute.h>
#include <linux/init.h>
#include <net/ip.h>
@@ -93,3 +94,4 @@ static void __exit rr_exit(void)
module_init(rr_init);
module_exit(rr_exit);
+MODULE_LICENSE("GPL");
diff --git a/net/ipv4/multipath_wrandom.c b/net/ipv4/multipath_wrandom.c
index c3d2ca1a678..bd7d75b6abe 100644
--- a/net/ipv4/multipath_wrandom.c
+++ b/net/ipv4/multipath_wrandom.c
@@ -31,6 +31,7 @@
#include <linux/igmp.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
+#include <linux/module.h>
#include <linux/mroute.h>
#include <linux/init.h>
#include <net/ip.h>
@@ -342,3 +343,4 @@ static void __exit wrandom_exit(void)
module_init(wrandom_init);
module_exit(wrandom_exit);
+MODULE_LICENSE("GPL");
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index 3aafb298c1c..23068bddbf0 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -23,6 +23,7 @@ extern int sysctl_ip_nonlocal_bind;
extern int sysctl_icmp_echo_ignore_all;
extern int sysctl_icmp_echo_ignore_broadcasts;
extern int sysctl_icmp_ignore_bogus_error_responses;
+extern int sysctl_icmp_errors_use_inbound_ifaddr;
/* From ip_fragment.c */
extern int sysctl_ipfrag_low_thresh;
@@ -396,6 +397,14 @@ ctl_table ipv4_table[] = {
.proc_handler = &proc_dointvec
},
{
+ .ctl_name = NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR,
+ .procname = "icmp_errors_use_inbound_ifaddr",
+ .data = &sysctl_icmp_errors_use_inbound_ifaddr,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec
+ },
+ {
.ctl_name = NET_IPV4_ROUTE,
.procname = "route",
.maxlen = 0,
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index a037bafcba3..0d9a4fd5f1a 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2338,7 +2338,7 @@ void __init tcp_init(void)
(tcp_bhash_size * sizeof(struct tcp_bind_hashbucket));
order++)
;
- if (order > 4) {
+ if (order >= 4) {
sysctl_local_port_range[0] = 32768;
sysctl_local_port_range[1] = 61000;
sysctl_tcp_max_tw_buckets = 180000;
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 7744a259269..2720899d516 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -372,6 +372,7 @@ static struct inet6_dev * ipv6_add_dev(struct net_device *dev)
ndev->regen_timer.data = (unsigned long) ndev;
if ((dev->flags&IFF_LOOPBACK) ||
dev->type == ARPHRD_TUNNEL ||
+ dev->type == ARPHRD_NONE ||
dev->type == ARPHRD_SIT) {
printk(KERN_INFO
"Disabled Privacy Extensions on device %p(%s)\n",
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index 8e0f569b883..ff3ec9822e3 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -277,8 +277,8 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info,
{
struct inet6_dev *idev = NULL;
struct ipv6hdr *hdr = skb->nh.ipv6h;
- struct sock *sk = icmpv6_socket->sk;
- struct ipv6_pinfo *np = inet6_sk(sk);
+ struct sock *sk;
+ struct ipv6_pinfo *np;
struct in6_addr *saddr = NULL;
struct dst_entry *dst;
struct icmp6hdr tmp_hdr;
@@ -358,6 +358,9 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info,
if (icmpv6_xmit_lock())
return;
+ sk = icmpv6_socket->sk;
+ np = inet6_sk(sk);
+
if (!icmpv6_xrlim_allow(sk, type, &fl))
goto out;
@@ -423,9 +426,9 @@ out:
static void icmpv6_echo_reply(struct sk_buff *skb)
{
- struct sock *sk = icmpv6_socket->sk;
+ struct sock *sk;
struct inet6_dev *idev;
- struct ipv6_pinfo *np = inet6_sk(sk);
+ struct ipv6_pinfo *np;
struct in6_addr *saddr = NULL;
struct icmp6hdr *icmph = (struct icmp6hdr *) skb->h.raw;
struct icmp6hdr tmp_hdr;
@@ -454,6 +457,9 @@ static void icmpv6_echo_reply(struct sk_buff *skb)
if (icmpv6_xmit_lock())
return;
+ sk = icmpv6_socket->sk;
+ np = inet6_sk(sk);
+
if (!fl.oif && ipv6_addr_is_multicast(&fl.fl6_dst))
fl.oif = np->mcast_oif;
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index cafcb084098..914c85ff8fe 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -881,7 +881,7 @@ static int __init tc_action_init(void)
link_p[RTM_GETACTION-RTM_BASE].dumpit = tc_dump_action;
}
- printk("TC classifier action (bugs to netdev@oss.sgi.com cc "
+ printk("TC classifier action (bugs to netdev@vger.kernel.org cc "
"hadi@cyberus.ca)\n");
return 0;
}
diff --git a/net/sctp/input.c b/net/sctp/input.c
index b719a77d66b..fffc880a646 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -178,6 +178,37 @@ int sctp_rcv(struct sk_buff *skb)
asoc = __sctp_rcv_lookup(skb, &src, &dest, &transport);
+ if (!asoc)
+ ep = __sctp_rcv_lookup_endpoint(&dest);
+
+ /* Retrieve the common input handling substructure. */
+ rcvr = asoc ? &asoc->base : &ep->base;
+ sk = rcvr->sk;
+
+ /*
+ * If a frame arrives on an interface and the receiving socket is
+ * bound to another interface, via SO_BINDTODEVICE, treat it as OOTB
+ */
+ if (sk->sk_bound_dev_if && (sk->sk_bound_dev_if != af->skb_iif(skb)))
+ {
+ sock_put(sk);
+ if (asoc) {
+ sctp_association_put(asoc);
+ asoc = NULL;
+ } else {
+ sctp_endpoint_put(ep);
+ ep = NULL;
+ }
+ sk = sctp_get_ctl_sock();
+ ep = sctp_sk(sk)->ep;
+ sctp_endpoint_hold(ep);
+ sock_hold(sk);
+ rcvr = &ep->base;
+ }
+
+ if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf)
+ goto discard_release;
+
/*
* RFC 2960, 8.4 - Handle "Out of the blue" Packets.
* An SCTP packet is called an "out of the blue" (OOTB)
@@ -187,22 +218,12 @@ int sctp_rcv(struct sk_buff *skb)
* packet belongs.
*/
if (!asoc) {
- ep = __sctp_rcv_lookup_endpoint(&dest);
if (sctp_rcv_ootb(skb)) {
SCTP_INC_STATS_BH(SCTP_MIB_OUTOFBLUES);
goto discard_release;
}
}
- /* Retrieve the common input handling substructure. */
- rcvr = asoc ? &asoc->base : &ep->base;
- sk = rcvr->sk;
-
- if ((sk) && (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf)) {
- goto discard_release;
- }
-
-
/* SCTP seems to always need a timestamp right now (FIXME) */
if (skb->stamp.tv_sec == 0) {
do_gettimeofday(&skb->stamp);
@@ -265,13 +286,11 @@ discard_it:
discard_release:
/* Release any structures we may be holding. */
- if (asoc) {
- sock_put(asoc->base.sk);
+ sock_put(sk);
+ if (asoc)
sctp_association_put(asoc);
- } else {
- sock_put(ep->base.sk);
+ else
sctp_endpoint_put(ep);
- }
goto discard_it;
}
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index c9d9ea06473..c7e42d125b9 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -812,26 +812,23 @@ static int sctp_inet6_bind_verify(struct sctp_sock *opt, union sctp_addr *addr)
if (addr->sa.sa_family != AF_INET6)
af = sctp_get_af_specific(addr->sa.sa_family);
else {
- struct sock *sk;
int type = ipv6_addr_type(&addr->v6.sin6_addr);
- sk = sctp_opt2sk(opt);
+ struct net_device *dev;
+
if (type & IPV6_ADDR_LINKLOCAL) {
- /* Note: Behavior similar to af_inet6.c:
- * 1) Overrides previous bound_dev_if
- * 2) Destructive even if bind isn't successful.
- */
-
- if (addr->v6.sin6_scope_id)
- sk->sk_bound_dev_if = addr->v6.sin6_scope_id;
- if (!sk->sk_bound_dev_if)
+ if (!addr->v6.sin6_scope_id)
+ return 0;
+ dev = dev_get_by_index(addr->v6.sin6_scope_id);
+ if (!dev)
return 0;
+ dev_put(dev);
}
af = opt->pf->af;
}
return af->available(addr, opt);
}
-/* Verify that the provided sockaddr looks bindable. Common verification,
+/* Verify that the provided sockaddr looks sendable. Common verification,
* has already been taken care of.
*/
static int sctp_inet6_send_verify(struct sctp_sock *opt, union sctp_addr *addr)
@@ -842,19 +839,16 @@ static int sctp_inet6_send_verify(struct sctp_sock *opt, union sctp_addr *addr)
if (addr->sa.sa_family != AF_INET6)
af = sctp_get_af_specific(addr->sa.sa_family);
else {
- struct sock *sk;
int type = ipv6_addr_type(&addr->v6.sin6_addr);
- sk = sctp_opt2sk(opt);
+ struct net_device *dev;
+
if (type & IPV6_ADDR_LINKLOCAL) {
- /* Note: Behavior similar to af_inet6.c:
- * 1) Overrides previous bound_dev_if
- * 2) Destructive even if bind isn't successful.
- */
-
- if (addr->v6.sin6_scope_id)
- sk->sk_bound_dev_if = addr->v6.sin6_scope_id;
- if (!sk->sk_bound_dev_if)
+ if (!addr->v6.sin6_scope_id)
+ return 0;
+ dev = dev_get_by_index(addr->v6.sin6_scope_id);
+ if (!dev)
return 0;
+ dev_put(dev);
}
af = opt->pf->af;
}
diff --git a/net/sctp/proc.c b/net/sctp/proc.c
index e42fd8c2916..98d49ec9b74 100644
--- a/net/sctp/proc.c
+++ b/net/sctp/proc.c
@@ -132,14 +132,25 @@ void sctp_snmp_proc_exit(void)
static void sctp_seq_dump_local_addrs(struct seq_file *seq, struct sctp_ep_common *epb)
{
struct list_head *pos;
+ struct sctp_association *asoc;
struct sctp_sockaddr_entry *laddr;
- union sctp_addr *addr;
+ struct sctp_transport *peer;
+ union sctp_addr *addr, *primary = NULL;
struct sctp_af *af;
+ if (epb->type == SCTP_EP_TYPE_ASSOCIATION) {
+ asoc = sctp_assoc(epb);
+ peer = asoc->peer.primary_path;
+ primary = &peer->saddr;
+ }
+
list_for_each(pos, &epb->bind_addr.address_list) {
laddr = list_entry(pos, struct sctp_sockaddr_entry, list);
addr = (union sctp_addr *)&laddr->a;
af = sctp_get_af_specific(addr->sa.sa_family);
+ if (primary && af->cmp_addr(addr, primary)) {
+ seq_printf(seq, "*");
+ }
af->seq_dump_addr(seq, addr);
}
}
@@ -149,17 +160,54 @@ static void sctp_seq_dump_remote_addrs(struct seq_file *seq, struct sctp_associa
{
struct list_head *pos;
struct sctp_transport *transport;
- union sctp_addr *addr;
+ union sctp_addr *addr, *primary;
struct sctp_af *af;
+ primary = &(assoc->peer.primary_addr);
list_for_each(pos, &assoc->peer.transport_addr_list) {
transport = list_entry(pos, struct sctp_transport, transports);
addr = (union sctp_addr *)&transport->ipaddr;
af = sctp_get_af_specific(addr->sa.sa_family);
+ if (af->cmp_addr(addr, primary)) {
+ seq_printf(seq, "*");
+ }
af->seq_dump_addr(seq, addr);
}
}
+static void * sctp_eps_seq_start(struct seq_file *seq, loff_t *pos)
+{
+ if (*pos > sctp_ep_hashsize)
+ return NULL;
+
+ if (*pos < 0)
+ *pos = 0;
+
+ if (*pos == 0)
+ seq_printf(seq, " ENDPT SOCK STY SST HBKT LPORT UID INODE LADDRS\n");
+
+ ++*pos;
+
+ return (void *)pos;
+}
+
+static void sctp_eps_seq_stop(struct seq_file *seq, void *v)
+{
+ return;
+}
+
+
+static void * sctp_eps_seq_next(struct seq_file *seq, void *v, loff_t *pos)
+{
+ if (*pos > sctp_ep_hashsize)
+ return NULL;
+
+ ++*pos;
+
+ return pos;
+}
+
+
/* Display sctp endpoints (/proc/net/sctp/eps). */
static int sctp_eps_seq_show(struct seq_file *seq, void *v)
{
@@ -167,38 +215,50 @@ static int sctp_eps_seq_show(struct seq_file *seq, void *v)
struct sctp_ep_common *epb;
struct sctp_endpoint *ep;
struct sock *sk;
- int hash;
-
- seq_printf(seq, " ENDPT SOCK STY SST HBKT LPORT LADDRS\n");
- for (hash = 0; hash < sctp_ep_hashsize; hash++) {
- head = &sctp_ep_hashtable[hash];
- read_lock(&head->lock);
- for (epb = head->chain; epb; epb = epb->next) {
- ep = sctp_ep(epb);
- sk = epb->sk;
- seq_printf(seq, "%8p %8p %-3d %-3d %-4d %-5d ", ep, sk,
- sctp_sk(sk)->type, sk->sk_state, hash,
- epb->bind_addr.port);
- sctp_seq_dump_local_addrs(seq, epb);
- seq_printf(seq, "\n");
- }
- read_unlock(&head->lock);
+ int hash = *(int *)v;
+
+ if (hash > sctp_ep_hashsize)
+ return -ENOMEM;
+
+ head = &sctp_ep_hashtable[hash-1];
+ sctp_local_bh_disable();
+ read_lock(&head->lock);
+ for (epb = head->chain; epb; epb = epb->next) {
+ ep = sctp_ep(epb);
+ sk = epb->sk;
+ seq_printf(seq, "%8p %8p %-3d %-3d %-4d %-5d %5d %5lu ", ep, sk,
+ sctp_sk(sk)->type, sk->sk_state, hash-1,
+ epb->bind_addr.port,
+ sock_i_uid(sk), sock_i_ino(sk));
+
+ sctp_seq_dump_local_addrs(seq, epb);
+ seq_printf(seq, "\n");
}
+ read_unlock(&head->lock);
+ sctp_local_bh_enable();
return 0;
}
+static struct seq_operations sctp_eps_ops = {
+ .start = sctp_eps_seq_start,
+ .next = sctp_eps_seq_next,
+ .stop = sctp_eps_seq_stop,
+ .show = sctp_eps_seq_show,
+};
+
+
/* Initialize the seq file operations for 'eps' object. */
static int sctp_eps_seq_open(struct inode *inode, struct file *file)
{
- return single_open(file, sctp_eps_seq_show, NULL);
+ return seq_open(file, &sctp_eps_ops);
}
static struct file_operations sctp_eps_seq_fops = {
.open = sctp_eps_seq_open,
.read = seq_read,
.llseek = seq_lseek,
- .release = single_release,
+ .release = seq_release,
};
/* Set up the proc fs entry for 'eps' object. */
@@ -221,6 +281,40 @@ void sctp_eps_proc_exit(void)
remove_proc_entry("eps", proc_net_sctp);
}
+
+static void * sctp_assocs_seq_start(struct seq_file *seq, loff_t *pos)
+{
+ if (*pos > sctp_assoc_hashsize)
+ return NULL;
+
+ if (*pos < 0)
+ *pos = 0;
+
+ if (*pos == 0)
+ seq_printf(seq, " ASSOC SOCK STY SST ST HBKT ASSOC-ID TX_QUEUE RX_QUEUE UID INODE LPORT "
+ "RPORT LADDRS <-> RADDRS\n");
+
+ ++*pos;
+
+ return (void *)pos;
+}
+
+static void sctp_assocs_seq_stop(struct seq_file *seq, void *v)
+{
+ return;
+}
+
+
+static void * sctp_assocs_seq_next(struct seq_file *seq, void *v, loff_t *pos)
+{
+ if (*pos > sctp_assoc_hashsize)
+ return NULL;
+
+ ++*pos;
+
+ return pos;
+}
+
/* Display sctp associations (/proc/net/sctp/assocs). */
static int sctp_assocs_seq_show(struct seq_file *seq, void *v)
{
@@ -228,43 +322,57 @@ static int sctp_assocs_seq_show(struct seq_file *seq, void *v)
struct sctp_ep_common *epb;
struct sctp_association *assoc;
struct sock *sk;
- int hash;
-
- seq_printf(seq, " ASSOC SOCK STY SST ST HBKT LPORT RPORT "
- "LADDRS <-> RADDRS\n");
- for (hash = 0; hash < sctp_assoc_hashsize; hash++) {
- head = &sctp_assoc_hashtable[hash];
- read_lock(&head->lock);
- for (epb = head->chain; epb; epb = epb->next) {
- assoc = sctp_assoc(epb);
- sk = epb->sk;
- seq_printf(seq,
- "%8p %8p %-3d %-3d %-2d %-4d %-5d %-5d ",
- assoc, sk, sctp_sk(sk)->type, sk->sk_state,
- assoc->state, hash, epb->bind_addr.port,
- assoc->peer.port);
- sctp_seq_dump_local_addrs(seq, epb);
- seq_printf(seq, "<-> ");
- sctp_seq_dump_remote_addrs(seq, assoc);
- seq_printf(seq, "\n");
- }
- read_unlock(&head->lock);
+ int hash = *(int *)v;
+
+ if (hash > sctp_assoc_hashsize)
+ return -ENOMEM;
+
+ head = &sctp_assoc_hashtable[hash-1];
+ sctp_local_bh_disable();
+ read_lock(&head->lock);
+ for (epb = head->chain; epb; epb = epb->next) {
+ assoc = sctp_assoc(epb);
+ sk = epb->sk;
+ seq_printf(seq,
+ "%8p %8p %-3d %-3d %-2d %-4d %4d %8d %8d %7d %5lu %-5d %5d ",
+ assoc, sk, sctp_sk(sk)->type, sk->sk_state,
+ assoc->state, hash-1, assoc->assoc_id,
+ (sk->sk_rcvbuf - assoc->rwnd),
+ assoc->sndbuf_used,
+ sock_i_uid(sk), sock_i_ino(sk),
+ epb->bind_addr.port,
+ assoc->peer.port);
+
+ seq_printf(seq, " ");
+ sctp_seq_dump_local_addrs(seq, epb);
+ seq_printf(seq, "<-> ");
+ sctp_seq_dump_remote_addrs(seq, assoc);
+ seq_printf(seq, "\n");
}
+ read_unlock(&head->lock);
+ sctp_local_bh_enable();
return 0;
}
+static struct seq_operations sctp_assoc_ops = {
+ .start = sctp_assocs_seq_start,
+ .next = sctp_assocs_seq_next,
+ .stop = sctp_assocs_seq_stop,
+ .show = sctp_assocs_seq_show,
+};
+
/* Initialize the seq file operations for 'assocs' object. */
static int sctp_assocs_seq_open(struct inode *inode, struct file *file)
{
- return single_open(file, sctp_assocs_seq_show, NULL);
+ return seq_open(file, &sctp_assoc_ops);
}
static struct file_operations sctp_assocs_seq_fops = {
.open = sctp_assocs_seq_open,
.read = seq_read,
.llseek = seq_lseek,
- .release = single_release,
+ .release = seq_release,
};
/* Set up the proc fs entry for 'assocs' object. */
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 2e1f9c3556f..5135e1a25d2 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -378,10 +378,13 @@ static int sctp_v4_available(union sctp_addr *addr, struct sctp_sock *sp)
{
int ret = inet_addr_type(addr->v4.sin_addr.s_addr);
- /* FIXME: ip_nonlocal_bind sysctl support. */
- if (addr->v4.sin_addr.s_addr != INADDR_ANY && ret != RTN_LOCAL)
+ if (addr->v4.sin_addr.s_addr != INADDR_ANY &&
+ ret != RTN_LOCAL &&
+ !sp->inet.freebind &&
+ !sysctl_ip_nonlocal_bind)
return 0;
+
return 1;
}
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 0b338eca6dc..2a3c0e08a09 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -4686,6 +4686,7 @@ static void sctp_sock_migrate(struct sock *oldsk, struct sock *newsk,
struct sctp_endpoint *newep = newsp->ep;
struct sk_buff *skb, *tmp;
struct sctp_ulpevent *event;
+ int flags = 0;
/* Migrate socket buffer sizes and all the socket level options to the
* new socket.
@@ -4707,6 +4708,17 @@ static void sctp_sock_migrate(struct sock *oldsk, struct sock *newsk,
sctp_sk(newsk)->bind_hash = pp;
inet_sk(newsk)->num = inet_sk(oldsk)->num;
+ /* Copy the bind_addr list from the original endpoint to the new
+ * endpoint so that we can handle restarts properly
+ */
+ if (assoc->peer.ipv4_address)
+ flags |= SCTP_ADDR4_PEERSUPP;
+ if (assoc->peer.ipv6_address)
+ flags |= SCTP_ADDR6_PEERSUPP;
+ sctp_bind_addr_copy(&newsp->ep->base.bind_addr,
+ &oldsp->ep->base.bind_addr,
+ SCTP_SCOPE_GLOBAL, GFP_KERNEL, flags);
+
/* Move any messages in the old socket's receive queue that are for the
* peeled off association to the new socket's receive queue.
*/