* Johannes Berg [EMAIL PROTECTED] 2006-08-25 11:04
I completely reworked that now so it will:
* create a nested NL80211_ATTR_INTERFACE_LIST with nested {
* 1..N attributes, with nested {
* ATTR_IFINDEX and
* ATTR_IFNAME
}
}
how does that sound? Maybe I should do the
* Patrick McHardy [EMAIL PROTECTED] 2006-08-25 12:29
This patch adds support to mask the nfmark value before the lookup
the the fw classifier. Unfortunately it has some drawbacks, so I'd
be interested if anyone can think of a better way.
The problem is that in order to avoid walking through
* YOSHIFUJI Hideaki / ?$B5HF#1QL@ [EMAIL PROTECTED] 2006-08-25 17:21
commit 10204d532f5f8bb379009ba0bee2113bafda72be
Author: YOSHIFUJI Hideaki [EMAIL PROTECTED]
Date: Mon Aug 21 19:22:01 2006 +0900
[IPV6] ROUTE: Routing by FWMARK.
Based on patch by Jean Lorchat [EMAIL
* YOSHIFUJI Hideaki / ?$B5HF#1QL@ [EMAIL PROTECTED] 2006-08-26 00:08
Hello.
Here's some IPv6 policy rouging fixes on top of net-2.6.19 tree.
[PATCH 1/3] [IPV6] ROUTE: Fix FWMARK support.
[PATCH 2/3] [IPV6] ROUTE: Fix size of fib6_rule_policy.
If we accept Patrick's IPv4 fwmask
* David Miller [EMAIL PROTECTED] 2006-08-23 15:14
From: Thomas Graf [EMAIL PROTECTED]
Date: Wed, 23 Aug 2006 21:14:25 +0200
* H. Peter Anvin [EMAIL PROTECTED] 2006-08-22 17:31
Specifically, Linux will not ProxyARP for an address unless it has a
route for it, *and* that route either
* Johannes Berg [EMAIL PROTECTED] 2006-08-22 15:52
+static struct nla_policy nl80211_policy[NL80211_ATTR_MAX+1] __read_mostly = {
+ [NL80211_ATTR_IFINDEX] = { .type = NLA_U32 },
+ [NL80211_ATTR_WIPHY] = { .type = NLA_U32 },
+ [NL80211_ATTR_FLAGS] = { .type = NLA_U32 },
+
* Johannes Berg [EMAIL PROTECTED] 2006-08-24 18:07
+static int nl80211_get_cmdlist(struct sk_buff *skb, struct genl_info *info)
+{
+ struct nl80211_registered_driver *drv;
+ struct sk_buff *msg;
+ void *hdr;
+ int err;
+ struct nlattr *start;
+ u8 *data;
+
+
* Michael Buesch [EMAIL PROTECTED] 2006-08-24 19:09
On Thursday 24 August 2006 18:07, Johannes Berg wrote:
+ pkt = alloc_skb(framelen, GFP_KERNEL);
if (!pkt)
return -ENOMEM;
+ pktdata = skb_put(pkt, framelen);
+ memcpy(pktdata, frame, framelen);
having two variables
* H. Peter Anvin [EMAIL PROTECTED] 2006-08-22 17:31
Specifically, Linux will not ProxyARP for an address unless it has a
route for it, *and* that route either has a DNAT marking or points to a
different interface than the input interface:
I can think of a very ugly way: Use netfilter to
Converts existing NLA_STRING attributes to use the new
validation features, saving a couple of temporary buffers.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/net/core/rtnetlink.c
===
--- net-2.6.19.git.orig
Validation of netlink string attributes was weak, forcing everyone
to use nla_strlcpy() to copy the attribute into a temporary buffer.
This patchset implements length validation checks for existing
NLA_STRING attributes and adds a new type NLA_NUL_STRING for
NUL terminated strings.
-
To
a maximum length of the
string.
Aims at easing the pain with using nla_strlcpy() on temporary
buffers.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/include/net/netlink.h
===
--- net-2.6.19.git.orig/include/net/netlink.h
terminated
is extended to provide means to specify a maximum length of the
string.
Aims at easing the pain with using nla_strlcpy() on temporary
buffers.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/include/net/netlink.h
* Herbert Xu [EMAIL PROTECTED] 2006-08-16 12:58
I'm not comfortable with that change since it implies the message
originated from a user-space process.
The netlink header pid is really akin to sadb_msg_pid from RFC 2367.
IMHO it should always be zero if the kernel is the originator of the
* Herbert Xu [EMAIL PROTECTED] 2006-08-16 21:12
On Wed, Aug 16, 2006 at 12:58:56PM +0200, Thomas Graf wrote:
All route and tc notifications already use the pid so applications
can decide whether the event was caused by them. A notification
is a reply to a request so it doesn't even
* Herbert Xu [EMAIL PROTECTED] 2006-08-16 21:57
On Wed, Aug 16, 2006 at 01:40:03PM +0200, Thomas Graf wrote:
It was added to help quagga identify which route modifications
are self caused. It's not possible to use rtm_protocol for this
purpose as other applications can delete routes
* jamal [EMAIL PROTECTED] 2006-08-16 08:04
current-pid i think is coming out to be a bad idea. Thomas' patches
revert it out. Again this has everything to do with the original idea
what maps to pid now changing to socketid.
It probably developed from autobind using current-tid.
-
To
* Herbert Xu [EMAIL PROTECTED] 2006-08-16 21:39
For a broadcast notification, the nlmsg_pid field is meaningless
because the nlmsg_seq field is also meaningless. I'm not denying
that it wouldn't be useful to have the originator's socket address
in there. What I'm saying is that it's the
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/net/core/rtnetlink.c
===
--- net-2.6.19.git.orig/net/core/rtnetlink.c
+++ net-2.6.19.git/net/core/rtnetlink.c
@@ -188,22 +188,27 @@ void rtnl_set_sk_err(u32 group
Provide a simple ip6_ins_rt() for the majority of users and
an alternative for the exception via netlink. Avoids code
obfuscation.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/include/net/ip6_route.h
authorship information for notifications.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/include/net/ip6_fib.h
===
--- net-2.6.19.git.orig/include/net/ip6_fib.h
+++ net-2.6.19.git/include/net/ip6_fib.h
@@ -16,14 +16,35
Same approach as for IPv4, simplifies the interface
and makes it extendable without breaking the ioctl
interface.
Same memory corruption fixes in RTM_GETROUTE as for IPv4.
-
To unsubscribe from this list: send the line unsubscribe netdev in
the body of a message to [EMAIL PROTECTED]
More
Fixes various unvalidated netlink attributes causing memory
corruptions when left empty by userspace applications.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/net/ipv6/route.c
===
--- net-2.6.19.git.orig/net
* Hasso Tepper [EMAIL PROTECTED] 2006-08-15 15:08
Thomas Graf wrote:
However, I changed IPv4 addresses to provide the pid and support
NLM_F_ECHO and the same will follow for IPv6 address notifications
which will mean that quagga sees a different set of IPv4 address
notifications.
Can
will be used to carry the necessary netlink
information to be used for notifications later on.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/include/net/ip_fib.h
===
--- net-2.6.19.git.orig/include/net/ip_fib.h
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/net/ipv4/fib_semantics.c
===
--- net-2.6.19.git.orig/net/ipv4/fib_semantics.c
+++ net-2.6.19.git/net/ipv4/fib_semantics.c
@@ -286,7 +286,7 @@ void rtmsg_fib(int event
Replaces the rather ugly struct kern_rta + rtmsg with a new
struct fib_config while converting everything to the new netlink
api. Simplifies the FIB module interface quite a bit and allows
changing internals while keeping a stable netlink interface.
Gets rid of things like passing on
Fixes various unvalidated netlink attributes causing memory
corruptions when left empty by userspace applications.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/include/net/ip_fib.h
===
--- net-2.6.19.git.orig
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/include/linux/rtnetlink.h
===
--- net-2.6.19.git.orig/include/linux/rtnetlink.h
+++ net-2.6.19.git/include/linux/rtnetlink.h
@@ -584,6 +584,7 @@ struct rtnetlink_link
This patchset reworks rtnetlink notifications. Notification logic
is fixed and gets hidden behind nlmsg_notify() and the rtnl socket
is no longer directly accessed. All notification paths get
appropriate error handling. NLM_F_ECHO support is added where it
makes sense and no major surgery is
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/net/core/wireless.c
===
--- net-2.6.19.git.orig/net/core/wireless.c
+++ net-2.6.19.git/net/core/wireless.c
@@ -85,6 +85,7 @@
#include linux/wireless.h
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/net/ipv4/fib_semantics.c
===
--- net-2.6.19.git.orig/net/ipv4/fib_semantics.c
+++ net-2.6.19.git/net/ipv4/fib_semantics.c
@@ -33,7 +33,6 @@
#include linux/if_arp.h
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/net/core/neighbour.c
===
--- net-2.6.19.git.orig/net/core/neighbour.c
+++ net-2.6.19.git/net/core/neighbour.c
@@ -2406,36 +2406,35 @@ static struct file_operations
Fixes a wrong use of current-pid as netlink pid.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/net/ipv6/addrconf.c
===
--- net-2.6.19.git.orig/net/ipv6/addrconf.c
+++ net-2.6.19.git/net/ipv6/addrconf.c
@@ -73,6
Adds rtnl_notify() to send rtnetlink notification messages and
rtnl_set_sk_err() to report notification errors as socket
errors in order to indicate the need of a resync due to loss
of events.
nlmsg_report() is added to properly document the meaning of
NLM_F_ECHO.
Signed-off-by: Thomas Graf
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/include/linux/rtnetlink.h
===
--- net-2.6.19.git.orig/include/linux/rtnetlink.h
+++ net-2.6.19.git/include/linux/rtnetlink.h
@@ -574,8 +574,6 @@ extern int
.
nlmsg_multicast() is extended to take allocation flags to
allow notification in atomic contexts.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/include/net/netlink.h
===
--- net-2.6.19.git.orig/include/net/netlink.h
Fixes a wrong use of current-pid as netlink pid.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/net/bridge/br_netlink.c
===
--- net-2.6.19.git.orig/net/bridge/br_netlink.c
+++ net-2.6.19.git/net/bridge
Fixes a wrong use of current-pid as netlink pid.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/net/ipv6/addrconf.c
===
--- net-2.6.19.git.orig/net/ipv6/addrconf.c
+++ net-2.6.19.git/net/ipv6/addrconf.c
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/net/core/rtnetlink.c
===
--- net-2.6.19.git.orig/net/core/rtnetlink.c
+++ net-2.6.19.git/net/core/rtnetlink.c
@@ -630,20 +630,22 @@ static int rtnl_dump_all(struct
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/net/decnet/dn_dev.c
===
--- net-2.6.19.git.orig/net/decnet/dn_dev.c
+++ net-2.6.19.git/net/decnet/dn_dev.c
@@ -746,20 +746,23 @@ rtattr_failure:
static void
Fixes a wrong use of current-pid as netlink pid.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/net/ipv6/route.c
===
--- net-2.6.19.git.orig/net/ipv6/route.c
+++ net-2.6.19.git/net/ipv6/route.c
@@ -35,7 +35,6
Fixes a wrong use of current-pid as netlink pid.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/net/ipv6/addrconf.c
===
--- net-2.6.19.git.orig/net/ipv6/addrconf.c
+++ net-2.6.19.git/net/ipv6/addrconf.c
Adds support for NLM_F_ECHO allowing applications to easly
see which address have been deleted, added, or promoted.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/net/ipv4/devinet.c
===
--- net-2.6.19.git.orig
Adds support for NLM_F_ECHO to simplify the process of identifying
inserted rules with an auto generated priority.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/net/core/fib_rules.c
===
--- net-2.6.19.git.orig
* Stephen Hemminger [EMAIL PROTECTED] 2006-08-14 14:20
--- net-2.6.19.orig/net/core/neighbour.c
+++ net-2.6.19/net/core/neighbour.c
@@ -1160,19 +1164,24 @@ int neigh_resolve_output(struct sk_buff
if (!neigh_event_send(neigh, skb)) {
int err;
struct
* jamal [EMAIL PROTECTED] 2006-08-14 19:43
On Mon, 2006-14-08 at 00:00 +0200, Thomas Graf wrote:
plain text document attachment (rtnl_convert_ip6_addr)
Fixes a wrong use of current-pid as netlink pid.
If i am not mistaken:
Some of these removals of current-pid will affect users
* Alexey Kuznetsov [EMAIL PROTECTED] 2006-08-12 15:03
Actually, it was the idea. If requestor asked NLM_F_ECHO and subscribed
to muticasts, it suppresses double notifications. If it did not ask
NLM_F_ECHO, he is not interested in results, he knows what's going on
without this.
F.e. it was
* Michael Tokarev [EMAIL PROTECTED] 2006-08-11 10:56
And while we're at it... How about using table *names* instead of
numbers in kernel too, a-la iptables? Once possible number of tables
is large, and we're using hashes for tables now anyway, keeping a
name inside the table structure wont
* David Miller [EMAIL PROTECTED] 2006-08-10 23:02
Thomas, there was a conflict which I did expect since I added
all the 2.6.18 bug fixes into the tree. The conflict is for
your netlink conversion of the iflink stuff.
I had to fix the -stable tree IFLA_ADDRESS handling because
* Alexey Kuznetsov [EMAIL PROTECTED] 2006-08-11 19:35
Well, tc was supposed to use it, but this did not happen and
it remained deficient.
Makes sense, especially for auto generated handles. I've been listening
to the notifications on a separate socket for this purpose. It would
make sense
* David Miller [EMAIL PROTECTED] 2006-08-02 15:18
From: Stephen Hemminger [EMAIL PROTECTED]
Date: Wed, 2 Aug 2006 12:56:36 -0700
The HTB scheduler code is a mess, this patch set does some basic
house cleaning. The first four should cause no code change, but the
last two need more
* Alexey Kuznetsov [EMAIL PROTECTED] 2006-08-10 19:51
This patch handles NLM_F_ECHO in netlink_rcv_skb() to
handle it in a central point. Most subsystems currently
interpret NLM_F_ECHO as to just unicast events to the
originator of the change while the real meaning of the
flag is to echo
* Patrick McHardy [EMAIL PROTECTED] 2006-08-10 20:09
Thomas Graf wrote:
Setting a socket error on all sockets subscribed to a group
if an event notificiation of said group fails due to memory
pressure only confuses applications and is of no use.
This patch removes it all together
* Patrick McHardy [EMAIL PROTECTED] 2006-08-10 21:08
The error code (-ENOMEM) gives it a pretty good idea what went
wrong. Its true that it doesn't know which group was affected
(that could be fixed), but at least it knows that something
went wrong and it needs to resync. If that fails due to
Hello
* Alexey Kuznetsov [EMAIL PROTECTED] 2006-08-11 00:32
Nothing! NLM_F_ECHO _is_ listening for notifications without subscription
to multicast groups and need to figure out what messages are yours.
But beyond this NLM_F_ECHO is totally subset of this.
Which still makes much more sense
* Ville Nuorvala [EMAIL PROTECTED] 2006-08-09 11:36
Of the three original route lookup functions (ip6_route_input,
ip6_route_output and rt6_lookup), rt6_lookup was the only one that was
allowed to produce a NULL entry. Of these three rt6_lookup was also the
only one not actually being used for
* Steven Whitehouse [EMAIL PROTECTED] 2006-08-09 09:01
With your new protocol independent rules code, I see that there is an
entry in struct fib_rules_ops for a netlink group for notification of
rule changes. For whatever reason (historical I guess) DECnet has never
had a nl group assigned for
* Ville Nuorvala [EMAIL PROTECTED] 2006-08-09 12:42
Ok, it might require quite big changes to the existing code, but if
someone is willing to take a look at it I wouldn't be against it :-)
I'll provide a patch soon.
You know, I'm starting to think we could perhaps get rid of
ip6_null_entry
* Daniel Phillips [EMAIL PROTECTED] 2006-08-08 22:47
David Miller wrote:
From: Daniel Phillips [EMAIL PROTECTED]
Can you please characterize the conditions under which skb-dev changes
after the alloc? Are there writings on this subtlety?
The packet scheduler and classifier can redirect
* Steven Whitehouse [EMAIL PROTECTED] 2006-08-09 11:03
On Wed, Aug 09, 2006 at 01:01:25AM -0700, David Miller wrote:
From: Steven Whitehouse [EMAIL PROTECTED]
Date: Wed, 9 Aug 2006 09:01:39 +0100
Is there anything to stop me using RTNLGRP_NOP3 for that? (suitable
renamed of course!)
* Peter Zijlstra [EMAIL PROTECTED] 2006-08-09 16:07
I think Daniel was thinking of adding struct net_device *
sk_buff::alloc_dev,
I know I was after reading the first few mails. However if adding a
field
there is strict no-no
/me takes a look at struct sk_buff
Hmm, what does
Aims at cleaning up rtnetlink event notifications and implements
real NLM_F_ECHO support.
Please disregard my last IPv4 routing related patchset, I'll
resubmit it based on this patchset.
-
To unsubscribe from this list: send the line unsubscribe netdev in
the body of a message to [EMAIL
events to the
originator of the change while the real meaning of the
flag is to echo the request.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/net/netlink/af_netlink.c
===
--- net-2.6.19.git.orig/net/netlink
Setting a socket error on all sockets subscribed to a group
if an event notificiation of said group fails due to memory
pressure only confuses applications and is of no use.
This patch removes it all together.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/net/bridge
All references to the rtnl sock are now done via wrapper
functions, unexport it.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/include/linux/rtnetlink.h
===
--- net-2.6.19.git.orig/include/linux/rtnetlink.h
by themselves and properly feeds all calls
to netlink_broadcast() with a pid of 0 to not exclude any sockets.
Removes the obsoleted NLM_F_ECHO code.
Some notifications are done in atomic contex, therefore
nlmsg_multicast() had to be extended to take allocation flags.
Signed-off-by: Thomas Graf [EMAIL
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/net/ipv4/fib_semantics.c
===
--- net-2.6.19.git.orig/net/ipv4/fib_semantics.c
+++ net-2.6.19.git/net/ipv4/fib_semantics.c
@@ -286,7 +286,7 @@ void rtmsg_fib(int event
Fixes various unvalidated netlink attributes causing memory
corruptions when left empty by userspace applications.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/include/net/ip_fib.h
===
--- net-2.6.19.git.orig
Replaces the rather ugly struct kern_rta + rtmsg with a new
struct fib_config while converting everything to the new netlink
api. Simplifies the FIB module interface quite a bit and allows
changing internals while keeping a stable netlink interface.
Gets rid of things like passing on
pid of the requesting process is stored
in fib_config, it is no longer required to pass netlink_skb_parms
all along just for event notification.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/include/net/ip_fib.h
* Peter Zijlstra [EMAIL PROTECTED] 2006-08-08 21:33
+struct sk_buff *__netdev_alloc_skb(struct net_device *dev,
+ unsigned length, gfp_t gfp_mask)
+{
+ struct sk_buff *skb;
+
+ if (dev (dev-flags IFF_MEMALLOC)) {
+ WARN_ON(gfp_mask (__GFP_NOMEMALLOC |
* Ville Nuorvala [EMAIL PROTECTED] 2006-08-09 01:05
[IPV6]: Make sure fib6_rule_lookup doesn't return NULL
The callers of fib6_rule_lookup don't expect it to return NULL,
therefore it must return ip6_null_entry whenever fib_rule_lookup fails.
Signed-off-by: Ville
* Thomas Graf [EMAIL PROTECTED] 2006-08-08 00:00
Introduces struct fib_config replacing the ugly struct kern_rta
prone to ordering issues. Avoids creating faked netlink messages
for auto generated routes or requests via ioctl.
A new interface net/nexthop.h is added to help navigate through
Fixes:
Return ENOENT if the neighbour is not found (was EINVAL)
Return EAFNOSUPPORT if no table matches the specified
address family.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/net/core/neighbour.c
Pretty much straight forward, some minor fixes that go
along with it.
-
To unsubscribe from this list: send the line unsubscribe netdev in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Fixes:
Return EAFNOSUPPORT if no table matches the specified
address family.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/net/core/neighbour.c
===
--- net-2.6.19.git.orig/net/core/neighbour.c
+++ net
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/net/core/neighbour.c
===
--- net-2.6.19.git.orig/net/core/neighbour.c
+++ net-2.6.19.git/net/core/neighbour.c
@@ -1898,48 +1898,49 @@ out:
return skb-len
, remove dependency on obsolete and
buggy rta_buf.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/include/linux/neighbour.h
===
--- /dev/null
+++ net-2.6.19.git/include/linux/neighbour.h
@@ -0,0 +1,65 @@
+#ifndef
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/net/core/neighbour.c
===
--- net-2.6.19.git.orig/net/core/neighbour.c
+++ net-2.6.19.git/net/core/neighbour.c
@@ -1751,28 +1751,61 @@ static inline struct neigh_parms
Also fixes skipping of already dumped neighbours.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/net/core/neighbour.c
===
--- net-2.6.19.git.orig/net/core/neighbour.c
+++ net-2.6.19.git/net/core/neighbour.c
rtnetlink_rcv_msg() is not longer required to parse attributes
for the neighbour tables layer, remove dependency on obsolete and
buggy rta_buf.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/include/linux/neighbour.h
Collision between [NetLabel]: SELinux support and
[AF_UNIX]: Kernel memory leak fix for af_unix datagram getpeersec
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19.git/security/selinux/hooks.c
===
--- net-2.6.19
Hello,
This patchset implements multiple IPv6 routing tables and
policy routing. Even though the code is almost rewritten
entirely the work is based on the MIPL patch found on
mobile-ipv6.org which is being jointly developed by Helsinki
University of Technology (HUT) and the USAGI/WIDE Project.
(Ab)using rt6_lock wouldn't work anymore if rt6_lock is
converted into a per table lock.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19/net/ipv6/route.c
===
--- net-2.6.19.orig/net/ipv6/route.c
+++ net-2.6.19/net
Derived from net/ipv/fib_rules.c
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19/include/linux/fib_rules.h
===
--- /dev/null
+++ net-2.6.19/include/linux/fib_rules.h
@@ -0,0 +1,60 @@
+#ifndef __LINUX_FIB_RULES_H
Adds the framework to support multiple IPv6 routing tables.
Currently all automatically generated routes are put into the
same table. This could be changed at a later point after
considering the produced locking overhead.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19/include/net
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19/include/net/ip_fib.h
===
--- net-2.6.19.orig/include/net/ip_fib.h
+++ net-2.6.19/include/net/ip_fib.h
@@ -18,6 +18,7 @@
#include net/flow.h
#include linux/seq_file.h
Adds support for policy routing rules including a new
local table for routes with a local destination.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19/net/ipv6/fib6_rules.c
===
--- /dev/null
+++ net-2.6.19/net/ipv6
* YOSHIFUJI Hideaki / ?$B5HF#1QL@ [EMAIL PROTECTED] 2006-08-05 00:58
In article [EMAIL PROTECTED] (at Fri, 04 Aug 2006 12:23:08 +0200), Thomas
Graf [EMAIL PROTECTED] says:
This patchset implements multiple IPv6 routing tables and
policy routing. Even though the code is almost rewritten
attribute in nested attributes
Fixes nlmsg_new() to take allocation flags and consider size.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19/include/net/netlink.h
===
--- net-2.6.19.orig/include/net/netlink.h
+++ net-2.6.19
Adds rtm_to_ifaddr() transforming a netlink message to a
struct in_ifaddr. Fixes various unvalidated netlink attributes
causing memory corruptions when left empty by userspace
applications.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19/net/ipv4/devinet.c
on to atomic netlink operations without obsoleting
some of the functionality.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19/net/core/rtnetlink.c
===
--- net-2.6.19.orig/net/core/rtnetlink.c
+++ net-2.6.19/net/core
Fixes various unvalidated netlink attributes causing
memory corruptions when left empty by userspace.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19/net/ipv4/devinet.c
===
--- net-2.6.19.orig/net/ipv4/devinet.c
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19/include/linux/if_addr.h
===
--- /dev/null
+++ net-2.6.19/include/linux/if_addr.h
@@ -0,0 +1,53 @@
+#ifndef __LINUX_IF_ADDR_H
+#define __LINUX_IF_ADDR_H
+
+#include linux
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19/include/linux/if.h
===
--- net-2.6.19.orig/include/linux/if.h
+++ net-2.6.19/include/linux/if.h
@@ -212,5 +212,134 @@ struct ifconf
#defineifc_buf
troubles later on.
Signed-off-by: Thomas Graf [EMAIL PROTECTED]
Index: net-2.6.19/net/core/rtnetlink.c
===
--- net-2.6.19.orig/net/core/rtnetlink.c
+++ net-2.6.19/net/core/rtnetlink.c
@@ -218,41 +218,73 @@ static void set_operstate
* Ville Nuorvala [EMAIL PROTECTED] 2006-07-31 17:46
Derived from net/ipv6/fib_rules.c
do you mean net/ipv4/fib_rules.c or net/ipv6/fib6_rules.c? :-)
Hehe, I meant net/ipv4/fib_rules.c :-)
+struct fib_rule_hdr
+{
+ __u8family;
+ __u8dst_len;
+ __u8
* Ville Nuorvala [EMAIL PROTECTED] 2006-07-31 16:55
When locating routes for redirects only the main table is
searched for now. Since policy rules will not be reversible
it is unclear whether it makes sense to change this.
This is a good point. You are absolutely correct about the policy
* Herbert Xu [EMAIL PROTECTED] 2006-08-01 00:01
Without a route cache, I think our only choice is to search through
all tables. The same thing applies to PMTU updates as well.
I think PMTU etc. should be moved out of the route into a
some form of flow cache. It's currently using rt6_lookup()
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