Commit Graph

41949 Commits

Author SHA1 Message Date
Al Viro
d7fe0f241d [PATCH] severing skbuff.h -> mm.h
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-12-04 02:00:34 -05:00
Al Viro
bd01f843c3 [PATCH] severing skbuff.h -> poll.h
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-12-04 02:00:31 -05:00
Al Viro
a1f8e7f7fb [PATCH] severing skbuff.h -> highmem.h
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-12-04 02:00:29 -05:00
Al Viro
b07e4ecd4d [PATCH] severing uaccess.h -> sched.h
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-12-04 02:00:26 -05:00
Al Viro
914e26379d [PATCH] severing fs.h, radix-tree.h -> sched.h
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-12-04 02:00:24 -05:00
Al Viro
f6a570333e [PATCH] severing module.h->sched.h
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-12-04 02:00:22 -05:00
Jamal Hadi Salim
2b5f6dcce5 [XFRM]: Fix aevent structuring to be more complete.
aevents can not uniquely identify an SA. We break the ABI with this
patch, but consensus is that since it is not yet utilized by any
(known) application then it is fine (better do it now than later).

Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 22:22:25 -08:00
Yasuyuki Kozakai
02dba025b0 [NETFILTER]: xtables: fixes warning on compilation of hashlimit
To use ipv6_find_hdr(), IP6_NF_IPTABLES is necessary.

Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 22:19:01 -08:00
Alexey Dobriyan
0506d4068b [ROSE] rose_add_loopback_node: propagate -E
David Binderman's icc logs:
net/rose/rose_route.c(399): remark #593: variable "err" was set but never used

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 22:17:48 -08:00
Yasuyuki Kozakai
1863f0965e [NETFILTER]: nf_conntrack: fix header inclusions for helpers
Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 22:12:54 -08:00
Patrick McHardy
13b1833910 [NETFILTER]: nf_conntrack: EXPORT_SYMBOL cleanup
- move EXPORT_SYMBOL next to exported symbol
- use EXPORT_SYMBOL_GPL since this is what the original code used

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 22:11:25 -08:00
Patrick McHardy
a3c479772c [NETFILTER]: Mark old IPv4-only connection tracking scheduled for removal
Also remove the references to "new connection tracking" from Kconfig.
After some short stabilization period of the new connection tracking
helpers/NAT code the old one will be removed.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 22:11:01 -08:00
Patrick McHardy
807467c22a [NETFILTER]: nf_nat: add SNMP NAT helper port
Add nf_conntrack port of the SNMP NAT helper.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 22:10:34 -08:00
Patrick McHardy
a536df35b3 [NETFILTER]: nf_conntrack/nf_nat: add TFTP helper port
Add IPv4 and IPv6 capable nf_conntrack port of the TFTP conntrack/NAT helper.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 22:10:18 -08:00
Patrick McHardy
9fafcd7b20 [NETFILTER]: nf_conntrack/nf_nat: add SIP helper port
Add IPv4 and IPv6 capable nf_conntrack port of the SIP conntrack/NAT helper.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 22:09:57 -08:00
Patrick McHardy
f09943fefe [NETFILTER]: nf_conntrack/nf_nat: add PPTP helper port
Add nf_conntrack port of the PPtP conntrack/NAT helper. Since there seems
to be no IPv6-capable PPtP implementation the helper only support IPv4.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 22:09:41 -08:00
Patrick McHardy
92703eee4c [NETFILTER]: nf_conntrack: add NetBIOS name service helper port
Add nf_conntrack port of the NetBIOS name service conntrack helper.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 22:09:24 -08:00
Patrick McHardy
869f37d8e4 [NETFILTER]: nf_conntrack/nf_nat: add IRC helper port
Add nf_conntrack port of the IRC conntrack/NAT helper. Since DCC doesn't
support IPv6 yet, the helper is still IPv4 only.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 22:09:06 -08:00
Patrick McHardy
f587de0e2f [NETFILTER]: nf_conntrack/nf_nat: add H.323 helper port
Add IPv4 and IPv6 capable nf_conntrack port of the H.323 conntrack/NAT helper.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 22:08:46 -08:00
Patrick McHardy
1695890057 [NETFILTER]: nf_conntrack/nf_nat: add amanda helper port
Add IPv4 and IPv6 capable nf_conntrack port of the Amanda conntrack/NAT helper.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 22:08:26 -08:00
Patrick McHardy
d6a9b6500a [NETFILTER]: nf_conntrack: add helper function for expectation initialization
Expectation address masks need to be differently initialized depending
on the address family, create helper function to avoid cluttering up
the code too much.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 22:08:01 -08:00
Jozsef Kadlecsik
55a733247d [NETFILTER]: nf_nat: add FTP NAT helper port
Add FTP NAT helper.

Split out from Jozsef's big nf_nat patch with a few small fixes by myself.

Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 22:07:44 -08:00
Jozsef Kadlecsik
5b1158e909 [NETFILTER]: Add NAT support for nf_conntrack
Add NAT support for nf_conntrack. Joint work of Jozsef Kadlecsik,
Yasuyuki Kozakai, Martin Josefsson and myself.

Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 22:07:13 -08:00
Patrick McHardy
d2483ddefd [NETFILTER]: nf_conntrack: add module aliases to IPv4 conntrack names
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 22:06:05 -08:00
Patrick McHardy
b321e14425 [NETFILTER]: Kconfig: improve conntrack selection
Improve the connection tracking selection (well, the user experience,
not really the aesthetics) by offering one option to enable connection
tracking and a choice between the implementations.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 22:05:46 -08:00
Patrick McHardy
9457d851fc [NETFILTER]: nf_conntrack: automatic helper assignment for expectations
Some helpers (namely H.323) manually assign further helpers to expected
connections. This is not possible with nf_conntrack anymore since we
need to know whether a helper is used at allocation time.

Handle the helper assignment centrally, which allows to perform the
correct allocation and as a nice side effect eliminates the need
for the H.323 helper to fiddle with nf_conntrack_lock.

Mid term the allocation scheme really needs to be redesigned since
we do both the helper and expectation lookup _twice_ for every new
connection.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 22:05:25 -08:00
Patrick McHardy
bff9a89bca [NETFILTER]: nf_conntrack: endian annotations
Resync with Al Viro's ip_conntrack annotations and fix a missed
spot in ip_nat_proto_icmp.c.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 22:05:08 -08:00
Patrick McHardy
f9aae95828 [NETFILTER]: nf_conntrack: fix helper structure alignment
Adding the alignment to the size doesn't make any sense, what it
should do is align the size of the conntrack structure to the
alignment requirements of the helper structure and return an
aligned pointer in nfct_help().

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 22:04:50 -08:00
Patrick McHardy
0c4ca1bd86 [NETFILTER]: nf_conntrack: fix NF_CONNTRACK_PROC_COMPAT dependency
NF_CONNTRACK_PROC_COMPAT depends on NF_CONNTRACK_IPV4, not NF_CONNTRACK.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 22:04:24 -08:00
Patrick McHardy
9a7c9337a0 [NET]: Accept wildcard delimiters in in[46]_pton
Accept -1 as delimiter to abort parsing without an error at the first
unknown character. This is needed by the upcoming nf_conntrack SIP
helper, where addresses are delimited by either '\r' or '\n' characters.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 22:04:04 -08:00
Kim Nordlund
a163148c1b [PKT_SCHED] act_gact: division by zero
Not returning -EINVAL, because someone might want to use the value
zero in some future gact_prob algorithm?

Signed-off-by: Kim Nordlund <kim.nordlund@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:32:11 -08:00
Patrick McHardy
0b251df103 [NETFILTER]: Kill ip_queue from feature removal schedule.
We really can't remove ip_queue. Many users use this, there is no binary
compatible interface and even the compat replacement for the originally
statically linked library doesn't work. There is also no real necessity
to remove the code, so the feature-removal-schedule entry should be
removed instead.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:32:10 -08:00
Jamal Hadi Salim
a4d1366d50 [GENETLINK]: Add cmd dump completion.
Remove assumption that generic netlink commands cannot have dump
completion callbacks.

Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:32:09 -08:00
David S. Miller
c40a27f48c [ATM]: Kill ipcommon.[ch]
All that remained was skb_migrate() and that was overkill
for what the two call sites were trying to do.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:32:08 -08:00
Patrick McHardy
1e9b3d5339 [NET_SCHED]: policer: restore compatibility with old iproute binaries
The tc actions increased the size of struct tc_police, which broke
compatibility with old iproute binaries since both the act_police
and the old NET_CLS_POLICE code check for an exact size match.

Since the new members are not even used, the simple fix is to also
accept the size of the old structure. Dumping is not affected since
old userspace will receive a bigger structure, which is handled fine.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Acked-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:32:07 -08:00
Adrian Bunk
5f68e4c07c [PKT_SCHED]: Remove unused exports.
This patch removes the following unused EXPORT_SYMBOL's:
- sch_api.c: qdisc_lookup
- sch_generic.c: __netdev_watchdog_up
- sch_generic.c: noop_qdisc_ops
- sch_generic.c: qdisc_alloc

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:32:06 -08:00
Al Viro
1e419cd995 [EBTABLES]: Split ebt_replace into user and kernel variants, annotate.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:32:05 -08:00
Al Viro
df07a81e93 [EBTABLES]: Clean ebt_register_table() up.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:32:04 -08:00
Al Viro
1bc2326cbe [EBTABLES]: Move calls of ebt_verify_pointers() upstream.
... and pass just repl->name to translate_table()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:32:03 -08:00
Al Viro
f7da79d998 [EBTABLES]: ebt_check_entry() doesn't need valid_hooks
We can check newinfo->hook_entry[...] instead.
Kill unused argument.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:32:02 -08:00
Al Viro
177abc348a [EBTABLES]: Clean ebt_get_udc_positions() up.
Check for valid_hooks is redundant (newinfo->hook_entry[i] will
be NULL if bit i is not set).  Kill it, kill unused arguments.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:32:01 -08:00
Al Viro
0e795531c5 [EBTABLES]: Switch ebt_check_entry_size_and_hooks() to use of newinfo->hook_entry[]
kill unused arguments

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:32:01 -08:00
Al Viro
1f072c96fd [EBTABLES]: translate_table(): switch direct uses of repl->hook_info to newinfo
Since newinfo->hook_table[] already has been set up, we can switch to using
it instead of repl->{hook_info,valid_hooks}.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:32:00 -08:00
Al Viro
e4fd77deac [EBTABLES]: Move more stuff into ebt_verify_pointers().
Take intialization of ->hook_entry[...], ->entries_size and ->nentries
over there, pull the check for empty chains into the end of that sucker.

Now it's self-contained, so we can move it up in the very beginning of
translate_table() *and* we can rely on ->hook_entry[] being properly
transliterated after it.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:31:59 -08:00
Al Viro
70fe9af47e [EBTABLES]: Pull the loop doing __ebt_verify_pointers() into a separate function.
It's easier to expand the iterator here *and* we'll be able to move all
uses of ebt_replace from translate_table() into this one.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:31:57 -08:00
Al Viro
22b440bf9e [EBTABLES]: Split ebt_check_entry_size_and_hooks
Split ebt_check_entry_size_and_hooks() in two parts - one that does
sanity checks on pointers (basically, checks that we can safely
use iterator from now on) and the rest of it (looking into details
of entry).

The loop applying ebt_check_entry_size_and_hooks() is split in two.

Populating newinfo->hook_entry[] is done in the first part.

Unused arguments killed.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:31:56 -08:00
Al Viro
14197d5447 [EBTABLES]: Prevent wraparounds in checks for entry components' sizes.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:31:56 -08:00
Al Viro
98a0824a0f [EBTABLES]: Deal with the worst-case behaviour in loop checks.
No need to revisit a chain we'd already finished with during
the check for current hook.  It's either instant loop (which
we'd just detected) or a duplicate work.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:31:55 -08:00
Al Viro
40642f95f5 [EBTABLES]: Verify that ebt_entries have zero ->distinguisher.
We need that for iterator to work; existing check had been too weak.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:31:54 -08:00
Al Viro
bb2ef25c2c [EBTABLES]: Fix wraparounds in ebt_entries verification.
We need to verify that
	a) we are not too close to the end of buffer to dereference
	b) next entry we'll be checking won't be _before_ our

While we are at it, don't subtract unrelated pointers...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:31:53 -08:00