- 03 Dec, 2006 40 commits
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Patrick McHardy authored
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>
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Patrick McHardy authored
Add IPv4 and IPv6 capable nf_conntrack port of the TFTP conntrack/NAT helper. Signed-off-by:
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Patrick McHardy authored
Add IPv4 and IPv6 capable nf_conntrack port of the SIP conntrack/NAT helper. Signed-off-by:
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Patrick McHardy authored
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:
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Patrick McHardy authored
Add nf_conntrack port of the NetBIOS name service conntrack helper. Signed-off-by:
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Patrick McHardy authored
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:
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Patrick McHardy authored
Add IPv4 and IPv6 capable nf_conntrack port of the H.323 conntrack/NAT helper. Signed-off-by:
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Patrick McHardy authored
Add IPv4 and IPv6 capable nf_conntrack port of the Amanda conntrack/NAT helper. Signed-off-by:
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Patrick McHardy authored
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:
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Jozsef Kadlecsik authored
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:
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Jozsef Kadlecsik authored
Add NAT support for nf_conntrack. Joint work of Jozsef Kadlecsik, Yasuyuki Kozakai, Martin Josefsson and myself. Signed-off-by:
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Patrick McHardy authored
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Patrick McHardy authored
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:
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Patrick McHardy authored
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:
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Patrick McHardy authored
Resync with Al Viro's ip_conntrack annotations and fix a missed spot in ip_nat_proto_icmp.c. Signed-off-by:
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Patrick McHardy authored
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:
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Patrick McHardy authored
NF_CONNTRACK_PROC_COMPAT depends on NF_CONNTRACK_IPV4, not NF_CONNTRACK. Signed-off-by:
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Patrick McHardy authored
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:
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Kim Nordlund authored
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:
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Patrick McHardy authored
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: -
Jamal Hadi Salim authored
Remove assumption that generic netlink commands cannot have dump completion callbacks. Signed-off-by:
Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by:
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David S. Miller authored
All that remained was skb_migrate() and that was overkill for what the two call sites were trying to do. Signed-off-by: -
Patrick McHardy authored
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:
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Adrian Bunk authored
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:
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Al Viro authored
Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
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Al Viro authored
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Al Viro authored
... and pass just repl->name to translate_table() Signed-off-by:
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Al Viro authored
We can check newinfo->hook_entry[...] instead. Kill unused argument. Signed-off-by:
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Al Viro authored
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:
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Al Viro authored
kill unused arguments Signed-off-by:
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Al Viro authored
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 authored
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:
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Al Viro authored
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:
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Al Viro authored
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:
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Al Viro authored
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Al Viro authored
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:
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Al Viro authored
We need that for iterator to work; existing check had been too weak. Signed-off-by:
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Al Viro authored
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:
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Andrew Morton authored
Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
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Adrian Bunk authored
This patch contains the following possible cleanups: - make the following needlessly global functions statis: - ipv4/tcp.c: __tcp_alloc_md5sig_pool() - ipv4/tcp_ipv4.c: tcp_v4_reqsk_md5_lookup() - ipv4/udplite.c: udplite_rcv() - ipv4/udplite.c: udplite_err() - make the following needlessly global structs static: - ipv4/tcp_ipv4.c: tcp_request_sock_ipv4_ops - ipv4/tcp_ipv4.c: tcp_sock_ipv4_specific - ipv6/tcp_ipv6.c: tcp_request_sock_ipv6_ops - net/ipv{4,6}/udplite.c: remove inline's from static functions (gcc should know best when to inline them) Signed-off-by:
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