- 19 4月, 2013 1 次提交
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由 Patrick McHardy 提交于
Add copyright statements to all netfilter files which have had significant changes done by myself in the past. Some notes: - nf_conntrack_ecache.c was incorrectly attributed to Rusty and Netfilter Core Team when it got split out of nf_conntrack_core.c. The copyrights even state a date which lies six years before it was written. It was written in 2005 by Harald and myself. - net/ipv{4,6}/netfilter.c, net/netfitler/nf_queue.c were missing copyright statements. I've added the copyright statement from net/netfilter/core.c, where this code originated - for nf_conntrack_proto_tcp.c I've also added Jozsef, since I didn't want it to give the wrong impression Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NPablo Neira Ayuso <pablo@netfilter.org>
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- 19 2月, 2013 1 次提交
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由 Pablo Neira Ayuso 提交于
Connection tracking helpers have to drop packets under exceptional situations. Currently, the user gets the following logging message in case that happens: nf_ct_%s: dropping packet ... However, depending on the helper, there are different reasons why a packet can be dropped. This patch modifies the existing code to provide more specific error message in the scope of each helper to help users to debug the reason why the packet has been dropped, ie: nf_ct_%s: dropping packet: reason ... Thanks to Joe Perches for many formatting suggestions. Signed-off-by: NPablo Neira Ayuso <pablo@netfilter.org>
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- 30 8月, 2012 2 次提交
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由 Pablo Neira Ayuso 提交于
Signed-off-by: NPablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: NPatrick McHardy <kaber@trash.net>
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由 Patrick McHardy 提交于
The NAT helpers currently only handle IPv4 packets correctly. Restrict invocation of the helpers to IPv4 in preparation of IPv6 NAT. Signed-off-by: NPatrick McHardy <kaber@trash.net>
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- 16 6月, 2012 1 次提交
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由 Pablo Neira Ayuso 提交于
This patch modifies the struct nf_conntrack_helper to allocate the room for the helper name. The maximum length is 16 bytes (this was already introduced in 2.6.24). For the maximum length for expectation policy names, I have also selected 16 bytes. This patch is required by the follow-up patch to support user-space connection tracking helpers. Signed-off-by: NPablo Neira Ayuso <pablo@netfilter.org>
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- 13 5月, 2010 1 次提交
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由 Stephen Hemminger 提交于
Make sure all printk messages have a severity level. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NPatrick McHardy <kaber@trash.net>
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- 17 11月, 2008 1 次提交
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由 Pablo Neira Ayuso 提交于
This patch adds the macro MODULE_ALIAS_NFCT_HELPER that defines a way to provide generic and persistent aliases for the connection tracking helpers. This next patch requires this patch. Signed-off-by: NPablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: NPatrick McHardy <kaber@trash.net>
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- 14 4月, 2008 2 次提交
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由 Jan Engelhardt 提交于
Directly call IPv4 and IPv6 variants where the address family is easily known. Signed-off-by: NJan Engelhardt <jengelh@computergmbh.de> Signed-off-by: NPatrick McHardy <kaber@trash.net>
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由 Patrick McHardy 提交于
Add accessors for l3num and protonum and get rid of some overly long expressions. Signed-off-by: NPatrick McHardy <kaber@trash.net>
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- 26 3月, 2008 1 次提交
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由 Patrick McHardy 提交于
Introduce expectation classes and policies. An expectation class is used to distinguish different types of expectations by the same helper (for example audio/video/t.120). The expectation policy is used to hold the maximum number of expectations and the initial timeout for each class. The individual classes are isolated from each other, which means that for example an audio expectation will only evict other audio expectations. Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 01 2月, 2008 2 次提交
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由 Jan Engelhardt 提交于
Signed-off-by: NJan Engelhardt <jengelh@computergmbh.de> Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephen Hemminger 提交于
Teach sparse about locking here, and fix signed/unsigned warnings. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 16 10月, 2007 1 次提交
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由 Herbert Xu 提交于
With all the users of the double pointers removed, this patch mops up by finally replacing all occurances of sk_buff ** in the netfilter API by sk_buff *. Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 11 7月, 2007 3 次提交
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由 Patrick McHardy 提交于
Convert DEBUGP to pr_debug and fix lots of non-compiling debug statements. Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick McHardy 提交于
Since conntrack currently allows to use masks for every bit of both helper and expectation tuples, we can't hash them and have to keep them on two global lists that are searched for every new connection. This patch removes the never used ability to use masks for the destination part of the expectation tuple and completely removes masks from helpers since the only reasonable choice is a full match on l3num, protonum and src.u.all. Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick McHardy 提交于
Currently there is a wild mix of nf_conntrack_expect_, nf_ct_exp_, expect_, exp_, ... Consistently use nf_ct_ as prefix for exported functions. Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 13 2月, 2007 1 次提交
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由 YOSHIFUJI Hideaki 提交于
Signed-off-by: NYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 03 12月, 2006 2 次提交
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由 Yasuyuki Kozakai 提交于
Signed-off-by: NYasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick McHardy 提交于
Add IPv4 and IPv6 capable nf_conntrack port of the TFTP conntrack/NAT helper. Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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