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* Bash utilities updatedJozsef Kadlecsik2014-09-302-48/+79
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* ipset: Fix hyphen used as minus sign in manpageNeutron Soutmun2014-09-301-1/+1
| | | | | Signed-off-by: Neutron Soutmun <neo.neutron@gmail.com> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* ipset 6.23 releasedv6.23Jozsef Kadlecsik2014-09-233-1/+18
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* The utils are updated from their sourcesJozsef Kadlecsik2014-09-231-77/+109
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* Order create and add options in manpage so that generic ones come firstJozsef Kadlecsik2014-09-231-51/+51
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* Centralise generic create options (family, hashsize, maxelem) on top of man ↵Mart Frauenlob2014-09-231-175/+35
| | | | | | | page in the generic options section. Signed-off-by: Mart Frauenlob <mart.frauenlob@chello.at> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* Support glibc < 2.9 (fixes bugzilla id #891)Jozsef Kadlecsik2014-09-232-0/+71
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* Support updating extensions when the set is fullJozsef Kadlecsik2014-09-233-23/+43
| | | | | | When the set was full (hash type and maxelem reached), it was not possible to update the extension part of already existing elements. The patch removes this limitation. (Fixes netfilter bugzilla id 880.)
* Add description of hash:mac set type to man page.Mart Frauenlob2014-09-221-0/+32
| | | | | Signed-off-by: Mart Frauenlob <mart.frauenlob@chello.at> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* Add missing space for skbinfo option synopsis.Mart Frauenlob2014-09-221-1/+1
| | | | | Signed-off-by: Mart Frauenlob <mart.frauenlob@chello.at> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* The library/API versions were forgotten to bump (reported by Sergei Zhirikov)Jozsef Kadlecsik2014-09-222-1/+9
| | | | | With introducing the skbinfo extension, the library/API versions should have been incremented, which is fixed now.
* Retry printing when sprintf fails (reported by Stig Thormodsrud)Jozsef Kadlecsik2014-09-221-14/+2
| | | | | | Instead of returning the length of the string which would have been printed, sprintf sometimes simply returns an error code. Handle the case and flush the printing buffer and retry.
* ipset 6.22 releasedv6.22Jozsef Kadlecsik2014-09-153-1/+48
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* hash:mac type added to ipsetJozsef Kadlecsik2014-09-1512-4/+416
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* skbinfo extension: send nonzero extension elements only to userspaceJozsef Kadlecsik2014-09-151-7/+11
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* Add test to check mark mappingJozsef Kadlecsik2014-09-142-0/+17
| | | | Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* ipset: remove extran newline on debug outputHolger Eitzenberger2014-09-141-1/+1
| | | | | | | | | [ The following text is in the "utf-8" character set. ] [ Your display is set for the "ISO-8859-2" character set. ] [ Some characters may be displayed incorrectly. ] Signed-off-by: Holger Eitzenberger <holger@eitzenberger.org> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* ipset: avoid duplicate command flagsHolger Eitzenberger2014-09-141-4/+2
| | | | | | | | | | | | [ The following text is in the "utf-8" character set. ] [ Your display is set for the "ISO-8859-2" character set. ] [ Some characters may be displayed incorrectly. ] NLM_F_DUMP is #defined as (NLM_F_ROOT | NLM_F_ACK), so specifying all of them is redundant. Signed-off-by: Holger Eitzenberger <holger@eitzenberger.org> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* Remove a duplicate debug printHolger Eitzenberger2014-09-141-2/+1
| | | | | | | | | [ The following text is in the "utf-8" character set. ] [ Your display is set for the "ISO-8859-2" character set. ] [ Some characters may be displayed incorrectly. ] Signed-off-by: Holger Eitzenberger <holger@eitzenberger.org> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* netfilter: Convert pr_warning to pr_warnJoe Perches2014-09-143-42/+35
| | | | | | | | | | | | Use the more common pr_warn. Other miscellanea: o Coalesce formats o Realign arguments Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* netfilter: ipset: Add skbinfo extension support to SET target.Anton Danilov2014-09-142-12/+191
| | | | | Signed-off-by: Anton Danilov <littlesmilingcloud@gmail.com> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* ipset: man: Add the skbinfo extension documentation.Anton Danilov2014-09-141-28/+42
| | | | | Signed-off-by: Anton Danilov <littlesmilingcloud@gmail.com> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* libipset: Add userspace support of the skbinfo extension of the list set type.Anton Danilov2014-09-141-0/+131
| | | | | | | | Add userspace part for support of new revisions of the list set type with the skbinfo extension. Signed-off-by: Anton Danilov <littlesmilingcloud@gmail.com> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* libipset: Add userspace support of the skbinfo extension of the hash set types.Anton Danilov2014-09-1410-0/+1827
| | | | | | | | Add userspace part for support of new revisions of the hash set types with the skbinfo extension. Signed-off-by: Anton Danilov <littlesmilingcloud@gmail.com> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* libipset: Add userspace support of the skbinfo extension of the bitmap set ↵Anton Danilov2014-09-143-0/+405
| | | | | | | | | | types. Add userspace part for support of new revisions of the bitmap set types with the skbinfo extension. Signed-off-by: Anton Danilov <littlesmilingcloud@gmail.com> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* libipset: Add userspace code for the skbinfo extension support.Anton Danilov2014-09-1410-3/+201
| | | | | | | | | Add userspace code to support of the skbinfo extension independly of set types. Defines constants, flag and function for print/parse/send/recieve of skbinfo parameters. Signed-off-by: Anton Danilov <littlesmilingcloud@gmail.com> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* netfilter: ipset: Add skbinfo extension kernel support for the list set type.Anton Danilov2014-09-081-2/+17
| | | | | | | | Add skbinfo extension kernel support for the list set type. Introduce the new revision of the list set type. Signed-off-by: Anton Danilov <littlesmilingcloud@gmail.com> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* netfilter: ipset: Add skbinfo extension kernel support for the hash set types.Anton Danilov2014-09-0811-25/+130
| | | | | | | | Add skbinfo extension kernel support for the hash set types. Inroduce the new revisions of all hash set types. Signed-off-by: Anton Danilov <littlesmilingcloud@gmail.com> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* netfilter: ipset: Add skbinfo extension kernel support for the bitmap set types.Anton Danilov2014-09-084-6/+31
| | | | | | | | Add skbinfo extension kernel support for the bitmap set types. Inroduce the new revisions of bitmap_ip, bitmap_ipmac and bitmap_port set types. Signed-off-by: Anton Danilov <littlesmilingcloud@gmail.com> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* netfilter: ipset: Add skbinfo extension kernel support in the ipset core.Anton Danilov2014-09-083-2/+93
| | | | | | | | | | | Skbinfo extension provides mapping of metainformation with lookup in the ipset tables. This patch defines the flags, the constants, the functions and the structures for the data type independent support of the extension. Note the firewall mark stores in the kernel structures as two 32bit values, but transfered through netlink as one 64bit value. Signed-off-by: Anton Danilov <littlesmilingcloud@gmail.com> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* Fix static checker warning in ip_set_core.cJozsef Kadlecsik2014-09-011-1/+2
| | | | | | | | | Dan Carpenter reported the following static checker warning: net/netfilter/ipset/ip_set_core.c:1414 call_ad() error: 'nlh->nlmsg_len' from user is not capped properly The payload size is limited now by the max size of size_t.
* Make possible to compile ipset with IPSET_DEBUG from the dist.Clinton Roy2014-08-191-0/+3
| | | | Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* Fix warn: integer overflows 'sizeof(*map) + size * set->dsize'Jozsef Kadlecsik2014-08-052-1/+4
| | | | | | | | | Dan Carpenter reported that the static checker emits the warning net/netfilter/ipset/ip_set_list_set.c:600 init_list_set() warn: integer overflows 'sizeof(*map) + size * set->dsize' Limit the maximal number of elements in list type of sets.
* net/netfilter/ipset: Resolve missing-field-initializer warningsMark Rustad2014-08-056-18/+18
| | | | | | | | | Resolve missing-field-initializer warnings by providing a directed initializer. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* netnet,netportnet: Fix value range support for IPv4Sergey Popovich2014-05-062-8/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ranges of values are broken with hash:net,net and hash:net,port,net. hash:net,net ============ # ipset create test-nn hash:net,net # ipset add test-nn 10.0.10.1-10.0.10.127,10.0.0.0/8 # ipset list test-nn Name: test-nn Type: hash:net,net Revision: 0 Header: family inet hashsize 1024 maxelem 65536 Size in memory: 16960 References: 0 Members: 10.0.10.1,10.0.0.0/8 # ipset test test-nn 10.0.10.65,10.0.0.1 10.0.10.65,10.0.0.1 is NOT in set test-nn. # ipset test test-nn 10.0.10.1,10.0.0.1 10.0.10.1,10.0.0.1 is in set test-nn. hash:net,port,net ================= # ipset create test-npn hash:net,port,net # ipset add test-npn 10.0.10.1-10.0.10.127,tcp:80,10.0.0.0/8 # ipset list test-npn Name: test-npn Type: hash:net,port,net Revision: 0 Header: family inet hashsize 1024 maxelem 65536 Size in memory: 17344 References: 0 Members: 10.0.10.8/29,tcp:80,10.0.0.0 10.0.10.16/28,tcp:80,10.0.0.0 10.0.10.2/31,tcp:80,10.0.0.0 10.0.10.64/26,tcp:80,10.0.0.0 10.0.10.32/27,tcp:80,10.0.0.0 10.0.10.4/30,tcp:80,10.0.0.0 10.0.10.1,tcp:80,10.0.0.0 # ipset list test-npn # ipset test test-npn 10.0.10.126,tcp:80,10.0.0.2 10.0.10.126,tcp:80,10.0.0.2 is NOT in set test-npn. # ipset test test-npn 10.0.10.126,tcp:80,10.0.0.0 10.0.10.126,tcp:80,10.0.0.0 is in set test-npn. # ipset create test-npn hash:net,port,net # ipset add test-npn 10.0.10.0/24,tcp:80-81,10.0.0.0/8 # ipset list test-npn Name: test-npn Type: hash:net,port,net Revision: 0 Header: family inet hashsize 1024 maxelem 65536 Size in memory: 17024 References: 0 Members: 10.0.10.0,tcp:80,10.0.0.0 10.0.10.0,tcp:81,10.0.0.0 # ipset test test-npn 10.0.10.126,tcp:80,10.0.0.0 10.0.10.126,tcp:80,10.0.0.0 is NOT in set test-npn. # ipset test test-npn 10.0.10.0,tcp:80,10.0.0.0 10.0.10.0,tcp:80,10.0.0.0 is in set test-npn. Correctly setup from..to variables where no IPSET_ATTR_IP_TO{,2} attribute is given, so in range processing loop we construct proper cidr value. Check whenever we have no ranges and can short cut in hash:net,net properly. Use unlikely() where appropriate, to comply with other modules. Signed-off-by: Sergey Popovich <popovich_sergei@mail.ru> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* libipset: print third element in debuggingSergey Popovich2014-05-061-1/+3
| | | | | | | | | We have that done for first and second elements when parsing element string, do this for third element for convenience. Signed-off-by: Sergey Popovich <popovich_sergei@mail.ru> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* ipset: Handle missing leading zeros in ethernet address parserJaneks Jaunups2014-05-062-5/+16
| | | | | | | | ipset would not parse ether addresses which are not exactly 17 characters long, for ex. 1:2:3:4:5:6, which is fixed in the patch. Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* Removed invalid IPSET_ATTR_MARKMASK validationVytas Dauksa2014-04-071-1/+1
| | | | | | | | | Markmask is an u32, hence it can't be greater then 4294967295 ( i.e. 0xffffffff ). This was causing smatch warning: net/netfilter/ipset/ip_set_hash_gen.h:1084 hash_ipmark_create() warn: impossible condition '(markmask > 4294967295) => (0-u32max > u32max)' Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* ipset: Pass IPSET_BIN to test scripts to change binary locationNeutron Soutmun2014-04-0711-42/+54
| | | | | | | | | | | | | In the "as-installed" package testing situation, the test scripts should invokes the system installed "ipset" binary. Therefore, the IPSET_BIN could be passed to change the binary location. IPSET_BIN=/sbin/ipset ./runtest.sh The test scripts run fine in build source tree without IPSET_BIN. Signed-off-by: Neutron Soutmun <neo.neutron@gmail.com> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* ipset: Fix grammar error in manpageNeutron Soutmun2014-04-071-1/+1
| | | | | | | | | | Refer to: https://bugs.launchpad.net/ubuntu/+source/lintian/+bug/608231 The "allows to" is a common grammar error which it will probably be replaced by "allows one to" as a suggestion in above bug report page. Signed-off-by: Neutron Soutmun <neo.neutron@gmail.com> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* ipset: Fix printf format warningNeutron Soutmun2014-04-071-1/+2
| | | | | | | | | Using PRIx32 macro is portable across multiple architectures and also fix the printf format warning on any architectures that "%llx" is not refer to 32 bits size. Signed-off-by: Neutron Soutmun <neo.neutron@gmail.com> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* ipset 6.21.1 releasedv6.21.1Jozsef Kadlecsik2014-03-073-1/+9
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* netfilter: ip_set: rename nfnl_dereference()/nfnl_set()Patrick McHardy2014-03-071-23/+23
| | | | | | | | | | The next patch will introduce a nfnl_dereference() macro that actually checks that the appropriate mutex is held and therefore needs a subsystem argument. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* The bash utilities are updatedJozsef Kadlecsik2014-03-076-523/+1181
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* Fix libipset library release versioningJozsef Kadlecsik2014-03-071-1/+1
| | | | | | Patch "add hash:ip,mark data type to ipset" broke the API and library release versioning with not incrementing "current", just "age", which is fixed here. Reported by Mathieu Bridon.
* ipset 6.21 releasedv6.21Jozsef Kadlecsik2014-03-043-1/+35
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* ipset: add userspace support for forceaddJosh Hunt2014-03-0415-4/+1410
| | | | | | | The userspace side of the forceadd changes. Signed-off-by: Josh Hunt <johunt@akamai.com> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* ipset: add forceadd kernel support for hash set typesJosh Hunt2014-03-0414-12/+40
| | | | | | | | | | | | | | | | | | Adds a new property for hash set types, where if a set is created with the 'forceadd' option and the set becomes full the next addition to the set may succeed and evict a random entry from the set. To keep overhead low eviction is done very simply. It checks to see which bucket the new entry would be added. If the bucket's pos value is non-zero (meaning there's at least one entry in the bucket) it replaces the first entry in the bucket. If pos is zero, then it continues down the normal add process. This property is useful if you have a set for 'ban' lists where it may not matter if you release some entries from the set early. Signed-off-by: Josh Hunt <johunt@akamai.com> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* netfilter: ipset: move registration message to init from net_initIlia Mirkin2014-02-161-1/+1
| | | | | | | | | Commit 1785e8f473 ("netfiler: ipset: Add net namespace for ipset") moved the initialization print into net_init, which can get called a lot due to namespaces. Move it back into init, reduce to pr_info. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* kernel: uapi: fix MARKMASK attr ABI breakageFlorian Westphal2014-02-142-4/+4
| | | | | | | | | | | | | | commit 2dfb973c0dcc6d2211 (add markmask for hash:ip,mark data type) inserted IPSET_ATTR_MARKMASK in-between other enum values, i.e. changing values of all further attributes. This causes 'ipset list' segfault on existing kernels since ipset no longer finds IPSET_ATTR_MEMSIZE (it has a different value on kernel side). Jozsef points out it should be moved below IPSET_ATTR_MARK which works since there is some extra reserved space after that value. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>