| 39d1ecf1ad0e19145e1f3a6cd838b7354ef71bf7 |
|
28-Aug-2014 |
Anton Danilov <littlesmilingcloud@gmail.com> |
netfilter: ipset: Add skbinfo extension kernel support for the bitmap set types.
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>
|
| 94729f8a1e9d38c8df6c83799fde8d2eaef2ff54 |
|
05-Aug-2014 |
Mark Rustad <mark.d.rustad@intel.com> |
netfilter: ipset: Resolve missing-field-initializer warnings
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>
|
| 1785e8f473082aa60d62c7165856cf6484077b99 |
|
30-Sep-2013 |
Vitaly Lavrov <lve@guap.ru> |
netfiler: ipset: Add net namespace for ipset
This patch adds netns support for ipset.
Major changes were made in ip_set_core.c and ip_set.h.
Global variables are moved to per net namespace.
Added initialization code and the destruction of the network namespace ipset subsystem.
In the prototypes of public functions ip_set_* added parameter "struct net*".
The remaining corrections related to the change prototypes of public functions ip_set_*.
The patch for git://git.netfilter.org/ipset.git commit 6a4ec96c0b8caac5c35474e40e319704d92ca347
Signed-off-by: Vitaly Lavrov <lve@guap.ru>
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
|
| 3fd986b3d99e3847f1cce6fc36043d0f16508e1d |
|
25-Sep-2013 |
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
netfilter: ipset: Use a common function at listing the extensions
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
|
| b90cb8ba19dac9b98add5e64adb583fccbf63f94 |
|
22-Sep-2013 |
Oliver Smith <oliver@8.c.9.b.0.7.4.0.1.0.0.2.ip6.arpa> |
netfilter: ipset: Support comments in bitmap-type ipsets.
This provides kernel support for creating bitmap ipsets with comment
support.
As is the case for hashes, this incurs a penalty when flushing or
destroying the entire ipset as the entries must first be walked in order
to free the comment strings. This penalty is of course far less than the
cost of listing an ipset to userspace. Any set created without support
for comments will be flushed/destroyed as before.
Signed-off-by: Oliver Smith <oliver@8.c.9.b.0.7.4.0.1.0.0.2.ip6.arpa>
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
|
| 03c8b234e61a9a3aab8d970b3bf681934ecfe443 |
|
07-Sep-2013 |
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
netfilter: ipset: Generalize extensions support
Get rid of the structure based extensions and introduce a blob for
the extensions. Thus we can support more extension types easily.
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
|
| ca134ce86451f3f5ac45ffbf1494a1f42110bf93 |
|
07-Sep-2013 |
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
netfilter: ipset: Move extension data to set structure
Default timeout and extension offsets are moved to struct set, because
all set types supports all extensions and it makes possible to generalize
extension support.
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
|
| f925f7056920213889c5e61445f9529f1a86ae41 |
|
06-Sep-2013 |
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
netfilter: ipset: Rename extension offset ids to extension ids
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
|
| 20b2fab483094d51c8d26784b81e12149474e0f2 |
|
01-May-2013 |
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
netfilter: ipset: Fix "may be used uninitialized" warnings
Reported-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
|
| 35b8dcf8c3a0be1feb1c8b29b22e1685ba0c2e14 |
|
30-Apr-2013 |
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
netfilter: ipset: Rename simple macro names to avoid namespace issues.
Reported-by: David Laight <David.Laight@ACULAB.COM>
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
|
| f48d19db12e1cde296ce7a13c38303618e38e304 |
|
08-Apr-2013 |
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
netfilter: ipset: The bitmap types with counter support
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
|
| b0da3905bb1eb0969470f57b18c978f902475c78 |
|
27-Apr-2013 |
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
netfilter: ipset: Bitmap types using the unified code base
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
|
| 5add189a125e6b497e31bffdaaed8145ec6d4984 |
|
13-Apr-2013 |
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
netfilter: ipset: bitmap:ip,mac: fix listing with timeout
The type when timeout support was enabled, could not list all elements,
just the first ones which could fit into one netlink message: it just
did not continue listing after the first message.
Reported-by: Yoann JUET <yoann.juet@univ-nantes.fr>
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Tested-by: Yoann JUET <yoann.juet@univ-nantes.fr>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
|
| 3ace95c0ac125a042cfb682d0a9bbdbf1e5a2c65 |
|
21-Sep-2012 |
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
netfilter: ipset: Coding style fixes
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
|
| 10111a6ef373c377e87730749a0f68210c3fd062 |
|
21-Sep-2012 |
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
netfilter: ipset: Include supported revisions in module description
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
|
| b9fed748185a96b7cfe74afac4bd228e8af16f01 |
|
04-Sep-2012 |
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
netfilter: ipset: Check and reject crazy /0 input parameters
bitmap:ip and bitmap:ip,mac type did not reject such a crazy range
when created and using such a set results in a kernel crash.
The hash types just silently ignored such parameters.
Reject invalid /0 input parameters explicitely.
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
|
| 8561cf99785faf73cccb9f417170d8b5844bf496 |
|
08-May-2012 |
Joe Perches <joe@perches.com> |
netfilter: Convert compare_ether_addr to ether_addr_equal
Use the new bool function ether_addr_equal to add
some clarity and reduce the likelihood for misuse
of compare_ether_addr for sorting.
Done via cocci script:
$ cat compare_ether_addr.cocci
@@
expression a,b;
@@
- !compare_ether_addr(a, b)
+ ether_addr_equal(a, b)
@@
expression a,b;
@@
- compare_ether_addr(a, b)
+ !ether_addr_equal(a, b)
@@
expression a,b;
@@
- !ether_addr_equal(a, b) == 0
+ ether_addr_equal(a, b)
@@
expression a,b;
@@
- !ether_addr_equal(a, b) != 0
+ !ether_addr_equal(a, b)
@@
expression a,b;
@@
- ether_addr_equal(a, b) == 0
+ !ether_addr_equal(a, b)
@@
expression a,b;
@@
- ether_addr_equal(a, b) != 0
+ ether_addr_equal(a, b)
@@
expression a,b;
@@
- !!ether_addr_equal(a, b)
+ ether_addr_equal(a, b)
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 7cf7899d9ee31c88c86ea8459fc4db4bd11cc240 |
|
02-Apr-2012 |
David S. Miller <davem@davemloft.net> |
ipset: Stop using NLA_PUT*().
These macros contain a hidden goto, and are thus extremely error
prone and make code hard to audit.
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| c15f1c83251049182b1771da004d14f29683ab97 |
|
14-Feb-2012 |
Jan Engelhardt <jengelh@medozas.de> |
netfilter: ipset: use NFPROTO_ constants
ipset is actually using NFPROTO values rather than AF (xt_set passes
that along).
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
|
| 15b4d93f0316caec44e07255c1d73bde4fac12e4 |
|
16-Jun-2011 |
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
netfilter: ipset: whitespace and coding fixes detected by checkpatch.pl
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
| b66554cf03fe866b3fb7b9f40f430b8ba09f41c8 |
|
16-Jun-2011 |
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
netfilter: ipset: add xt_action_param to the variant level kadt functions, ipset API change
With the change the sets can use any parameter available for the match
and target extensions, like input/output interface. It's required for
the hash:net,iface set type.
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
| e6146e8684ed6dd4c0ff85ca21bf4324114fbbfa |
|
16-Jun-2011 |
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
netfilter: ipset: use unified from/to address masking and check the usage
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
| f1e00b39797944bf25addaf543839feeb25fbdc5 |
|
16-Jun-2011 |
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
netfilter: ipset: set type support with multiple revisions added
A set type may have multiple revisions, for example when syntax is
extended. Support continuous revision ranges in set types.
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
| 3d14b171f004f75c2d1e82e10545966f94132705 |
|
16-Jun-2011 |
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
netfilter: ipset: fix adding ranges to hash types
When ranges are added to hash types, the elements may trigger rehashing
the set. However, the last successfully added element was not kept track
so the adding started again with the first element after the rehashing.
Bug reported by Mr Dash Four.
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
| ac8cc925d35fc5a05da2bd097e602f20de2478a4 |
|
16-Jun-2011 |
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
netfilter: ipset: options and flags support added to the kernel API
The support makes possible to specify the timeout value for
the SET target and a flag to reset the timeout for already existing
entries.
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
| 5416219e5ca4504ea80d662fdda7337e52e86ee5 |
|
16-Jun-2011 |
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
netfilter: ipset: timeout can be modified for already added elements
When an element to a set with timeout added, one can change the timeout
by "readding" the element with the "-exist" flag. That means the timeout
value is reset to the specified one (or to the default from the set
specification if the "timeout n" option is not used). Example
ipset add foo 1.2.3.4 timeout 10
ipset add foo 1.2.3.4 timeout 600 -exist
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
| 0e8a835aa59d08d702af0fcfd296e2218b2e344b |
|
13-Apr-2011 |
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
netfilter: ipset: bitmap:ip,mac type requires "src" for MAC
Enforce that the second "src/dst" parameter of the set match and SET target
must be "src", because we have access to the source MAC only in the packet.
The previous behaviour, that the type required the second parameter
but actually ignored the value was counter-intuitive and confusing.
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
| 2f9f28b212a2bd4948c8ceaaec33ce0123632129 |
|
04-Apr-2011 |
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
netfilter: ipset: references are protected by rwlock instead of mutex
The timeout variant of the list:set type must reference the member sets.
However, its garbage collector runs at timer interrupt so the mutex
protection of the references is a no go. Therefore the reference protection
is converted to rwlock.
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
| 6604271c5bc658a6067ed0c3deba4d89e0e50382 |
|
29-Mar-2011 |
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
netfilter: ipset: References are protected by rwlock instead of mutex
The timeout variant of the list:set type must reference the member sets.
However, its garbage collector runs at timer interrupt so the mutex protection
of the references is a no go. Therefore the reference protection
is converted to rwlock.
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
| 582e1fc85ca3727abd4e99109a267c514ea5c260 |
|
01-Feb-2011 |
Patrick McHardy <kaber@trash.net> |
netfilter: ipset: remove unnecessary includes
None of the set types need uaccess.h since this is handled centrally
in ip_set_core. Most set types additionally don't need bitops.h and
spinlock.h since they use neither. tcp.h is only needed by those
using before(), udp.h is not needed at all.
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
| de76021a1bb35e3560afccf741d1119a872aea49 |
|
01-Feb-2011 |
Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
netfilter: ipset: bitmap:ip,mac type support
The module implements the bitmap:ip,mac set type in two flavours,
without and with timeout support. In this kind of set one can store
IPv4 address and (source) MAC address pairs. The type supports elements
added without the MAC part filled out: when the first matching from kernel
happens, the MAC part is automatically filled out. The timing out of the
elements stars when an element is complete in the IP,MAC pair.
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
|