treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

Based on 2 normalized pattern(s):

this program is free software you can redistribute it and or modify
it under the terms of th

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

Based on 2 normalized pattern(s):

this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license version 2 as
published by the free software foundation

this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license version 2 as
published by the free software foundation #

extracted by the scancode license scanner the SPDX license identifier

GPL-2.0-only

has been chosen to replace the boilerplate/reference in 4122 file(s).

Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: Enrico Weigelt <[email protected]>
Reviewed-by: Kate Stewart <[email protected]>
Reviewed-by: Allison Randal <[email protected]>
Cc: [email protected]
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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Update my email address

It's better to use my [email protected] email address in
the source code. I might not be able to use
[email protected] in the future.

Signed-off-by: Jozsef Kadlecs

Update my email address

It's better to use my [email protected] email address in
the source code. I might not be able to use
[email protected] in the future.

Signed-off-by: Jozsef Kadlecsik <[email protected]>
Signed-off-by: Jozsef Kadlecsik <[email protected]>

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netfilter: xt_iprange: add IPv6 match debug print code

Signed-off-by: Thomas Jacob <[email protected]>
Signed-off-by: Patrick McHardy <[email protected]>

netfilter: xt_iprange: typo in IPv4 match debug print code

Signed-off-by: Thomas Jacob <[email protected]>
Signed-off-by: Patrick McHardy <[email protected]>

netfilter: xt_iprange: Incorrect xt_iprange boundary check for IPv6

iprange_ipv6_sub was substracting 2 unsigned ints and then casting
the result to int to find out whether they are lt, eq or gt eac

netfilter: xt_iprange: Incorrect xt_iprange boundary check for IPv6

iprange_ipv6_sub was substracting 2 unsigned ints and then casting
the result to int to find out whether they are lt, eq or gt each
other, this doesn't work if the full 32 bits of each part
can be used in IPv6 addresses. Patch should remedy that without
significant performance penalties. Also number of ntohl
calls can be reduced this way (Jozsef Kadlecsik).

Signed-off-by: Thomas Jacob <[email protected]>
Signed-off-by: Patrick McHardy <[email protected]>

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netfilter: xtables: deconstify struct xt_action_param for matches

In future, layer-3 matches will be an xt module of their own, and
need to set the fragoff and thoff fields. Adding more pointers wou

netfilter: xtables: deconstify struct xt_action_param for matches

In future, layer-3 matches will be an xt module of their own, and
need to set the fragoff and thoff fields. Adding more pointers would
needlessy increase memory requirements (esp. so for 64-bit, where
pointers are wider).

Signed-off-by: Jan Engelhardt <[email protected]>

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netfilter: xtables: substitute temporary defines by final name

Signed-off-by: Jan Engelhardt <[email protected]>

netfilter: xt extensions: use pr_<level> (2)

Supplement to 1159683ef48469de71dc26f0ee1a9c30d131cf89.

Downgrade the log level to INFO for most checkentry messages as they
are, IMO, just an extra inf

netfilter: xt extensions: use pr_<level> (2)

Supplement to 1159683ef48469de71dc26f0ee1a9c30d131cf89.

Downgrade the log level to INFO for most checkentry messages as they
are, IMO, just an extra information to the -EINVAL code that is
returned as part of a parameter "constraint violation". Leave errors
to real errors, such as being unable to create a LED trigger.

Signed-off-by: Jan Engelhardt <[email protected]>

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netfilter: xtables: remove xt_iprange v0

Superseded by xt_iprange v1 (v2.6.24-2928-g1a50c5a1).

Signed-off-by: Jan Engelhardt <[email protected]>

net: replace NIPQUAD() in net/netfilter/

Using NIPQUAD() with NIPQUAD_FMT, %d.%d.%d.%d or %u.%u.%u.%u
can be replaced with %pI4

Signed-off-by: Harvey Harrison <[email protected]>
Signed-off

net: replace NIPQUAD() in net/netfilter/

Using NIPQUAD() with NIPQUAD_FMT, %d.%d.%d.%d or %u.%u.%u.%u
can be replaced with %pI4

Signed-off-by: Harvey Harrison <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

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netfilter: xt_iprange: fix range inversion match

Inverted IPv4 v1 and IPv6 v0 matches don't match anything since 2.6.25-rc1!

Signed-off-by: Alexey Dobriyan <[email protected]>
Acked-by: Jan Engel

netfilter: xt_iprange: fix range inversion match

Inverted IPv4 v1 and IPv6 v0 matches don't match anything since 2.6.25-rc1!

Signed-off-by: Alexey Dobriyan <[email protected]>
Acked-by: Jan Engelhardt <[email protected]>
Signed-off-by: Patrick McHardy <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

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netfilter: xtables: move extension arguments into compound structure (1/6)

The function signatures for Xtables extensions have grown over time.
It involves a lot of typing/replication, and also a bi

netfilter: xtables: move extension arguments into compound structure (1/6)

The function signatures for Xtables extensions have grown over time.
It involves a lot of typing/replication, and also a bit of stack space
even if they are not used. Realize an NFWS2008 idea and pack them into
structs. The skb remains outside of the struct so gcc can continue to
apply its optimizations.

This patch does this for match extensions' match functions.

A few ambiguities have also been addressed. The "offset" parameter for
example has been renamed to "fragoff" (there are so many different
offsets already) and "protoff" to "thoff" (there is more than just one
protocol here, so clarify).

Signed-off-by: Jan Engelhardt <[email protected]>
Signed-off-by: Patrick McHardy <[email protected]>

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netfilter: x_tables: use NFPROTO_* in extensions

Signed-off-by: Jan Engelhardt <[email protected]>
Signed-off-by: Patrick McHardy <[email protected]>

netfilter: xt_iprange: module aliases for xt_iprange

Using iptables 1.3.8 with kernel 2.6.25, rules which include '-m
iprange' don't automatically pull in xt_iprange module. Below patch
adds module

netfilter: xt_iprange: module aliases for xt_iprange

Using iptables 1.3.8 with kernel 2.6.25, rules which include '-m
iprange' don't automatically pull in xt_iprange module. Below patch
adds module aliases to fix that. Patch against latest -git, but seems
like a good candidate for -stable also.

Signed-off-by: Phil Oester <[email protected]>
Signed-off-by: Patrick McHardy <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

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[NETFILTER]: xt_iprange: fix subtraction-based comparison

The host address parts need to be converted to host-endian first
before arithmetic makes any sense on them.

Signed-off-by: Jan Engelhardt <

[NETFILTER]: xt_iprange: fix subtraction-based comparison

The host address parts need to be converted to host-endian first
before arithmetic makes any sense on them.

Signed-off-by: Jan Engelhardt <[email protected]>
Signed-off-by: Patrick McHardy <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

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[NETFILTER]: xt_iprange: add missing #include

Signed-off-by: Jan Engelhardt <[email protected]>
Signed-off-by: Patrick McHardy <[email protected]>
Signed-off-by: David S. Miller <davem@davemloft

[NETFILTER]: xt_iprange: add missing #include

Signed-off-by: Jan Engelhardt <[email protected]>
Signed-off-by: Patrick McHardy <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

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[NETFILTER]: xt_iprange: fix typo in address family

The family for iprange_mt4 should be AF_INET, not AF_INET6.
Noticed by Jiri Moravec <[email protected]>.

Signed-off-by: Patrick McHardy <kaber@t

[NETFILTER]: xt_iprange: fix typo in address family

The family for iprange_mt4 should be AF_INET, not AF_INET6.
Noticed by Jiri Moravec <[email protected]>.

Signed-off-by: Patrick McHardy <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

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[NETFILTER]: xt_iprange: fix sparse warnings

CHECK net/netfilter/xt_iprange.c
net/netfilter/xt_iprange.c:104:19: warning: restricted degrades to integer
net/netfilter/xt_iprange.c:104:37: warnin

[NETFILTER]: xt_iprange: fix sparse warnings

CHECK net/netfilter/xt_iprange.c
net/netfilter/xt_iprange.c:104:19: warning: restricted degrades to integer
net/netfilter/xt_iprange.c:104:37: warning: restricted degrades to integer
net/netfilter/xt_iprange.c:104:19: warning: restricted degrades to integer
net/netfilter/xt_iprange.c:104:37: warning: restricted degrades to integer
net/netfilter/xt_iprange.c:104:19: warning: restricted degrades to integer
net/netfilter/xt_iprange.c:104:37: warning: restricted degrades to integer
net/netfilter/xt_iprange.c:104:19: warning: restricted degrades to integer
net/netfilter/xt_iprange.c:104:37: warning: restricted degrades to integer

Signed-off-by: Patrick McHardy <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

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[NETFILTER]: xt_iprange match, revision 1

Adds IPv6 support to xt_iprange, making it possible to match on IPv6
address ranges with ip6tables.

Signed-off-by: Jan Engelhardt <[email protected]>

[NETFILTER]: xt_iprange match, revision 1

Adds IPv6 support to xt_iprange, making it possible to match on IPv6
address ranges with ip6tables.

Signed-off-by: Jan Engelhardt <[email protected]>
Signed-off-by: Patrick McHardy <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

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[NETFILTER]: Rename ipt_iprange to xt_iprange

This patch moves ipt_iprange to xt_iprange, in preparation for adding
IPv6 support to xt_iprange.

Signed-off-by: Jan Engelhardt <[email protected]

[NETFILTER]: Rename ipt_iprange to xt_iprange

This patch moves ipt_iprange to xt_iprange, in preparation for adding
IPv6 support to xt_iprange.

Signed-off-by: Jan Engelhardt <[email protected]>
Signed-off-by: Patrick McHardy <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

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