| Commit message (Collapse) | Author | Age | Files | Lines |
|
|
|
| |
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
|
|
| |
References: http://bugs.debian.org/632804
References: http://marc.info/?l=netfilter-devel&m=130999299016674&w=2
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
When ":n" or "n:" is specified, it will now be interpreted as "0:n"
and "n:<max>", respecitvely. nvals will always reflect the number of
(expanded) components. This restores the functionality of options that
take such partially-unspecified ranges.
This makes it possible to nuke the per-matchdata init functions of
some extensions and simply the extensions postparsing to the point
where it only needs to check for nvals==1 or ==2.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
|
|
|
| |
--ctorigdstport 13
ip6tables-restore v1.4.10: conntrack rev 2 does not support port ranges
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
|
|
|
| |
Of course the range end ought to be set, not doing the start value
twice.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
| |
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
| |
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Due to the use of printf("foobar "), iptables emits spaces at the
end-of-line, which looks odd to some users because it causes the
terminal to wrap even if there is seemingly nothing to print.
It may also have other points of annoyance, such as mailers
interpreting a trailing space as an indicator that the paragraph
continues when format=flowed is also on.
And git highlights trailing spaces in red, so let's avoid :)
Preexisting inconsistencies in outputting spaces in the right
spot are also addressed right away.
References: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=429579
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
|
|
|
| |
Add support for revision 3 of the conntrack match, which allows to
specify port ranges for origsrc/origdst/replsrc/repldst.
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
|
|
|
|
|
|
| |
Match and target parse functions now only get option characters they
have defined themselves.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
|
|
| |
"u_int" was a non-standardized extension predating C99 on some platforms.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
|
|
|
|
| |
$ iptables-save | iptables-restore
iptables-restore v1.4.6: conntrack: Bad value for "--ctdir" option: "ORIGINAL-j"
Signed-off-by: Florian Westphal <fwestphal@astaro.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
|
|
|
|
|
| |
Try to inhibit copypasting old stuff.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
|
| |
References: http://bugzilla.netfilter.org/show_bug.cgi?id=659
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
|
|
|
|
|
|
|
|
| |
Update the shipped Linux kernel headers from 2.6.33-rc6, as
iptables's ipt_ECN.h for example references ipt_DSCP.h, which no
longer exists.
Since a number of old code pieces have been removed in the kernel in
that fashion, the structs for older versions are moved into the .c
file, to keep header updating simple.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
|
|
|
|
|
|
|
| |
Using ranges in --ctexpire results in a parsing error:
conntrack: Bad value for "--expires" option: "1:1000"
The first value is parsed twice, after which the end pointer doesn't
point to the expected '\0' but to the colon.
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
When using a bundled option like "-ptcp", 'argv[optind-1]' would
logically point to "-ptcp", but this is obviously not right.
'optarg' is needed instead, which if properly offset to "tcp".
Not all places change optind-based access to optarg; where
look-ahead is needed, such as for tcp's --tcp-flags option for
example, optind is ok.
References: http://bugzilla.netfilter.org/show_bug.cgi?id=611
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
|
|
|
|
|
| |
In going to fix NF bug #611, "argv" is needed in
xtables_check_inverse to set "optarg" to the right spot in case of an
intrapositional negation.
References: http://bugzilla.netfilter.org/show_bug.cgi?id=611
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|\
| |
| |
| |
| |
| |
| | |
Conflicts:
extensions/libxt_conntrack.c
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
| |
| |
| |
| |
| |
| | |
This complements the xt_conntrack revision 2 code added to the kenrel.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|/
|
|
| |
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
| |
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
|
|
|
|
|
| |
Because the wrong flag was checked, the "!" was either wrongly
printed, or not printed at all.
This was broken since v1.4.0-29-ga8ad34c.
Reported-by: Steven Jan Springl <steven@springl.ukfsn.org>
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
| |
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
| |
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
|
|
|
| |
This also adds a warning that intrapositional negation support
is deprecated.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
| |
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
| |
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
|
|
|
|
| |
Changes:
exittype -> xtables_exittype
P_* -> XTF_* flags
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
|
|
| |
This commit also throws out the redundant string_to_number_*.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
|
|
| |
~0 depends on the sizeof(int), so it is better to use UINT32_MAX.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
|
|
|
|
|
|
|
|
|
| |
iptables.h and ip6tables.h only include declarations internal to
iptables (specifically iptables.c and ip6tables.c), as most of the
public API has been moved to xtables.h a few months ago.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
This patch adds better error reporting when the user inserts a space
between two states with the --state option.
iptables -I INPUT -m state ESTABLISHED, RELATED
^
mind the space
results in:
iptables v1.4.2-rc1: Bad state `'
Try `iptables -h' or 'iptables --help' for more information.
Now this returns:
iptables v1.4.2-rc1: `--state' requires a list of states with no
spaces, e.g. ESTABLISHED,RELATED
This patch also applies to libxt_conntrack which has a copy of the
function.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
|
|
|
|
|
|
|
|
| |
Resync netfilter.h from the latest kernel and make use of the new
NFPROTO_ constants that have been introduced.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
|
|
|
|
|
|
|
| |
Sent in as part of a larger private mail by Gáspár Lajos
<swifty@freemail.hu>; I cherry-picked the ctdir part.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
|
|
|
|
|
|
| |
Reference: http://bugs.debian.org/502548
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
|
|
|
|
|
|
|
| |
A number of comments are redundant, some outdated and others outright
wrong in their own way. Remove and fixup.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
|
| |
|
|
|
|
|
| |
Note: xt_sctp.h is still not merged upstream in the kernel as of
this commit. But a refactoring was really needed.
|
|
|
|
| |
Max Kellermann <max@duempel.org>
|
|
|
|
|
|
| |
Add support for xt_conntrack match revision 1.
Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
|
|
|
|
|
|
| |
Rename overlapping function names.
Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
|
|
|
|
|
|
|
|
| |
Move a few functions from iptables.c/ip6tables.c to xtables.c
so they are available for combined (both AF_INET and AF_INET6)
libxt modules. Rename overlapping function names.
Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
|
|
Move libipt_conntrack to libxt_conntrack.
Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
|