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* iptables: do not print trailing whitespacesJan Engelhardt2011-01-311-39/+37
| | | | | | | | | | | | | | | | | 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>
* extensions: remove no longer necessary default: casesJan Engelhardt2011-01-081-3/+0
| | | | | | | Match and target parse functions now only get option characters they have defined themselves. Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* src: use C99/POSIX typesJan Engelhardt2011-01-081-2/+2
| | | | | | "u_int" was a non-standardized extension predating C99 on some platforms. Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* all: consistent syntax use in struct optionJan Engelhardt2010-07-231-1/+2
| | | | | | Try to inhibit copypasting old stuff. Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* iprange: fix xt_iprange v0 parsingVincent Bernat2010-04-211-3/+5
| | | | | | | | | | | | iprange_parse() was incomplete and did not include parsed ranges into ipt_iprange_info structure resulting in always adding range 0.0.0.0-0.0.0.0 in the kernel. Moreover, when using --dst-range, error messages may display --src-range instead. Fix this too. Signed-off-by: Vincent Bernat <bernat@luffy.cx> Signed-off-by: Patrick McHardy <kaber@trash.net>
* includes: header updatesJan Engelhardt2010-02-011-1/+13
| | | | | | | | | | | | 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>
* libxtables: hand argv to xtables_check_inverseJan Engelhardt2009-11-031-2/+2
| | | | | | | | | 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>
* iprange: roll address parsing into a loopJan Engelhardt2009-10-251-20/+16
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* iprange: warn on reverse rangeJan Engelhardt2009-10-251-22/+29
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* iprange: do accept non-ranges for xt_iprange v1Jan Engelhardt2009-10-251-72/+47
| | | | [fill in details]
* extensions: collapse data variables to use multi-reg callsJan Engelhardt2009-06-261-46/+44
| | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxtables: prefix exit_error to xtables_errorJan Engelhardt2009-02-211-5/+5
| | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxtables: prefix/order - move check_inverse to xtables.cJan Engelhardt2009-01-301-2/+2
| | | | | | | This also adds a warning that intrapositional negation support is deprecated. Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxtables: prefix/order - ascii to ipaddr/ipmask inputJan Engelhardt2009-01-301-10/+10
| | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxtables: prefix/order - ipaddr/ipmask to ascii outputJan Engelhardt2009-01-301-16/+16
| | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxtables: prefix/order - param_actJan Engelhardt2009-01-301-12/+12
| | | | | | | | Changes: exittype -> xtables_exittype P_* -> XTF_* flags Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* src: use NFPROTO_ constantsJan Engelhardt2008-11-181-3/+3
| | | | | | | | 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>
* Fix compile error in libxt_iprange.c using gcc 4.3.2Thomas Jarosch2008-10-231-0/+1
| | | | | | | | | | | | | | | | | | | | | In file included from libxt_iprange.c:9: ../include/linux/netfilter.h:43: error: field 'in' has incomplete type ../include/linux/netfilter.h:44: error: field 'in6' has incomplete type libxt_iprange.c: In function 'parse_iprange': libxt_iprange.c:46: error: dereferencing pointer to incomplete type libxt_iprange.c:53: error: dereferencing pointer to incomplete type libxt_iprange.c: In function 'iprange_mt4_parse': libxt_iprange.c:117: error: dereferencing pointer to incomplete type libxt_iprange.c:121: error: dereferencing pointer to incomplete type libxt_iprange.c:136: error: dereferencing pointer to incomplete type libxt_iprange.c:140: error: dereferencing pointer to incomplete type libxt_iprange.c: In function 'iprange_mt6_parse': libxt_iprange.c:167: error: dereferencing pointer to incomplete type libxt_iprange.c:171: error: dereferencing pointer to incomplete type libxt_iprange.c:186: error: dereferencing pointer to incomplete type libxt_iprange.c:190: error: dereferencing pointer to incomplete type Signed-off-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
* libxt_iprange: fix option namesJan Engelhardt2008-09-011-16/+16
| | | | | | | There is no --src-ip, just --src-range. (Same for --dst-range.) Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
* iprange: kernel flags were not setJan Engelhardt2008-06-131-0/+6
| | | | | | | | | The --src-range and --dst-range parameters did not set the IPRANGE_* flags in struct xt_iprange_mtinfo. Reported-by: Maxim Britov <maxim.britov@gmail.com> Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
* Remove old functions, constantsJan Engelhardt2008-04-151-5/+4
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* [IPTABLES]: libxt_iprange: Fix IP validation logicJames King2008-04-021-2/+2
| | | | | | | IP address validation logic was inverted, causing valid addresses to be rejected. Signed-off-by: James King <t.james.king@gmail.com>
* fix gcc warningsMax Kellermann2008-01-291-1/+1
| | | | Max Kellermann <max@duempel.org>
* libxt_iprange r1Jan Engelhardt2008-01-201-1/+222
| | | | | | Add support for xt_iprange revision 1 Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
* libxt_iprange r0Jan Engelhardt2008-01-201-0/+170
Move libipt_iprange to libxt_iprange. Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>