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* build: scan for unreferenced symbolsJan Engelhardt2011-09-031-1/+10
| | | | | | | To be notified of occurrences where we are missing any libraries, run some ldd checks post building. Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_RATEEST: link with -lmJan Engelhardt2011-09-031-0/+1
| | | | | | | $ ldd -r libxt_RATEEST.so undefined symbol: log (./libxt_RATEEST.so) Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_statistic: link with -lmJan Engelhardt2011-09-031-1/+4
| | | | | | | | $ ldd -r libxt_statistic.so undefined symbol: lround (./libxt_statistic.so) References: https://bugs.archlinux.org/task/25358 Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_conntrack: improve error message on parsing violationTom Eastep2011-08-271-4/+11
| | | | | | | | | | | | | | | Tom Eastep noted: $ iptables -A foo -m conntrack --ctorigdstport 22 iptables v1.4.12: conntrack rev 2 does not support port ranges Try `iptables -h' or 'iptables --help' for more information. Commit v1.4.12-41-g1ad6407 takes care of the actual cause of the bug, but let's include Tom's patch nevertheless for the better error message in case one actually does specify a range with rev 2. References: http://marc.info/?l=netfilter-devel&m=131370592105298&w=2 Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_TOS: update linux kernel version list for backported fixFernando Luis Vázquez Cao2011-08-261-4/+4
| | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_string: escape the escaping char tooJan Engelhardt2011-08-261-1/+1
| | | | | References: http://bugzilla.netfilter.org/show_bug.cgi?id=740 Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_string: replace hex codes by char equivalentsJan Engelhardt2011-08-251-3/+3
| | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_string: simplify hex output routineJan Engelhardt2011-08-251-7/+2
| | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_hashlimit: observe new default gc-expire time when savingJan Engelhardt2011-08-211-13/+20
| | | | | | | | Since a while, --htable-gc-expire defaults to the chosen time quantum instead of 10 fixed seconds, which leads the expiry value to be always printed, which is redundant. Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_policy: remove superfluous inversionJan Engelhardt2011-08-211-2/+1
| | | | | | --dir cannot be inverted. Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_physdev: restore inversion supportJan Engelhardt2011-08-211-3/+4
| | | | | | | | Bug origin is in commit v1.4.11~26^2~4. References: Dave Täht via netfilter-devel on 2011-08-20 14:40:11 -0700 References: <CAA93jw6mpDL6rLXM+9SpAhafkDdKoSfhAxU8UM87vUqjuzjYJw@mail.gmail.com> Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_owner: restore inversion supportJan Engelhardt2011-08-211-1/+2
| | | | | | | | Bug origin is in commit v1.4.11~16^2~7. References: Dave Täht via netfilter-devel on 2011-08-20 14:40:11 -0700 References: <CAA93jw6mpDL6rLXM+9SpAhafkDdKoSfhAxU8UM87vUqjuzjYJw@mail.gmail.com> Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libipt_ttl: document that negation is availableJan Engelhardt2011-08-212-2/+2
| | | | | | Glitch since commit v1.2.1~75. Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libip6t_dst: restore setting IP6T_OPTS_LEN flagJan Engelhardt2011-08-211-0/+3
| | | | | | Bug origin is in commit v1.4.11~26^2~18. Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libip6t_hbh: restore setting IP6T_OPTS_LEN flagJan Engelhardt2011-08-211-0/+1
| | | | | | Bug origin is in commit v1.4.11~26^2~17. Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_hashlimit: remove inversion from hashlimit rev 0Jan Engelhardt2011-08-211-11/+2
| | | | | | | Revision 0 indeed did not have inversion support, nor presence of --hashlimit-above. This glitch was added in v1.4.11~16^2~10. Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libip6t_frag: restore inversion supportJan Engelhardt2011-08-211-0/+16
| | | | | | | | --fraglen also was not printed since v1.4.11~26^2~22. References: Dave Täht via netfilter-devel on 2011-08-20 14:40:11 -0700 References: <CAA93jw6mpDL6rLXM+9SpAhafkDdKoSfhAxU8UM87vUqjuzjYJw@mail.gmail.com> Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_conntrack: fix --ctproto 0 outputJan Engelhardt2011-08-211-4/+5
| | | | | | | | | | | First, we are missing XTOPT_PUT when trying to use XTOPT_POINTER. (Next commit will flag this.) Furthermore, l4proto is of type uint16_t, while XTTYPE_PROTOCOL wants a uint8_t so the idea would not work => revert v1.4.12~1^2. Bug goes back to v1.4.12~1^2. Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_hashlimit: default htable-expire must be in millisecondsJan Engelhardt2011-08-211-2/+2
| | | | | | Bug goes back to v1.4.12~3^2~11. Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_dscp: restore inversion supportJan Engelhardt2011-08-211-2/+3
| | | | | | References: Dave Täht via netfilter-devel on 2011-08-20 14:40:11 -0700 References: <CAA93jw6mpDL6rLXM+9SpAhafkDdKoSfhAxU8UM87vUqjuzjYJw@mail.gmail.com> Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_dccp: fix random output of ! on --dccp-optionJan Engelhardt2011-08-211-1/+1
| | | | | | | | | | | dccp-option tests info->typemask, but it really should look at info->invflags instead. This bug goes back to commit v1.3.4~11. References: Dave Täht via netfilter-devel on 2011-08-20 14:40:11 -0700 References: <CAA93jw6mpDL6rLXM+9SpAhafkDdKoSfhAxU8UM87vUqjuzjYJw@mail.gmail.com> Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_dccp: provide man pages options in short help tooJan Engelhardt2011-08-212-2/+5
| | | | | | | | This omission goes back to commit v1.3.4~11. References: Dave Täht via netfilter-devel on 2011-08-20 14:40:11 -0700 References: <CAA93jw6mpDL6rLXM+9SpAhafkDdKoSfhAxU8UM87vUqjuzjYJw@mail.gmail.com> Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_dccp: spell out option name on saveJan Engelhardt2011-08-211-1/+1
| | | | | | | | This glitch goes back to commit v1.3.4~11. References: Dave Täht via netfilter-devel on 2011-08-20 14:40:11 -0700 References: <CAA93jw6mpDL6rLXM+9SpAhafkDdKoSfhAxU8UM87vUqjuzjYJw@mail.gmail.com> Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_dccp: fix deprecated intrapositional ordering of !Jan Engelhardt2011-08-211-4/+5
| | | | | | | | This bug goes back to v1.4.3~63. References: Dave Täht via netfilter-devel on 2011-08-20 14:40:11 -0700 References: <CAA93jw6mpDL6rLXM+9SpAhafkDdKoSfhAxU8UM87vUqjuzjYJw@mail.gmail.com> Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_dccp: restore missing XTOPT_INVERT tags for optionsJan Engelhardt2011-08-211-2/+3
| | | | | | | | This regression goes back to v1.4.11~19^2. References: Dave Täht via netfilter-devel on 2011-08-20 14:40:11 -0700 References: <CAA93jw6mpDL6rLXM+9SpAhafkDdKoSfhAxU8UM87vUqjuzjYJw@mail.gmail.com> Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_conntrack: remove one misleading commentJan Engelhardt2011-08-211-2/+2
| | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* doc: clarify libxt_connlimit defaultsJan Engelhardt2011-08-211-1/+2
| | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_string: fix space around argumentsDwight Davis2011-08-201-2/+2
| | | | | | | Fix oversight from commit v1.4.11~80. References: http://bugs.debian.org/637499 Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_set: put differing variable names in directlyJan Engelhardt2011-08-202-18/+6
| | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* doc: fix typo in libxt_TRACEBernard Massot2011-08-201-1/+1
| | | | | References: http://bugzilla.netfilter.org/show_bug.cgi?id=736 Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_tcp: always print the mask partsJan Engelhardt2011-08-201-3/+1
| | | | | | | | | 0xFF is unlikely to happen (given that ALL translates to 0x3F at most), but assuming that through magic, 0xFF was put into memory, iptables -S/iptables-save would ignore printing it, practically outputting just one argument to --tcp-flags which currently wants two. Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_set: update man page about kernel support on the featureJan Engelhardt2011-08-202-6/+4
| | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* libxt_u32: fix missing allowance for inversionJan Engelhardt2011-08-201-1/+1
| | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* Merge branch 'master' of git://dev.medozas.de/iptablesPatrick McHardy2011-08-094-60/+61
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| * libxt_string: define _GNU_SOURCE for strnlenJan Engelhardt2011-08-011-0/+1
| | | | | | | | | | | | | | | | | | On RHEL-5.6 and clones with its gcc-4.1.2 and glibc-2.5: libxt_string.c: In function "parse_string": libxt_string.c:84: warning: implicit declaration of function "strnlen" Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
| * libxt_TCPMSS: restore build with IPv6-less libcsJan Engelhardt2011-07-222-4/+4
| | | | | | | | | | | | | | Commit v1.4.10-149-gea2a02f added an netinet/ip6.h include, which is not available on systems without IPv6 header files. Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
| * extensions: use multi-target registrationJan Engelhardt2011-07-222-56/+56
| | | | | | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* | Merge branch 'master' of git://dev.medozas.de/iptablesPatrick McHardy2011-07-116-47/+42
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| * libxt_conntrack: move more data into the xt_option_entryJan Engelhardt2011-07-101-8/+6
| | | | | | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
| * libxt_conntrack: restore network-byte order for v1,v2Jan Engelhardt2011-07-101-7/+39
| | | | | | | | | | | | 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>
| * option: remove last traces of intrapositional negationJan Engelhardt2011-07-105-35/+0
| | | | | | | | | | | | Intrapositional negation was deprecated in 1.4.3. Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
* | Merge branch 'master' of git://dev.medozas.de/iptablesPatrick McHardy2011-06-308-109/+99
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| * doc: fix group range in libxt_NFLOG's manJakub Zawadzki2011-06-241-1/+1
| | | | | | | | | | References: http://bugzilla.netfilter.org/show_bug.cgi?id=723 Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
| * libxt_RATEEST: fix userspacesize fieldMassimo Maggi2011-06-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I cannot delete a rule by matching it if the target of the rule is RATEEST. Copy-paste from terminal: # iptables -t mangle -A PREROUTING -j RATEEST --rateest-name somename --rateest-interval 250ms --rateest-ewmalog 4s # iptables -t mangle -D PREROUTING -j RATEEST --rateest-name somename --rateest-interval 250ms --rateest-ewmalog 4s iptables: No chain/target/match by that name. I saw in comments of the kernel code that the last part of the struct xt_rateest_target_info is used only by kernel: struct xt_rateest_target_info { char name[IFNAMSIZ]; __s8 interval; __u8 ewma_log; /* Used internally by the kernel */ struct xt_rateest *est __attribute__((aligned(8))); }; but in struct xtables_target, .size and .userspacesize are equal. Simply correcting this solved the problem. References: http://bugzilla.netfilter.org/show_bug.cgi?id=724 Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
| * libxt_hashlimit: use a more obvious expiry value by defaultJan Engelhardt2011-06-221-16/+41
| | | | | | | | | | | | | | | | | | | | Due to the previous default expiry of 10 sec, "--hashlimit 1/min" would allow matching up to 6/min if a properly timed. To do what the user expects, the minimum expiry must equal the selected time quantum however. Cc: Jan Rovner <jan.rovner@diadema.cz> Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
| * libxt_state: fix regression about inversion of main optionJan Engelhardt2011-06-221-1/+1
| | | | | | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
| * libip6t_HL: fix option names from ttl -> hlJan Engelhardt2011-06-221-3/+3
| | | | | | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
| * libxt_RATEEST: abolish global variablesJan Engelhardt2011-06-211-7/+12
| | | | | | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
| * libxt_rateest: abolish global variablesJan Engelhardt2011-06-211-9/+3
| | | | | | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
| * libxt_RATEEST: use guided option parserJan Engelhardt2011-06-211-64/+30
| | | | | | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de>