openwrt/package/network/utils/iptables/patches/101-remove-check-already.patch

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iptables: bump to 1.8.2 Drop 030-extensions-libxt_bpf-Fix-build-with-old-kernel-versi.patch as pushed upstream Added patches : 001-extensions_format-security_fixes_in_libip.patch 002-include_fix_build_with_kernel_headers_before_4_2.patch 101-remove-register-check.patch The first and the second patch are upsteam fixes for compilation errors. The third patch remove check if one target lib is already registred; this is caused by shared libs that are loaded before the iptables execution. Iptables changelog: bba6bc6 (tag: v1.8.2) configure: bump versions for 1.8.2 release 61d6c38 xtables: add 'printf' attribute to xlate_add 5edb249 libxtables: xlate: init buffer to zero 9afd2a6 tests: shell: fix expected arptables-save output 6387941 arptables: fix --version info d703c1f arptables: ignore --table argument. d5754e3 arptables: make uni/multicast mac masks static 1b63e66 arptables: add test cases 5aecb2d arptables: pre-init hlen and ethertype 9677ed1 arptables: fix src/dst mac handling ab0b6d5 arptables: fix target ip offset c0c75ce arptables: fix -s/-d handling for negation and mask 3ac65af arptables: add basic test infra for arptables-nft e31564f arptables: fix rule deletion/compare 2345ff6 arptables: remove code that is also commented-out in original arptables 50c2397 arptables-save: add -c option, like xtables-save d9a518e arptables: use ->save for arptables-save, like xtables 5a52e6a extensions: test protocol and interface negation 85d7df9 xtables: Fix error return code in nft_chain_user_rename() 3ccb443 xtables: Clarify error message when deleting by index 95db364 xtables: Fix typo in do_command() error message 5f508b7 ebtables: use extrapositioned negation consistently 583b27e ebtables-save: add -c option, using xtables-style counters e6723ab nft: add NFT_TABLE_* enumeration 21ec111 nft: replace nft_chain_dump() by nft_chain_list_get() 05947c8 iptables-nft: fix -f fragment option 7bd9feb libxtables: add and use mac print helpers a10eb88 extensions: libebt_ip: fix tos negation 9b127b7 extensions: libebt_ip6: fix ip6-dport negation c59ba1b xtables-nft: make -Z option work 1bf4a13 nft: add missing error string a9f9377 iptables-tests: add % to run iptables commands b81c8da iptables-tests: do not append xtables-multi to external commands edf2b7c ebtables-nft: add arpreply target 2d1372e ebtables: add redirect test case c3e8dbd ebtables: add test cases cd90cef ebtables: relax -t table restriction, add snat/dnat test cases fd95f1f ebtables: fix -j CONTINUE handling for add/delete fb747f8 tests: add basic ebtables test support d4bc5a3 iptables-nft: fix bogus handling of zero saddr/daddr 9ff9915 iptables-test: fix netns test 8c918db xtables: Fix for matching rules with wildcard interfaces b2fc2a3 extensions: limit: unbreak build without libnftnl 682f39a xtables: Fix for spurious errors from iptables-translate 90f7dc3 (tag: v1.8.1) configure: bump versions for 1.8.1 release 0123183 iptables-test: add -N option to exercise netns removal path abae556 libxtables: expose new etherdb lookup function through libxtables API c2d9ed9 libxtables: prefix exported new functions for etherdb lookups 5a44360 Revert "extensions: libxt_quota: Allow setting the remaining quota" 2673faf xtables: Remove target_maxnamelen field 8ca3436 extensions: cgroup: fix option parsing for v2 0a8f2bc extensions: libxt_quota: Allow setting the remaining quota b373a91 nft-shared: Use xtables_calloc() 5a40961 arptables: Use the shared nft_ipv46_parse_target() 9f07503 Combine parse_target() and command_jump() implementations 7373297 Combine command_match() implementations a76ba54 libiptc: NULL-terminate errorname a3716cc libxtables: Check extension real_name length 0195b64 iptables: Gitignore xtables-{legacy, nft}-multi scripts 671e40a xtables: Drop pointless check 7c9a152 arptables: Fix incorrect strcmp() in nft_arp_rule_find() 11e91a4 xtables: Don't read garbage in nft_ipv4_parse_payload() d95c1e8 libxtables: Use posix_spawn() instead of vfork() 7e50eba Fix a few cases of pointless assignments f40ce2d extensions: libebt_ip{, 6}: Drop pointless error checking 47fb86c nft-arp: Drop ineffective conditional 80aae9b iptables: Use print_ifaces() from xtables 8da04ff Share print_ipv{4,6}_addr() from xtables b686594 iptables-apply: Replace signal numbers by names f175dee iptables-apply: Quote strings passed to echo 52aa150 nfnl_osf: Replace deprecated nfnl_talk() by nfnl_query() 61ebf3f libxtables: Don't read garbage in xtables_strtoui() ab639f2 libxtables: Avoid calling memcpy() with NULL source 22ef371 libiptc: Simplify alloc_handle() function signature 6b7145f libxt_time: Drop initialization of variable 'year' 749d3c2 libxt_ipvs: Avoid potential buffer overrun 8e798e0 libxt_conntrack: Avoid potential buffer overrun 74eb239 libxt_conntrack: Version 0 does not support XT_CONNTRACK_DIRECTION d0c1f1b libxt_LED: Avoid string overrun while parsing led-trigger-id 23ef6f0 xtables: Remove unused variable in nft_is_table_compatible() 4e499d5 ip{, 6}tables-restore: Fix for uninitialized array 'curtable' 1788f54 Mark fall through cases in switch() statements 31f1434 libxtables: Integrate getethertype.c from xtables core 7ae4fb1 xtables: Fix for wrong assert() in __nft_table_flush() 8c786a3 nfnl_osf: Drop pointless check in xt_osf_strchr() 6fc7762 libxt_string: Fix array out of bounds check 2a68be1 xtables-save: Ignore uninteresting tables f9efc8c extensions: add cgroup revision 2 9b8cb16 extensions: REJECT: Merge reject tables 56d7ab4 libxt_string: Avoid potential array out of bounds access bfd41c8 ebtables: Fix for potential array boundary overstep e6f9867 libiptc: Avoid side-effect in memset() calls 4144571 libxtables: Fix potential array overrun in xtables_option_parse() 9242b5d xtables: Accept --wait in iptables-nft-restore c9f4f04 xtables: Don't check all rules for being compatible 15606f2 doc: Improve layout of u32 instructions 7345037 xtables-restore: Fix flushing referenced custom chains 7df11d1 xtables: Drop use of IP6T_F_PROTO b6a06c1 xtables: Align return codes with legacy iptables 3bb497c xtables: Fix for deleting rules with comment 0800d9b ip6tables-translate: Fix libip6t_mh.txlate test 4cf650c ebtables-translate: Fix for libebt_limit.txlate 783e9c2 xtables: Add missing deinitialization 9771d06 ebtables: Review match/target lookup once more 85ed1ab extensions: libebt_mark: Drop mark_supplied check 6a46ca0 xtables: Add a few missing exit calls acde6be ebtables-translate: Fix segfault while parsing extension options 2c4e4d2 ebtables: trivial: Leverage C99-style initializers a bit more 9f5b28a xlate-test: Fix for calling wrong command name 1a878a7 extensions: AUDIT: Provide translation 5ee03e6 xtables: Use meta l4proto for -p match 37b68b2 xtables: Fix for segfault when registering hashlimit extension 92f7b04 xtables: Fix for segfault in iptables-nft 294f9ef ebtables: Fix entries count in chain listing 6f29aa8 xtables: Make 'iptables -S nonexisting' return non-zero 7bccf30 ebtables: Fix for listing of non-existent chains 3d9a13d xtables: Fix for no output in iptables-nft -S a33c6fd arptables: Drop extensions/libxt_mangle.c 02b8097 ebtables: Merge libebt_limit.c into libxt_limit.c 5de8dcf xtables: Use native nftables limit expression 514de48 ebtables: Remove flags misinterpretations 528cbf9 xtables: Fix for wrong counter format in -S output 9ca32c4 xtables: Don't pass full invflags to add_compat() e055aeb xtables: Improve xtables-monitor first impression b925733 tests: Fix skipping for recent nft-only tests 277f374 xtables: Spelling fixes in xtables-monitor a9d9f64 xtables: Fix potential segfault in nft_rule_append() fbf0bf7 tests: Add ebtables-{save,restore} testcases f1d8508 tests: Add arptables-{save,restore} testcases 63c3dae xtables: Implement arptables-{save,restore} aa7fb04 ebtables: Review match/target lookup 3f123dc ebtables-restore: Use xtables_restore_parse() 295d5a8 xtables-restore: Make COMMIT support configurable 1679b2c xtables-restore: Improve user-defined chain detection 2ce9f65 xtables: Match verbose ip{,6}tables output with legacy cd79556 xtables: Reserve space for 'opt' column in ip6tables output 0357254 xtables: Print error when listing non-existent chains 206033e xtables: Fix for no output on first iptables-nft invocation a0698de xtables: Do not count rules as chain references d11b6b8 arptables: Fix jumps into user-defined chains 3f27955 arptables: Fix opcode printing in numeric output f988fe4 xtables: Fix symlinks/names for ebtables-{save, restore} 3319c61 ebtables: Support --init-table command 3ec8aac arptables: Print policy only for base chains 83bc189 arptables: Fix for trailing spaces in output aaed1b6 arptables: Fix memleaks in do_commandarp() d67d85d ebtables: Print non-standard target parameters 2e478e9 ebtables: Fix match_list insertion a192f03 ebtables: Fix for wrong program name in error messages a2ed880 xshared: Consolidate argv construction routines 1cc0918 xshared: Consolidate parse_counters() 78b9d43 Consolidate DEBUGP macros 14ad525 xtables: Fix program name in xtables_error() f7bbdb0 xtables: Use correct built-in chain count ae574b2 xtables: Fix compilation with NLDEBUG defined 82d278c xtables: Free chains in NFT_COMPAT_CHAIN_ADD jobs c2895ea xtables: Free chains in NFT_COMPAT_CHAIN_USER_DEL jobs 89d3443 xtables: Fix for nft_rule_flush() returning garbage c259447 xtables: Allocate rule cache just once ed30b93 nft: don't print rule counters unless verbose 31e4b59 iptables-restore: free the table lock when skipping a table f8e29a1 xtables: avoid bogus 'is incompatible' warning 6ea7579 nft: decode meta l4proto 922508e xtables: implement ebtables-{save,restore} 25ef908 xtables: introduce nft_init_eb() de8574a xtables: parameter to add_argv() may be const 6f60f22 xtables: pass format to nft_rule_save() f3b772c xtables: introduce save_chain callback fa1681f xtables: rename {print,save}_rule functions 444d581 xtables: get rid of nft_ipv{4,6}_save_counters() 34e1e23 xtables: eliminate nft_ipv{4,6}_rule_find() de782e8 xtables: merge nft_ipv{4,6}_parse_target() ae8eece xtables: get rid of nft_ipv{4,6}_print_header() 2687794 xtables: arp: make rule_to_cs callback private 1bf73c4 xtables: Use new callbacks in nft_rule_print_save() 1866625 xtables: introduce rule_to_cs/clear_cs callbacks 0589457 xtables: simplify struct nft_xt_ctx d9c6a5d xtables: merge {ip,arp}tables_command_state structs 87b5b9e iptables: replace memset by c99-style initializers 907da5c xtables: fix crash if nft_rule_list_get() fails 565a223 xtables: Support nft suffix for arptables and ebtables c468f01 tests: check iptables retval, not echo 47d1484 iptables: tests: add test for iptables-save and iptables-restore e4e0704 extensions: don't bother to build libebt/libarp extensions if nft backend was disabled 17c66a5 iptables: tests: shell: Add README 6c2118c (tag: v1.8.0) configure: bump version and libnftnl dependency 7b66fc2 man: clarify translate tools do not modify any state f7fec51 xtables-monitor: add --version option b470b8e xtables-legacy: fix argv0 name for ip6tables-legacy 2028e54 xtables: display legacy/nf_tables flavor in error messages, too fd8d7d7 ebtables-nft: add stp match f15639b tests: add script that mimics firewalld startup 27f7db2 tests: fix variable name to multi-binary 2a89ec5 tests: add a few simple tests for list/new/delete 37d9d5b ebtables-nft: make -L, -X CHAINNAME work 816bd1f ebtables-nft: remove exec_style b81708f ebtables-nft: don't crash on ebtables -X de02a75 doc: fix some spellos and the dash escape dcf4529 tests: add firewalld default ruleset from fedora 27 f23abd5 tests: add another ipv4 only ruleset ed9cfe1 tests: add initial save/restore test cases 9933dc5 tests: adapt test suite to run with legacy+nftables based binaries be70918 xtables: rename xt-multi binaries to -nft, -legacy d49ba50 xtables-restore: init table before processing policies 344c6eb doc: Fix spelling error in hashlimit section e063873 tests: make duplicate test work d26c538 xtables: add xtables-monitor db84371 xtables: translate nft meta trace set 1 to -j TRACE 20eac2a xtables: warn in case old-style (set/getsockopt) tables exist c9f5e18 xtables: add nf_tables vs. legacy postfix to version strings e5fed16 iptables8.in: Update coreteam names 672accf include: update kernel netfilter header files 856a875 xtables: silence two compiler warnings ae6e159 xtables: remove dead code inherited from ebtables 107b7eb configure: add -Wlogical-op warning to cflags bc7f49d ebtables-translate: remove --change-counters code 38b4166 iptables: tests: shell: add shell test-suite 1e6427a xtables-compat: skip invalid tables cb368b6 xtables: more error printing fixes b1b828f xtables: homogenize error message 4caa559 xtables: initialize basechains for rule flush command too 9b89622 xtables: rework rule cache logic 01e25e2 xtables: add chain cache 8d190e9 xtables: initialize basechains only once on ruleset restore 0a86351 xtables-compat: ignore '+' interface name 125d1ce xtables-compat: append all errors into single line 437746c xtables: extended error reporting d1c79cd xtables: allocate struct xt_comment_info for comments 4e20209 xtables: use libnftnl batch API 49709e2 xtables-compat: remove nft_is_ruleset_compatible 03e1377 xtables: allow dumping of chains in specific table 94fd83d xtables: inconsistent error reporting for -X and no empty chain c4f1622 ebtables-compat: add arp match extension 24ce746 ebtables-compat: add redirect match extension 84c04e3 ebtables-compat: add nat match extensions 14ec998 xtables-compat: ebtables: prefer snprintf to strncpy 5e2b473 xtables-compat: extend generic tests for masks and wildcards 1a696c9 libxtables: store all requested match types bb436ce xtables-compat: ip6table-save: fix save of ip6 address masks 6454d7d ebtables-translate: suppress redundant protocols 07f4ca9 xtables-compat: ebtables: allow checking for zero-mac 0ca2d2a xtables-compat: ebtables: add helpers to print interface and mac addresses 3d9f300 xtables-compat: ebtables: remove interface masks from ebt_entry struct 20e2758 xtables-compat: ebtables: fix logical interface negation 2682bb0 xtables-compat: ebtables: add and use helper to parse all interface names 564862d xtables-compat: ebtables: split match/target print from nft_bridge_print_firewall 0ae81d0 xtables-compat: ebtables: kill ebtables_command_state 651cfee xtables-compat: pass correct table skeleton 652b98e xtables-compat: fix wildcard detection 49f4993 extensions: libip6t_srh.t: Add test cases for psid, nsid, and lsid 429143b extensions: libxt_CONNMARK: incorrect translation after v2 db7b4e0 extensions: libxt_CONNMARK: Support bit-shifting for --restore,set and save-mark 155e1c0 extensions: libip6t_srh: support matching previous, next and last SID f4ffda1 extensions: libipt_DNAT: tests added for shifted portmap range 6a9ffb1 xtables-compat-restore: flush table and its content with no -n 07ae37c xtables-compat: fix bogus error with -X and no user-defined chains df3d92b xtables-compat-restore: flush user-defined chains with -n ca16584 xtables-compat-restore: flush rules and delete user-defined chains ac1e85a extensions: libipt_DNAT: use size of nf_nat_range2 for rev2 e25d99a xtables-compat: pass larger socket buffer 838746e xtables-compat: xtables-save: don't return 1 2211679 xtables-compat: ebtables: support concurrent option a77a7d8 iptables-test: fix bug with rateest de87405 xtables-compat: fix ipv4 frag (-f) c7b2fd6 xtables-compat: also check tg2->userspacesize 5685938 xtables-compat: avoid unneeded bitwise ops b9d7b49 xtables-compat: restore: sync options with iptables-restore c0ef861 extensions: add xlate test for ipables -f d79a7f1 xtables-compat: output -s,d first during save, just like iptables d1eb4d5 iptables-compat: chains are purge out already from table flush 09f0d47 iptables-compat: do not fail on restore if user chain exists 8798eb8 iptables-compat: remove non-batching routines b633ef9 xtables.conf: fix hook skeletons 7af2178 xtables-compat: fall back to comment match in case name is too long e9aeecf xlate-test: use locally installed xlate tools 0ab58e3 xtables-compat: ebtables: handle mac masks properly 734ad40 xtables-compat: nft-arp: fix warning wrt. sprintf-out-of-bounds fb7ae9f xtables-compat: truncate comments to 254 bytes 36976c4 extensions: libipt_DNAT: support shifted portmap ranges d7ac61b iptables-test: add nft switch and test binaries from git 992e17d xtables-compat: only fetch revisions for ip/ip6 12a52ff xtables: Fix rules print/save after iptables update 1197c5e xtables: Register all match/target revisions supported by us and kernel e3bb24c xtables: Check match/target size vs XT_ALIGN(size) at register time 3b2530c xtables: Do not register matches/targets with incompatible revision d3f1437 xtables: Introduce and use common function to print val[/mask] arguments 29b1d97 xtables: Introduce and use common function to parse val[/mask] arguments 56aadc0 extensions: Initialize linear mapping of symbols in _init() of extension 79c2da9 extensions: ULOG: remove test a0956ce ebtables-translate: turn off useless compat queries 9840869 nft: arptables: remove obsolete forward hook definition 7a37d14 iptables-compat: statify nft_restart() a3aac1d iptables-compat: handle netlink dump EINTR errors a567dc3 ebtables-compat: add 'vlan' match extension 7564bba ebtables-compat: add 'pkttype' match extension 4d40904 ebtables-translate: update table name on -t 5c8ce9c ebtables-compat: add 'ip6' match extension 8a85a14 libebt_ip: fix translations for tos and icmp b6f0bec libebt_ip: add icmp support f38ed1e xt-translate: quote interface names in translated output 71a6e37 icmp: split icmp type printing to header file e67c088 ebtables-translate: add initial test cases 207dd5e xt-compat: add ebtables-translate d988274 xlate-translate: split common parts into helper 1650806 xtables-eb: export 3 functions 6b2041c nft-bridge: add eb-translate backend functions 3063c37 nft-bridge: fix mac address printing 394a400 nft: fix crash when getprotobynumber() returns 0 6a1dbdf ebtables-compat: support intra-positioned negations 3e94f0a nft-bridge: add forward declaration for struct nftnl_rule 5024efe libebt_limit: print 'minute' and 'seconds', not 'min' and 'secs' ce3c780 nft: make nft_init self-contained cb151d5 xtables-translate: rm duplicate includes 69c089b xt-compat: constify a few struct members 03ecffe ebtables-compat: add initial translations 57af67d iptables: constify option struct 88231c4 ebtables-compat: load mark target 6b4e167 ebtables-compat: don't make failing extension load fatal 24110b5 libxt_comment: silence truncation warning 98fc8ce xtables-compat: only validate the xtables builtin tables 9d9b724 xtables-compat: skip unsupported tables 59d15cf xtables-compat: also validate priorities and hook points match expected values eb35854 xtables-compat: fix snprintf truncation warnings fc04c8a extensions: CLUSTERIP: do not allow --local-node 0 eb2c052 extensions: CLUSTERIP: add tests ca3c397 iptables: add xtables-translate.8 manpage 5beb158 extensions: libxt_bpf: Fix build with old kernel versions 147a891 extenstions: ecn: add tcp ecn/cwr translation ed928a8 extensions: add tests for comp match options 632ace7 xtables-compat-multi.c: Allow symlink of ebtables d7ccc68 iptables: add xtables-compat.8 manpage 043da5b extensions: connmark: remove non-working translation a93b502 extensions: prefer plain 'set' over 'set mark and' 577b7e2 xtables-compat-restore: use correct hook priorities Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
2018-11-11 16:32:03 +00:00
--- a/libxtables/xtables.c
+++ b/libxtables/xtables.c
@@ -887,12 +887,6 @@ static void xtables_check_options(const
void xtables_register_match(struct xtables_match *me)
{
- if (me->next) {
- fprintf(stderr, "%s: match \"%s\" already registered\n",
- xt_params->program_name, me->name);
- exit(1);
- }
-
if (me->version == NULL) {
fprintf(stderr, "%s: match %s<%u> is missing a version\n",
xt_params->program_name, me->name, me->revision);
@@ -1080,12 +1074,6 @@ void xtables_register_matches(struct xta
void xtables_register_target(struct xtables_target *me)
{
- if (me->next) {
- fprintf(stderr, "%s: target \"%s\" already registered\n",
- xt_params->program_name, me->name);
- exit(1);
- }
-
if (me->version == NULL) {
fprintf(stderr, "%s: target %s<%u> is missing a version\n",
xt_params->program_name, me->name, me->revision);