Hi!
The Netfilter project proudly presents:
iptables 1.8.11
This release contains new features:
- New arptables-translate tool
- ebtables-nft:
- Support for --change-counters command, albeit not atomic
- Specify rule counters using iptables' '-c N,M' syntax
- Support --replace and --list-rules commands
- Support zeroing individual rules
- Print negations (exclamation marks) extrapositioned (i.e., before
the match they invert) for consistency with iptables
- iptables-translate:
- Align protocol name lookups with iptables
- iptables-translate: Support socket match and TPROXY target
- iptables-translate: Slightly improved avoidance of redundant 'ip
protocol'/'meta l4proto' matches
- iptables:
- Undo numeric protocol printing of v1.8.9 for well-known protocols
for consistency with iptables-save
- Enable implicit extension lookup for dccp and ipcomp protocols (so
no extra '-m <proto>' is needed after '-p
<proto>')
- iptables-save: Avoid calls to getprotobynumber() for consistency and
improved performance with huge rule sets
- libxtables: Support use of both xtables_ipaddr_to_numeric() and
xtables_ipmask_to_numeric() as parameters to the same function call
- configure: Support disabling use of libnfnetlink
- Prefix xtables-monitor rule events by a typical command (iptables,
ip6tables) instead of -4/-6 flags for consistency with ebtables and
arptables events
... and fixes:
- arptables-nft:
- Ineffective masks when specified in --h-type, --opcode and
--proto-type matches
- Wrong formatting of --h-type values and --proto-type masks causing
misinterpretation by arptables-restore
- iptables-nft:
- Wrong error messages in corner-case error conditions
- Zeroing single rule counters broken (again!)
- Incorrect combination of inverted payload matches
- Spurious error when zeroing a specific builtin chain which doesn't
exist - Calling -Z command with bogus rule number must fail
- libiptc: Corner-case segfault upon renaming a chain
- ebtables-restore:
- Corner-case bug with --noflush
- Spurious failures when deleting multiple rules with among matches
- ebtables-nft:
- Different line number (--Ln) formatting than ebtables-legacy
- Off-by-one rule number when using -S command with rule number
- iptables-legacy: Broken --wait without timeout
- libxtables: Leak of matches' udata buffer
- Some matches stripped full value ranges from output even if inverted
- Illegal memory access when parsing '-c ""' (i.e., empty
string
argument)
- Inverted full interface wildcards (e.g. '! -i +') stripped from
iptables-save output
- xtables-monitor:
- Incorrect output when not called with -4 or -6 options
- Flush stdout after each line to prevent buffers and help with
scripting
- Align output for builtin chains with that of tables
- Capture arptables chain events, too
- Empty 'EVENT:' lines printed for ebtables rule changes
- Fix for compiling against musl libc
- xtables-translate: Fix translation of TPROXY target
... and documentation updates:
- Extensions: string: Starting with linux-6.7, pattern matching no
longer extends past 'to' offset - update the man page accordingly
- Extensions: recent: Clarify ip_list_hash_size default value and
obsoleted state of ip_pkt_list_tot
- ebtables-nft.8: Note that --concurrent is a NOP
- Misc. typesetting, spelling and grammar fixes in man pages
You can download the new release from:
https://netfilter.org/projects/iptables/downloads.html#iptables-1.8.11
To build the code, libnftnl 1.2.6 is required:
* http://netfilter.org/projects/libnftnl/downloads.html#libnftnl-1.2.6
In case of bugs, file them via:
* https://bugzilla.netfilter.org
Happy firewalling!
-------------- next part --------------
Florian Westphal (10):
arptables-nft: remove ARPT_INV flags usage
nft-arp: add missing mask support
nft-arp: add arptables-translate
arptables-txlate: add test cases
extensions: MARK: fix arptables support
extensions: libebt_stp: fix range checking
extensions: xt_socket: add txlate support for socket match
extensions: xt_TPROXY: add txlate support
iptables: tests: add missing make +x
iptables: tests: shell: use bash, not sh
Jacek Tomasiak (1):
iptables: Add missing error codes
Jan Engelhardt (15):
man: display number ranges with an en dash
man: encode minushyphen the way groff/man requires it
man: encode emdash the way groff/man requires it
man: encode hyphens the way groff/man requires it
man: consistent casing of "IPv[46]"
man: grammar fixes to some manpages
man: use native bullet point markup
man: consistent use of \(em in Name sections
man: remove lone .nh command
man: repeal manual hyphenation
man: stop putting non-terminals in italic
man: copy synopsis markup from iptables.8 to arptables-nft.8
man: limit targets for -P option synopsis
man: more backslash-encoding of characters
man: proper roff encoding for ~ and ^
Jeremy Sowden (7):
Fix spelling mistakes
build: format `AM_CPPFLAGS` variables
build: remove obsolete `AM_LIBTOOL_SILENT` variable
build: remove unused `AM_VERBOSE_CXX*` variables
build: use standard automake verbosity variables
build: add an automake verbosity variable for `ln`
build: replace `echo -e` with `printf`
Joshua Lant (2):
iptables: align xt_CONNMARK with current kernel headers
configure: Determine if musl is used for build
Maxin B. John (1):
configure: Add option to enable/disable libnfnetlink
Pablo Neira Ayuso (1):
tests: iptables-test: extend coverage for ip6tables
Phil Sutter (158):
libiptc: Fix for another segfault due to chain index NULL pointer
extensions: string: Clarify description of --to
extensions: string: Adjust description of --to to recent kernel
changes
man: use .TP for lists in xt_osf man page
man: reveal rateest's combination categories
ebtables: Fix corner-case noflush restore bug
arptables: Fix formatting of numeric --h-type output
arptables: Fix --proto-type mask formatting
extensions: libarpt_standard.t: Add a rule with builtin option masks
Makefile: Install arptables-translate link and man page
nft-bridge: nft_bridge_add() uses wrong flags
xshared: struct xt_cmd_parse::xlate is unused
xshared: All variants support -v, update OPTSTRING_COMMON
xshared: Drop needless assignment in --help case
xshared: Drop pointless CMD_REPLACE check
tests: xlate: Print failing command line
ebtables: Drop append_entry() wrapper
ebtables: Make ebt_load_match_extensions() static
ebtables: Align line number formatting with legacy
xshared: do_parse: Ignore '-j CONTINUE'
ebtables: Implement --change-counters command
libxtables: Combine the two extension option mergers
libxtables: Fix guided option parser for use with arptables
libxtables: Introduce xtables_strtoul_base()
libxtables: Introduce struct xt_option_entry::base
extensions: libarpt_mangle: Use guided option parser
extensions: MARK: arptables: Use guided option parser
xshared: Introduce xt_cmd_parse_ops::option_name
xshared: Introduce xt_cmd_parse_ops::option_invert
xshared: Simplify generic_opt_check()
xshared: Entirely ignore interface masks when saving rules
xshared: Do not populate interface masks per default
nft: Leave interface masks alone when parsing from kernel
man: Do not escape exclamation marks
libxtables: xtoptions: Fix for garbage access in
xtables_options_xfrm()
libxtables: xtoptions: Fix for non-CIDR-compatible hostmasks
xshared: do_parse: Skip option checking for CMD_DELETE_NUM
xshared: Perform protocol value parsing in callback
xshared: Turn command_default() into a callback
xshared: Introduce print_help callback (again)
xshared: Support rule range deletion in do_parse()
xshared: Support for ebtables' --change-counters command
ebtables{,-translate}: Convert if-clause to switch()
ebtables: Change option values to avoid clashes
ebtables: Pass struct iptables_command_state to print_help()
ebtables: Make 'h' case just a call to print_help()
ebtables: Use struct xt_cmd_parse
xshared: Introduce option_test_and_reject()
ebtables: Use do_parse() from xshared
iptables-legacy: Fix for mandatory lock waiting
tests: iptables-test: Use difflib if dumps differ
libxtables: xtoptions: Prevent XTOPT_PUT with XTTYPE_HOSTMASK
libxtables: xtoptions: Support XTOPT_NBO with XTTYPE_UINT*
libxtables: xtoptions: Implement XTTYPE_ETHERMACMASK
libxtables: xtoptions: Treat NFPROTO_BRIDGE as IPv4
ebtables: Support for guided option parser
extensions: libebt_*: Drop some needless init callbacks
extensions: libebt_stp: Use guided option parser
extensions: libebt_arpreply: Use guided option parser
extensions: libebt_dnat: Use guided option parser
extensions: libebt_ip6: Use guided option parser
extensions: libebt_ip: Use guided option parser
extensions: libebt_log: Use guided option parser
extensions: libebt_mark: Use guided option parser
extensions: libebt_nflog: Use guided option parser
extensions: libebt_snat: Use guided option parser
extensions: libebt_redirect: Use guided option parser
extensions: libebt_802_3: Use guided option parser
extensions: libebt_vlan: Use guided option parser
extensions: libebt_arp: Use guided option parser
extensions: libxt_limit: Use guided option parser for NFPROTO_BRIDGE,
too
extensions: libebt_pkttype: Use guided option parser
extensions: libebt_mark_m: Use guided option parser
extensions: libxt_HMARK: Review HMARK_parse()
ebtables: Default to extrapositioned negations
tests: iptables-test: Increase non-fast mode strictness
nft: ruleparse: Add missing braces around ternary
libxtables: Fix memleak of matches' udata
xtables-eb: Eliminate 'opts' define
xshared: Fix for memleak in option merging with ebtables
xshared: Introduce xtables_clear_args()
ebtables: Fix for memleak with change counters command
extensions: *.t/*.txlate: Test range corner-cases
libxtables: xtoptions: Assert ranges are monotonic increasing
libxtables: Reject negative port ranges
extensions: ah: Save/xlate inverted full ranges
extensions: frag: Save/xlate inverted full ranges
extensions: mh: Save/xlate inverted full ranges
extensions: rt: Save/xlate inverted full ranges
extensions: esp: Save/xlate inverted full ranges
extensions: ipcomp: Save inverted full ranges
nft: Do not omit full ranges if inverted
extensions: tcp/udp: Save/xlate inverted full ranges
libxtables: xtoptions: Respect min/max values when completing ranges
Revert "xshared: Print protocol numbers if --numeric was given"
libxtables: Add dccp and ipcomp to xtables_chain_protos
iptables-save: Avoid /etc/protocols lookups
nft: Fix for broken recover_rule_compat()
xtables-translate: Leverage stored protocol names
xlate: Improve redundant l4proto match avoidance
xlate: libip6t_mh: Fix and simplify plain '-m mh' match
xshared: Fix parsing of empty string arg in '-c' option
libxtables: Attenuate effects of functions' internal static buffers
man: extensions: recent: Clarify default value of ip_list_hash_size
extensions: libxt_sctp: Add an extra assert()
ebtables: Include 'bitmask' value when comparing rules
man: recent: Adjust to changes around ip_pkt_list_tot parameter
xtables-monitor: Proper re-init for rule's family
xtables-monitor: Flush stdout after all lines of output
xtables-monitor: Align builtin chain and table output
xtables-monitor: Support arptables chain events
tests: shell: New xtables-monitor test
xtables-monitor: Fix for ebtables rule events
xtables-monitor: Ignore ebtables policy rules unless tracing
xtables-monitor: Print commands instead of -4/-6/-0 flags
nft: Fix for zeroing non-existent builtin chains
extensions: recent: New kernels support 999 hits
nft: cache: Annotate faked base chains as such
nft: Fix for zeroing existent builtin chains
extensions: recent: Fix format string for unsigned values
extensions: conntrack: Use the right callbacks
nft: cmd: Init struct nft_cmd::head early
nft: Add potentially missing init_cs calls
arptables: Fix conditional opcode/proto-type printing
xshared: Do not omit all-wildcard interface spec when inverted
extensions: conntrack: Reuse print_state() for old state match
xshared: Make save_iface() static
xshared: Move NULL pointer check into save_iface()
libxtables: Debug: Slightly improve extension ordering debugging
arptables: Introduce print_iface()
ebtables: Omit all-wildcard interface specs from output
ebtables: Zero freed pointers in ebt_cs_clean()
ebtables: Introduce nft_bridge_init_cs()
nft: Reduce overhead in nft_rule_find()
nft: ruleparse: Drop 'iter' variable in
nft_rule_to_iptables_command_state
extensions: TPROXY: Fix for translation being non-terminal
tests: shell: Adjust for recent changes in libnftnl
tests: iptables-test: Append stderr output to log file
man: xtables-legacy.8: Join two paragraphs
man: ebtables-nft.8: Note that --concurrent is a NOP
gitignore: Ignore generated arptables-translate.8
xshared: iptables does not support '-b'
ebtables: Fix for -S with rule number
nft: Fix for -Z with bogus rule number
tests: shell: Test some commands involving rule numbers
tests: iptables-test: Fix for duplicate supposed-to-fail errors
tests: shell: Fix for 'make distcheck'
ebtables: Clone extensions before modifying them
ebtables: Simplify ebt_add_{match,watcher}
tests: shell: Test ebtables-restore deleting among matches
tests: iptables-test: Properly assert rule deletion errors
tests: iptables-test: Extend fast mode docs a bit
tests: shell: iptables/0010-wait_0 is unreliable
tests: shell: Print escape sequences with terminals only
tests: iptables-test: Fix for 'make distcheck'
tests: xlate-test: Fix for 'make distcheck'
Makefile.am: Revert to old serial test harness
libxtables: Hide xtables_strtoul_base() symbol
Sriram Rajagopalan (1):
nft: Do not combine inverted payload matches