From: Phil Sutter <phil@netfilter.org>
To: netfilter <netfilter@vger.kernel.org>,
netfilter-devel <netfilter-devel@vger.kernel.org>
Cc: netdev@vger.kernel.org, netfilter-announce@lists.netfilter.org,
lwn@lwn.net
Subject: [ANNOUNCE] iptables 1.8.10 release
Date: Tue, 10 Oct 2023 13:05:23 +0200 [thread overview]
Message-ID: <ZSUv81gBDQb2kqHs@orbyte.nwl.cc> (raw)
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Hi!
The Netfilter project proudly presents:
iptables 1.8.10
This release contains new features:
- xtables-translate: Support rule insert with index
- Broute table support in ebtables-nft
- nft-variants' debug output (pass multiple '-v' flags) now contains
sets if present
- Add mld-listener type names to icmp6 match
- Correctly parse meta mark statements in rules even though iptables-nft
does not emit those
... and fixes:
- Compiler warnings with -Werror=format-security
- Needless install of unsupported xtables.conf file
- Wrong "unknown argument" error message in some corner cases
- ebtables-nft allowed implicitly calling targets by one of their
options, require '-j <target>' first for consistency with legacy
- Various bugs in ebtables-translate
- Corner-case bug in iptables-nft-restore when deleting a rule inside
the batch file
- Sloppy rule check command in ip6tables-legacy, producing
false-positives
- Arptables-nft omitted some inverted options when listing rules
- Parser would not accept long-options with appended argument
(in form '--opt=arg')
- Ip6tables-nft ignored counter argument ('-c')
- Wrong error message when listing a non-existent chain with
iptables-nft
- Pointless creation of unused anonymous sets when deleting an
ebtables-nft rule containing an among match
- Ineffective among match comparison causing ebtables-nft to potentially
delete the wrong rule
- Sloppy iptables-restore parser accepting junk where chain counters are
expected
- Missing target name validation in chain rename command
- Icmp match confused type 255 and code 255 with special type "any"
- NDEBUG compiler flag breaks iptables-nft
- Non-functional chain policy counters with iptables-nft
- Zeroing a rule's counters would zero chain policy counters with legacy
iptables
- Reject '-m conntrack --ctproto 0', it will never match
- Stale meta expression when stripping a match on interface "+" (i.e.,
any interface name)
- Harmless compiler warning with recent Linux headers
... and documentation updates:
- Add missing chunk types to SCTP match help text (use 'iptables -p sctp
--help' to see them)
- Document possible false negatives when using 'string' match's BM
algorithm
- Missing return codes 3 and 4 descriptions in iptables man page
- Misc minor fixes in man pages
You can download the new release from:
https://netfilter.org/projects/iptables/downloads.html#iptables-1.8.10
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!
[-- Attachment #2: changes-iptables-1.8.10.txt --]
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Alyssa Ross (1):
build: use pkg-config for libpcap
Arturo Borrero Gonzalez (1):
iptables-test.py: make explicit use of python3
Florian Westphal (6):
xtables-eb: fix crash when opts isn't reallocated
iptables-nft: make builtin tables static
iptables-nft: remove unused function argument
include: update nf_tables uapi header
ebtables-nft: add broute table emulation
nft-ruleparse: parse meta mark set as MARK target
Jacek Tomasiak (2):
iptables: Fix setting of ipv6 counters
iptables: Fix handling of non-existent chains
Jan Engelhardt (1):
xshared: dissolve should_load_proto
Jan Palus (1):
nft: move processing logic out of asserts
Jeremy Sowden (1):
man: string: document BM false negatives
Markus Boehme (1):
ip6tables: Fix checking existence of rule
Pablo Neira Ayuso (3):
nft: check for source and destination address in first place
nft: use payload matching for layer 4 protocol
nft-bridge: pass context structure to ops->add() to improve anonymous
set support
Phil Sutter (76):
extensions: NAT: Fix for -Werror=format-security
etc: Drop xtables.conf
Proper fix for "unknown argument" error message
ebtables: Refuse unselected targets' options
ebtables-translate: Drop exec_style
ebtables-translate: Use OPT_* from xshared.h
ebtables-translate: Ignore '-j CONTINUE'
ebtables-translate: Print flush command after parsing is finished
tests: xlate: Support testing multiple individual files
tests: CLUSTERIP: Drop test file
nft-shared: Lookup matches in iptables_command_state
nft-shared: Use nft_create_match() in one more spot
nft-shared: Simplify using nft_create_match()
tests: xlate: Properly split input in replay mode
tests: xlate: Print file names even if specified
extensions: libebt_redirect: Fix target translation
extensions: libebt_redirect: Fix for wrong syntax in translation
extensions: libebt_ip: Do not use 'ip dscp' for translation
extensions: libebt_ip: Translation has to match on ether type
ebtables: ip and ip6 matches depend on protocol match
xtables-translate: Support insert with index
include: Add missing linux/netfilter/xt_LOG.h
nft-restore: Fix for deletion of new, referenced rule
tests: shell: Test for false-positive rule check
utils: nfbpf_compile: Replace pcap_compile_nopcap()
nft-shared: Drop unused include
arptables: Fix parsing of inverted 'arp operation' match
arptables: Don't omit standard matches if inverted
xshared: Fix parsing of option arguments in same word
nft: Introduce nft-ruleparse.{c,h}
nft: Extract rule parsing callbacks from nft_family_ops
nft: ruleparse: Create family-specific source files
tests: shell: Sanitize nft-only/0009-needless-bitwise_0
nft: Special casing for among match in compare_matches()
nft: More verbose extension comparison debugging
nft: Do not pass nft_rule_ctx to add_nft_among()
nft: Include sets in debug output
*tables-restore: Enforce correct counters syntax if present
*tables: Reject invalid chain names when renaming
ebtables: Improve invalid chain name detection
tests: shell: Fix and extend chain rename test
iptables-restore: Drop dead code
iptables-apply: Eliminate shellcheck warnings
extensions: libipt_icmp: Fix confusion between 255/255 and any
tests: libipt_icmp.t: Enable tests with numeric output
man: iptables.8: Extend exit code description
man: iptables.8: Trivial spelling fixes
man: iptables.8: Fix intra page reference
man: iptables.8: Clarify --goto description
man: Use HTTPS for links to netfilter.org
man: iptables.8: Trivial font fixes
man: iptables-restore.8: Fix --modprobe description
man: iptables-restore.8: Consistently document -w option
man: iptables-restore.8: Drop -W option from synopsis
man: iptables-restore.8: Put 'file' in italics in synopsis
man: iptables-restore.8: Start paragraphs in upper-case
man: Trivial: Missing space after comma
man: iptables-save.8: Clarify 'available tables'
man: iptables-save.8: Fix --modprobe description
man: iptables-save.8: Start paragraphs in upper-case
extensions: libip6t_icmp: Add names for mld-listener types
nft-ruleparse: Introduce nft_create_target()
tests: iptables-test: Fix command segfault reports
nft: Create builtin chains with counters enabled
Revert "libiptc: fix wrong maptype of base chain counters on restore"
tests: shell: Test chain policy counter behaviour
Use SOCK_CLOEXEC/O_CLOEXEC where available
nft: Pass nft_handle to add_{target,action}()
nft: Introduce and use bool nft_handle::compat
Add --compat option to *tables-nft and *-nft-restore commands
tests: Test compat mode
Revert --compat option related commits
tests: shell: Fix for ineffective 0007-mid-restore-flush_0
nft: Fix for useless meta expressions in rule
include: linux: Update kernel.h
build: Bump dependency on libnftnl
Quentin Armitage (1):
extensions: Fix checking of conntrack --ctproto 0
Victor Julien (1):
doc: fix example of xt_cpu
Xin Long (1):
xt_sctp: add the missing chunk types in sctp_help
reply other threads:[~2023-10-10 11:05 UTC|newest]
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