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Differential D56618

ipfw: treat ipv6 address with zero mask as 'any'
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Authored by ae on Apr 24 2026, 1:06 PM.
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dhorn2000_gmail.com
donner
imp
vegeta_tuxpowered.net

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Reviewers
lytboris_gmail.com
glebius
melifaro
Commits
rG7ba922959d7e: ipfw: treat ipv6 address with zero mask as 'any'
rG9acea8aa36e9: ipfw: treat ipv6 address with zero mask as 'any'
rG2872268c7f6d: ipfw: treat ipv6 address with zero mask as 'any'
Summary

Also make the behaviour similar for both IPv4 and IPv6.

PR: 294733

Diff Detail

Repository
rG FreeBSD src repository
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Lint Not Applicable
Unit
Tests Not Applicable

Event Timeline

ae created this revision.Apr 24 2026, 1:06 PM
Herald added subscribers: donner, imp. · View Herald TranscriptApr 24 2026, 1:06 PM
ae requested review of this revision.Apr 24 2026, 1:06 PM
Harbormaster completed remote builds in B72517: Diff 176329.Apr 24 2026, 1:06 PM
ae edited the summary of this revision. (Show Details)Apr 24 2026, 1:08 PM
ae added reviewers: lytboris_gmail.com, glebius, melifaro.
dhorn2000_gmail.com added a subscriber: dhorn2000_gmail.com.Apr 26 2026, 2:04 PM
ae updated this revision to Diff 177870.May 15 2026, 9:37 AM

Add tests.

Herald added a subscriber: vegeta_tuxpowered.net. · View Herald TranscriptMay 15 2026, 9:37 AM
Harbormaster completed remote builds in B73118: Diff 177870.May 15 2026, 9:37 AM
This revision was not accepted when it landed; it landed in state Needs Review.May 17 2026, 10:15 AM
Closed by commit rG2872268c7f6d: ipfw: treat ipv6 address with zero mask as 'any' (authored by ae). · Explain Why
This revision was automatically updated to reflect the committed changes.
ae added a commit: rG2872268c7f6d: ipfw: treat ipv6 address with zero mask as 'any'.
ae added a commit: rG9acea8aa36e9: ipfw: treat ipv6 address with zero mask as 'any'.May 25 2026, 7:05 AM
ae added a commit: rG7ba922959d7e: ipfw: treat ipv6 address with zero mask as 'any'.

Revision Contents
Changeset List

PathSize
sbin/
ipfw/
7 lines
11 lines
tests/
24 lines
tests/
atf_python/
sys/
netpfil/
ipfw/
2 lines

Diff 177957

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sbin/ipfw/ipfw2.c

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sbin/ipfw/ipv6.c

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sbin/ipfw/tests/test_add_rule.py

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tests/atf_python/sys/netpfil/ipfw/insns.py

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