ipv6: don't complain when deleting an address with prefix length of 128
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Authored by ae on Tue, Oct 7, 9:52 AM.

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markj
zlei
kp

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network

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rGc4cce0a3e94e: ipv6: don't complain when deleting an address with prefix length of 128

Summary

Save prefix length in unused field in6_ifaddr->ia_plen, then on remove
check if an address has 128 prefix length, and if so, we don't need to
complain that there is none of related prefixes.

Test Plan

ifconfig lo1 create
ifconfig lo1 inet6 fd00::1/128
ifconfig lo1 inet6 fd00::1/128 -alias

kernel: in6_unlink_ifa: autoconf'ed address fd00::1 has no prefix

Diff Detail

Repository

rG FreeBSD src repository

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Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

ae created this revision.Tue, Oct 7, 9:52 AM

ae held this revision as a draft.

Herald added subscribers: glebius, melifaro, imp. · View Herald TranscriptTue, Oct 7, 9:52 AM

Harbormaster completed remote builds in B67607: Diff 163687.Tue, Oct 7, 9:52 AM

ae published this revision for review.Tue, Oct 7, 9:54 AM

kp accepted this revision as: kp.Tue, Oct 7, 11:16 AM

This revision is now accepted and ready to land.Tue, Oct 7, 11:16 AM

Closed by commit rGc4cce0a3e94e: ipv6: don't complain when deleting an address with prefix length of 128 (authored by ae). · Explain WhyTue, Oct 7, 1:11 PM

This revision was automatically updated to reflect the committed changes.

ae added a commit: rGc4cce0a3e94e: ipv6: don't complain when deleting an address with prefix length of 128.

Revision Contents
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sys/

netinet6/

in6.c

14 lines

Diff 163689

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ipv6: don't complain when deleting an address with prefix length of 128ClosedPublicActions