Issues

• P11: split KILL (D) path into its own parameter and cap it so a long path can't truncate the reason

  UndernetIRC/ircu2#121 · Filter by author MrIron-no opened on Sep 14, 2026

• P11: carry delayed-join (+D) hidden state per-member in BURST so it survives a netsplit

  UndernetIRC/ircu2#120 · Filter by author MrIron-no opened on Sep 14, 2026
  1

• Year 2038: server-link timestamps parsed with atoi() truncate at INT_MAX (protocol-neutral, fixable now)

  UndernetIRC/ircu2#119 · Filter by author MrIron-no opened on Sep 14, 2026

• Deprecate protocol 9 (P9/TS8) support in P11: raise the link-protocol floor to 10

  UndernetIRC/ircu2#118 · Filter by author MrIron-no opened on Sep 14, 2026

• Burst ban setter and timestamp in P11 — ban metadata is currently discarded on every relink

  UndernetIRC/ircu2#116 · Filter by author MrIron-no opened on Sep 14, 2026

• INVITE: move S2S target addressing from nickname to numnick

  UndernetIRC/ircu2#115 · Filter by author MrIron-no opened on Sep 14, 2026

• Make the channel timestamp mandatory on MODE (M) in the next protocol revision — the current optional-TS heuristic can be tricked into setting creationtime to a garbage value

  UndernetIRC/ircu2#114 · Filter by author MrIron-no opened on Sep 14, 2026

• Implement IRCv3 UTF8ONLY (ISUPPORT) with mixed-network semantics

  UndernetIRC/ircu2#111 · Filter by author MrIron-no opened on Sep 6, 2026

• LIST: list_next_channels() re-sends the hash bucket it paused on (duplicate RPL_LIST entries)

  UndernetIRC/ircu2#109 · Filter by author MrIron-no opened on Sep 4, 2026

• HIDDEN_IP should default to 255.255.255.255 per the IRCv3 WHOX specification

  UndernetIRC/ircu2#107 · Filter by author MrIron-no opened on Sep 4, 2026

• mo_jupe: implicit-local JUPE form bypasses the PRIV_LOCAL_JUPE check

  UndernetIRC/ircu2#106 · Filter by author MrIron-no opened on Sep 4, 2026

• Engines drop a peer's final line on RST: SO_ERROR pre-check runs before reading (PR #101 finding 4 remainder)

  UndernetIRC/ircu2#104 · Filter by author MrIron-no opened on Aug 31, 2026

• "Secure network path" not shown in WHOIS replies for standalone servers

  UndernetIRC/ircu2#87 · Filter by author jhoneycutt opened on Jul 19, 2026
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• DNS resolver fails on truncated UDP AAAA responses (missing TCP fallback)

  UndernetIRC/ircu2#81 · Filter by author MrIron-no opened on May 8, 2026
  4

• gline protection

  UndernetIRC/ircu2#27 · Filter by author epreom opened on Feb 25, 2023

• Repeated ping timeouts using mp/ssl branch + OpenSSL

  UndernetIRC/ircu2#18 · Filter by author entrope opened on Mar 14, 2022

• CNAME handling is wrong in stub resolver

  UndernetIRC/ircu2#17 · Filter by author entrope opened on Feb 12, 2022
  1

• user mode/privilege/something to relax flood limits

  UndernetIRC/ircu2#16 · Filter by author entrope opened on Jan 18, 2022
  1