Date: Tue, 19 Jul 2022 07:17:12 +0000 From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 265306] sysutils/tmux: has tcsh send DNS query Message-ID: <bug-265306-7788@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265306 Bug ID: 265306 Summary: sysutils/tmux: has tcsh send DNS query Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: Individual Port(s) Assignee: mat@FreeBSD.org Reporter: tatsuki_makino@hotmail.com Flags: maintainer-feedback?(mat@FreeBSD.org) Assignee: mat@FreeBSD.org Created attachment 235350 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D235350&action= =3Dedit experimental patch DNS server may receive DNS queries related to tmux. The following is an excerpt from my ISC BIND log. 19-Jul-2022 15:54:30.421 client @0x803584960 ::1#59707 (tmux\(67594\).%0): = view internal-in: query: tmux\(67594\).%0 IN A + (::1) 19-Jul-2022 15:54:30.421 client @0x803584960 ::1#60153 (tmux\(67594\).%0): = view internal-in: query: tmux\(67594\).%0 IN AAAA + (::1) This query seems to be sent when a user whose login shell is tcsh/csh creat= es a new pane of tmux. This is probably related to the function getremotehost in /usr/src/contrib/tcsh/tc.func.c . The patch is an experimental patch to stop this DNS query. This patch misleads tcsh into thinking that tmux is an X server connecting = to a unix domain socket :) --=20 You are receiving this mail because: You are the assignee for the bug.=
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