Re: HEADS UP: Capsicum overhaul.
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On Sun, Mar 03, 2013 at 10:18:02PM +0300, Jan Beich wrote:
> Pawel Jakub Dawidek <pjd@FreeBSD.org> writes:
>=20
> > I just committed pretty large change that affects not only Capsicum, but
> > also descriptor handling code in the kernel. If you will find some
> > strange problems after r243611 (like panics, unexpected application
> > errors, etc.) I may be at fault. I'll be looking at current@ mailing
> > list closly, so report here if you find problems that look related to my
> > change.
>=20
> tmux started to behave weirdly, sometimes failing to attach:
>=20
> $ printenv
> PATH=3D/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin
> OLDPWD=3D/
> DISPLAY=3D:0
> PWD=3D/home/foo
> TERM=3Dxterm
> USER=3Dfoo
> HOME=3D/home/foo
> SHELL=3D/bin/sh
>=20
> $ ktrace -i tmux -L test -f /dev/null
> $ echo $?
> 1
> $ kdump -r | pastebinit -a 'tmux fails to attach'
> http://pastebin.com/U3nCPrFY
>=20
> $ env -i TERM=3D$TERM ktrace -i /usr/local/bin/tmux -L test -f /dev/null
> $ ^D
> [exited]
> $ kdump -r | pastebinit -a 'tmux fails to attach (workaround)'
> http://pastebin.com/w1dsUAU4
>=20
> I've tried so far:
>=20
> * booting allbsd.org snapshot -> no joy
> * enabling capsicum options -> no joy
> * reverting recent capsicum commits -> works fine
Yes, it was already reported to me and I'm investigating the problem.
Thanks.
--=20
Pawel Jakub Dawidek http://www.wheelsystems.com
FreeBSD committer http://www.FreeBSD.org
Am I Evil? Yes, I Am! http://tupytaj.pl
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