strange abort with kcheckpass
Greg Rivers
gcr+freebsd-stable at tharned.org
Tue Jan 12 20:13:35 UTC 2010
On Tue, 12 Jan 2010, Damian Weber wrote:
> I've got a strange SIGABRT issue with kcheckpass. Of course, kcheckpass
> is not contained in the base system, yet I write to this list since the
> base system could be able to help with tracking this down. (kcheckpass
> is called from a screen locker which fails to operate properly as a
> consequence of the SIGABRT.)
>
> Normal behaviour:
> (for example with wrong password)
> $ kcheckpass
> Password:
> Authentication failure
>
> Strange behaviour here (called mybox below):
> $ kcheckpass
> Abort trap: 6
>
Have you set security.bsd.map_at_zero=0 ? In my experience, several ports
(eg. samba, cups, parts of kde3) depend on PIE and will not run with this
disabled on 7.x.
References:
http://security.freebsd.org/advisories/FreeBSD-EN-09:05.null.asc
http://lists.freebsd.org/pipermail/freebsd-stable/2009-October/052235.html
--
Greg Rivers
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