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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