Alternative to ClientLogin for Google Apps authentication?

Arran Cudbard-Bell a.cudbardb at
Thu Apr 16 15:42:07 CEST 2015

> I know, I know, library version mismatches between OpenSSL or
> something. *However*, if I run "/usr/sbin/radiusd -d /etc/raddb -X" it
> runs 100% perfectly, doesn't crash, doesn't segfault, everything's
> A-OK, people authenticate fine.

/usr/sbin/radiusd -t

Will disable threads, and confirm whether it's a concurrency issue or something else.

> Of course we would prefer to run it without -X as it's messing with
> our logging. Any advice on how to debug this,

Don't bother with 2.1.12. If it still occurs in a more recent version, then run it
under valgrind and/or gdb.

valgrind --tool=drd will check for concurrency issues.


Arran Cudbard-Bell <a.cudbardb at>
FreeRADIUS development team

FD31 3077 42EC 7FCD 32FE 5EE2 56CF 27F9 30A8 CAA2

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