otpd - resurrecting it

Adam Bishop Adam.Bishop at jisc.ac.uk
Wed Sep 23 12:29:36 CEST 2015


On 23 Sep 2015, at 03:31, Michael A Hawkins <mhawkins.consultant at gmail.com> wrote:
> So I don't know why FreeRadius is failing the authentication and I don't
> know why otpd is segfaulting (this is the first time I've ever had to
> work on an executable that does that).

A segmentation fault is only ever caused by 2 things:

  * Hardware defect
  * Software defect

As a user there's very little you can do to resolve the problem - you need to run OTP under a debugger (such as GDB), find out what part of OTPd's code is broken, and fix it.

> ++[otp] returns fail


FreeRADIUS believes the otp check is failing. Unfortunately it doesn't say why. What version of FreeRADIUS are you running, 3.0.x may have some better instrumentation (or the developers may be able to add some).

Regards,

Adam Bishop
Systems Development Specialist

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