Unexpected gdbus behaviour during PAM authentication

[David Llewellyn-Jones]

On 15/01/17 12:04, Bastien Nocera wrote:
> On Sun, 2017-01-15 at 01:27 +0000, David Llewellyn-Jones wrote:
>> On 13/01/17 15:47, Bastien Nocera wrote:
>>>
> <snip>
>> and here's the segfault entry from syslog:
>>
>> Jan 14 23:12:17 Owen kernel: [ 4683.886530] compiz[11249]: segfault
>> at
>> 7f34cd0ac8a0 ip 00007f34f8692908 sp 00007ffe6e955970 error 4 in
>> libglib-2.0.so.0.4800.1[7f34f8649000+10f000]
>>
>> Am I doing something wrong? In case it's important, the segfault
>> doesn't
>> occur the first time the module is run, but consistently when it's
>> called for a second time.
> 
> Again, look at the LDFLAGS used in pam_fprintd. You can't unload and
> reload libgobject.so.

Thanks; I'll take a look at this and figure out what I'm missing.

> And provide backtraces for crashes, this would have been impossible to
> diagnose if I didn't already run into that problem.

I'm afraid you're overestimating my level of competence. I'd love to
provide a backtrace, but how can do this with the segfault happening in
a shared library loaded by compiz?

Thanks again for your help.
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