Unexpected gdbus behaviour during PAM authentication

[Bastien Nocera]

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.

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