Hi Christian, 2. The mounting client gets the segfault.
1. To reproduce it on Ubuntu 20.04 I switch to root on the terminal via 'sudo -su'. Then I switch to another user. Without the regex in the pam_mount.conf.xml it looks like this: root@ubuntu2004:/# su - user reenter password for pam_mount: HXproc_run_async: pmvarrun: No such file or directory user@ubuntu2004:~$ The CIFS-Directory is mounted. With the regex it looks like this: root@ubuntu2004:/# su - user Segmentation fault root@ubuntu2004:/# 3. Unfortunately there is no core dump of the segfault. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1891552 Title: Segmentation Fault when using regex in (cifs) volume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libpam-mount/+bug/1891552/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs