What were you trying to do that didn't work?

I'm writing the leapp automation to convert pam_userdb database from BerkeleyDB to GDBM, but the convert_db utility doesn't fail on error. Thus, it is impossible to know whether automation has failed.

What is the impact of this issue to you?

Customers will upgrade to RHEL10, but the pam_userdb database won't be converted, thus they won't be able to connect if they are using this PAM module.

How reproducible is this bug?:

Always

Steps to reproduce

1. Create a corrupted/misbehaving database for pam_userdb.
2. Run `convert_db`

Expected results

convert_db should fail and report the error.

Actual results

convert_db doesn't fail.