doveadm user '*' vs sssd: enumeration works only once

[Heiko Schlittermann]

Aki Tuomi <aki.tuomi at open-xchange.com> (Do 25 Feb 2021 12:06:43 CET):
> > 
> > diff --git a/src/auth/userdb-passwd.c b/src/auth/userdb-passwd.c
> > index 70b9969f6..4682dc873 100644
> > --- a/src/auth/userdb-passwd.c
> > +++ b/src/auth/userdb-passwd.c
> > @@ -208,6 +208,7 @@ static int passwd_iterate_deinit(struct userdb_iterate_context *_ctx)
> >                 cur_userdb_iter_to = timeout_add(0, passwd_iterate_next_timeout,
> >                                                  NULL);
> >         }
> > +       endpwent();
> >         return ret;
> >  }
> > 
> > 
> > -- 
> > Heiko
> 
> Hi!
> We'll look into it, might be that we are missing endpwent() there indeed.

I'm not sure about the semantics of setpwent()/endpwent(), mayb the nss
plugin (here sssd) should gracefully handle a missing endwent() if it
sees a new setpwent(). But I think, it can't harm to call endpwent() on
the dovecot side.

I deployed a debian package with the above patch added onto my system,
and it seems to work.

So, should I file a bug report against dovecot?

    Best regards from Dresden/Germany
    Viele Grüße aus Dresden
    Heiko Schlittermann
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