[SSSD-users] lines beginning with spaces in sssd.conf

Jakub Hrozek jhrozek at redhat.com
Thu Oct 10 09:22:23 UTC 2013


On Thu, Oct 10, 2013 at 10:54:59AM +0200, Jakub Hrozek wrote:
> On Wed, Oct 09, 2013 at 02:03:00PM -0400, Stephen Gallagher wrote:
> > -----BEGIN PGP SIGNED MESSAGE-----
> > Hash: SHA1
> > 
> > On 10/09/2013 01:22 PM, Dmitri Pal wrote:
> > > On 10/09/2013 01:05 PM, Ondrej Valousek wrote:
> > >> Hi List,
> > >> 
> > >> I have noticed that since F19 I can not use lines beginning with 
> > >> spaces in sssd.conf - sssd complains otherwise. Was this an
> > >> intentional change? I used spaces/white characters to ident the
> > >> config for better readability. Thanks,
> > >> 
> > >> Ondrej
> > >> 
> > >> 
> > >> _______________________________________________ sssd-users
> > >> mailing list sssd-users at lists.fedorahosted.org 
> > >> https://lists.fedorahosted.org/mailman/listinfo/sssd-users
> > > There was a change in the underlying libini_config library to
> > > treat spaces as wrappers by default.
> > 
> > Just to clarify what this means: libini_config changed its behavior so
> > that a leading space should be interpreted as a line-continuation from
> > the previous line. So if you had REALLY long data (such as a complex
> > ldap_search_filter), you could make it more readable by spreading it
> > out on multiple lines.
> > 
> > 
> > > It is probably a bug in the SSSD implementation of libini_config 
> > > Hm... yes.
> > > 
> > > Line 225 in 
> > > https://git.fedorahosted.org/cgit/sssd.git/tree/src/util/sss_ini.c 
> > > s/0/INI_PARSE_NOWRAP
> > > 
> > > You can definitely file a ticket for that.
> > > 
> > 
> > Feel free to file a ticket, but I think the wrapping behavior may
> > prove more useful. Hard to say.
> 
> In general I agree that the wrapping functionality is useful, but I
> don't think we should be changing behaviour to the point where SSSD
> doesn't start after an upgrade.
> 
> I think we should do the change Dmitri proposed and file another ticket
> to decide whether it makes sense to munge existing configuration files
> with an upgrade script and change to the line wrapping version.

I sent a patch to the list and filed
https://fedorahosted.org/sssd/ticket/2118


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