[Samba] [PATCH] Re: can not change mandatory owner to administrators

Andrew Bartlett abartlet at samba.org
Mon Oct 15 20:17:50 MDT 2012

On Sat, 2012-10-13 at 19:30 +1100, Andrew Bartlett wrote:
> On Sat, 2012-10-13 at 09:58 +0330, Mohammad Ebrahim Abravi wrote:
> > Solved
> > 
> > Thanks a lot
> Thanks.
> The root of the issue is this automatically generated entry in your
> idmap.ldb:
> # record 12
> dn: CN=S-1-5-32-544
> cn: S-1-5-32-544
> objectClass: sidMap
> objectSid: S-1-5-32-544
> type: ID_TYPE_GID
> xidNumber: 10
> distinguishedName: CN=S-1-5-32-544
> What we need to do in your case is to remove that record, so it becomes
> regenerated as an IDMAP_BOTH.  We also need to remove the generation of
> that record from provision. 
> The issue is that as a GID, you of course can't own a file.  The ntvfs
> file server papered over this issue (didn't deal with file ownership at
> a unix level), but the smbd file server needs to correctly set posix
> permissions. 
> I hope this clarifies things.  If you can please file a bug, I'll try
> not to forget this.

The attached patch should prevent this for a new provision.  Are you
able to test if this fixes things for you (on a new test domain?)


Andrew Bartlett

Andrew Bartlett                                http://samba.org/~abartlet/
Authentication Developer, Samba Team           http://samba.org

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