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Casting those variables will lead to sscanf believing that it sees pointers to
unsigned longs. These might be 64 bit long, thus sscanf will overwrite memory
it should not overwrite. Assigning the vars later is okay, there we get
automatic type conversion. C can be nasty ...
Christian, please check!
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The "goto error;" lead to the invalid talloc_free.
Christian, please check!
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as the autorid module relies on a stable minimum uid/gid value
and rangesize, it now saves the values used at first successful start
and refuses to work if these values get changed in smb.conf later.
Changing the values after the first mapping was done will result
in unpredictable behaviour.
Another check covers the maximum uid value. If this gets decreased
later and domain range mappings already exist that would result
in uid values higher than the new uid value, initialization will
be aborted
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Autobuild-User: Volker Lendecke <vlendec@samba.org>
Autobuild-Date: Mon Nov 8 13:22:06 UTC 2010 on sn-devel-104
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This is an initial implementation of the idmap_autorid module.
It works similar to the idmap_rid module but requires less
configuration. It will automatically pick ranges for each domain,
so you do not have to bother any more about adding an idmap
configuration for all of the domains in the forest.
This is very easy to use and to configure and much more
deterministic and faster than idmap_tdb, the typical choice
of Samba users up to now.
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