[MacPorts] #34572: SAMBA 3.6.5 Fails on 10.7

[MacPorts]

#34572: SAMBA 3.6.5 Fails on 10.7
-------------------------+--------------------------------------------------
 Reporter:  jim@…        |       Owner:  macports-tickets@…                   
     Type:  defect       |      Status:  new                                  
 Priority:  Normal       |   Milestone:                                       
Component:  ports        |     Version:  2.1.1                                
 Keywords:  SAMBA        |        Port:  3.6.5                                
-------------------------+--------------------------------------------------
 The latest SAMBA fails to initialize on startup. This seems to be related
 to the low value
 of NAX_NGROUPS in the Darwin Kernel.

 Here is the link that I found describing the problem:

 http://www.sand4.info/index.php?q=aHR0cHM6Ly9naXN0LmdpdGh1Yi5jb20vMTg4ODc3OA%3D%3D

 In it they show the hack:
 --- system.c.orig       2012-02-22 22:46:14.000000000 -0200
 +++ system.c    2012-02-22 22:47:51.000000000 -0200
 @@ -1161,7 +1161,14 @@

  int groups_max(void)
  {
 -#if defined(SYSCONF_SC_NGROUPS_MAX)
 +#if defined(DARWINOS)
 +       /* On OS X, sysconf(_SC_NGROUPS_MAX) returns 16
 +        * due to OS X's group nesting and getgrouplist
 +        * will return a flat list; users can exceed the
 +        * maximum of 16 groups. And easily will.
 +        */
 +       return 32; // NGROUPS_MAX is defined, hence the define above is
 void.
 +#elif defined(SYSCONF_SC_NGROUPS_MAX)
         int ret = sysconf(_SC_NGROUPS_MAX);
         return (ret == -1) ? NGROUPS_MAX : ret;
  #else

 I haven't looked into this in any detail. Maybe someone else is more
 familiar with the code.

-- 
Ticket URL: <https://trac.macports.org/ticket/34572>
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