Question about getgrent_list

[andreas moroder]

Hello,

In rpc_server/svr_samr_nt.c I found the following comment

/* use getgrent_list() to retrieve the list of groups to avoid
 * problems with getgrent possible infinite loop by internal
 * libc grent structures overwrites by called functions */

but I can not find the reason this should happen. In the loop following this 
statement no function is called that does access group entries.

If the statement is no longer valid it would be possible to optimize 
get_group_alias_entries because there would be no need to create a temporary 
list of group entries. ( getgrent_list is only used in this place )

Bye
Andreas