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* security.cc (get_logon_server): Interpret a zero length 

domain as the local domain.
	(get_group_sidlist): Add authenticated users SID to SYSTEM's group
	list instead of SYSTEM itself.
	(verify_token): Accept the primary group sid if it equals
	the token user sid.
This commit is contained in:
Corinna Vinschen 2002-07-02 09:02:53 +00:00
parent aeed87e86e
commit 891bb974f9
2 changed files with 15 additions and 3 deletions
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9
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,12 @@
2002-07-01 Pierre Humblet <pierre.humblet@ieee.org>
* security.cc (get_logon_server): Interpret a zero length
domain as the local domain.
(get_group_sidlist): Add authenticated users SID to SYSTEM's group
list instead of SYSTEM itself.
(verify_token): Accept the primary group sid if it equals
the token user sid.
2002-07-02 Corinna Vinschen <corinna@vinschen.de>
* cygwin.din (__fpclassifyd): Add symbol.

9
winsup/cygwin/security.cc
View File

@ -255,8 +255,9 @@ get_logon_server (const char *domain, char *server, WCHAR *wserver)
WCHAR * buf;
DWORD size = INTERNET_MAX_HOST_NAME_LENGTH + 1;
/* Empty domain is interpreted as local system */
if ((GetComputerName (server + 2, &size)) &&
strcasematch (domain, server + 2))
(strcasematch (domain, server + 2) || !domain[0]))
{
server[0] = server[1] = '\\';
if (wserver)
@ -489,7 +490,7 @@ get_group_sidlist (cygsidlist &grp_list,
grp_list += well_known_world_sid;
if (usersid == well_known_system_sid)
{
grp_list += well_known_system_sid;
grp_list += well_known_authenticated_users_sid;
grp_list += well_known_admins_sid;
}
else
@ -699,10 +700,12 @@ verify_token (HANDLE token, cygsid &usersid, cygsid &pgrpsid, BOOL * pintern)
debug_printf ("GetSecurityDescriptorGroup(): %E");
if (well_known_null_sid != gsid) return pgrpsid == gsid;
}
/* See if the pgrpsid is in the token groups */
/* See if the pgrpsid is the tok_usersid in the token groups */
PTOKEN_GROUPS my_grps = NULL;
BOOL ret = FALSE;
if ( pgrpsid == tok_usersid)
return TRUE;
if (!GetTokenInformation (token, TokenGroups, NULL, 0, &size) &&
GetLastError () != ERROR_INSUFFICIENT_BUFFER)
debug_printf ("GetTokenInformation(token, TokenGroups): %E\n");