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* sec_helper.cc (set_process_privilege): Rename restore_priv to

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priv_luid.

	* sec_helper.cc (set_process_privilege): Call LookupPrivilegeValue
	before opening the token.
This commit is contained in:
Corinna Vinschen 2003-11-26 14:29:22 +00:00
parent 12069cf31b
commit cb55867514
2 changed files with 18 additions and 8 deletions
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10
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,13 @@
2003-11-26 Corinna Vinschen <corinna@vinschen.de>
* sec_helper.cc (set_process_privilege): Rename restore_priv to
priv_luid.
2003-11-26 Pierre Humblet <pierre.humblet@ieee.org>
* sec_helper.cc (set_process_privilege): Call LookupPrivilegeValue
before opening the token.
2003-11-26 Corinna Vinschen <corinna@vinschen.de> 2003-11-26 Corinna Vinschen <corinna@vinschen.de>
* dir.cc (mkdir): Use local security_descriptor. Call * dir.cc (mkdir): Use local security_descriptor. Call

16
winsup/cygwin/sec_helper.cc
View File

@ -329,11 +329,17 @@ int
set_process_privilege (const char *privilege, bool enable, bool use_thread) set_process_privilege (const char *privilege, bool enable, bool use_thread)
{ {
HANDLE hToken = NULL; HANDLE hToken = NULL;
LUID restore_priv; LUID priv_luid;
TOKEN_PRIVILEGES new_priv, orig_priv; TOKEN_PRIVILEGES new_priv, orig_priv;
int ret = -1; int ret = -1;
DWORD size; DWORD size;
if (!LookupPrivilegeValue (NULL, privilege, &priv_luid))
{
__seterrno ();
goto out;
}
if ((use_thread if ((use_thread
&& !OpenThreadToken (GetCurrentThread (), TOKEN_QUERY | TOKEN_ADJUST_PRIVILEGES, && !OpenThreadToken (GetCurrentThread (), TOKEN_QUERY | TOKEN_ADJUST_PRIVILEGES,
0, &hToken)) 0, &hToken))
@ -345,14 +351,8 @@ set_process_privilege (const char *privilege, bool enable, bool use_thread)
goto out; goto out;
} }
if (!LookupPrivilegeValue (NULL, privilege, &restore_priv))
{
__seterrno ();
goto out;
}
new_priv.PrivilegeCount = 1; new_priv.PrivilegeCount = 1;
new_priv.Privileges[0].Luid = restore_priv; new_priv.Privileges[0].Luid = priv_luid;
new_priv.Privileges[0].Attributes = enable ? SE_PRIVILEGE_ENABLED : 0; new_priv.Privileges[0].Attributes = enable ? SE_PRIVILEGE_ENABLED : 0;
if (!AdjustTokenPrivileges (hToken, FALSE, &new_priv, if (!AdjustTokenPrivileges (hToken, FALSE, &new_priv,