[hpoussin] 42874: Limit usage of KEY_ALL_ACCESS when opening registry keys

Author: hpoussin
Date: Sun Aug 23 10:29:23 2009
New Revision: 42874

URL: http://svn.reactos.org/svn/reactos?rev=42874&view=rev
Log:
Limit usage of KEY_ALL_ACCESS when opening registry keys

Modified:
    trunk/reactos/base/setup/usetup/interface/devinst.c
    trunk/reactos/base/setup/usetup/mui.c
    trunk/reactos/base/setup/usetup/settings.c
    trunk/reactos/dll/win32/shell32/shellpath.c

Modified: trunk/reactos/base/setup/usetup/interface/devinst.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/setup/usetup/interfac…
==============================================================================
--- trunk/reactos/base/setup/usetup/interface/devinst.c [iso-8859-1] (original)
+++ trunk/reactos/base/setup/usetup/interface/devinst.c [iso-8859-1] Sun Aug 23 10:29:23
2009
@@ -311,7 +311,7 @@
     hInf = *(HINF *)lpParameter;
 
     InitializeObjectAttributes(&ObjectAttributes, &EnumU, OBJ_CASE_INSENSITIVE,
NULL, NULL);
-    Status = NtOpenKey(&hEnum, 0, &ObjectAttributes);
+    Status = NtOpenKey(&hEnum, KEY_QUERY_VALUE, &ObjectAttributes);
     if (!NT_SUCCESS(Status))
     {
         DPRINT1("NtOpenKey('%wZ') failed with status 0x%08lx\n",
&EnumU, Status);

Modified: trunk/reactos/base/setup/usetup/mui.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/setup/usetup/mui.c?re…
==============================================================================
--- trunk/reactos/base/setup/usetup/mui.c [iso-8859-1] (original)
+++ trunk/reactos/base/setup/usetup/mui.c [iso-8859-1] Sun Aug 23 10:29:23 2009
@@ -235,7 +235,7 @@
                                NULL);
 
     Status =  NtCreateKey(&KeyHandle,
-                          KEY_ALL_ACCESS,
+                          KEY_SET_VALUE,
                           &ObjectAttributes,
                           0,
                           NULL,
@@ -326,7 +326,7 @@
                                NULL);
 
     Status =  NtCreateKey(&KeyHandle,
-                          KEY_ALL_ACCESS,
+                          KEY_CREATE_SUB_KEY,
                           &ObjectAttributes,
                           0,
                           NULL,
@@ -358,7 +358,7 @@
                                NULL);
 
     Status = NtCreateKey(&KeyHandle,
-                         KEY_ALL_ACCESS,
+                         KEY_SET_VALUE,
                          &ObjectAttributes,
                          0,
                          NULL,
@@ -379,7 +379,7 @@
                                NULL);
 
     Status =  NtCreateKey(&SubKeyHandle,
-                          KEY_ALL_ACCESS,
+                          KEY_SET_VALUE,
                           &ObjectAttributes,
                           0,
                           NULL,

Modified: trunk/reactos/base/setup/usetup/settings.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/setup/usetup/settings…
==============================================================================
--- trunk/reactos/base/setup/usetup/settings.c [iso-8859-1] (original)
+++ trunk/reactos/base/setup/usetup/settings.c [iso-8859-1] Sun Aug 23 10:29:23 2009
@@ -241,7 +241,7 @@
                                NULL);
 
     Status = NtOpenKey(&BusKey,
-                       KEY_ALL_ACCESS,
+                       KEY_ENUMERATE_SUB_KEYS,
                        &ObjectAttributes);
     if (!NT_SUCCESS(Status))
     {
@@ -262,7 +262,7 @@
                                    NULL);
 
         Status = NtOpenKey(&BusInstanceKey,
-                           KEY_ALL_ACCESS,
+                           KEY_ENUMERATE_SUB_KEYS,
                            &ObjectAttributes);
         if (!NT_SUCCESS(Status))
         {
@@ -281,7 +281,7 @@
                                    NULL);
 
         Status = NtOpenKey(&ControllerKey,
-                           KEY_ALL_ACCESS,
+                           KEY_ENUMERATE_SUB_KEYS,
                            &ObjectAttributes);
         if (NT_SUCCESS(Status))
         {
@@ -300,7 +300,7 @@
                                            NULL);
 
                 Status = NtOpenKey(&ControllerInstanceKey,
-                                   KEY_ALL_ACCESS,
+                                   KEY_QUERY_VALUE,
                                    &ObjectAttributes);
                 if (!NT_SUCCESS(Status))
                 {
@@ -648,7 +648,7 @@
                                NULL);
 
     Status =  NtOpenKey(&KeyHandle,
-                        KEY_ALL_ACCESS,
+                        KEY_SET_VALUE,
                         &ObjectAttributes);
 
     if (!NT_SUCCESS(Status))
@@ -976,7 +976,7 @@
                                NULL);
 
     Status =  NtOpenKey(&KeyHandle,
-                          KEY_ALL_ACCESS,
+                        KEY_SET_VALUE,
 			  &ObjectAttributes);
     if(!NT_SUCCESS(Status))
     {

Modified: trunk/reactos/dll/win32/shell32/shellpath.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/shellpat…
==============================================================================
--- trunk/reactos/dll/win32/shell32/shellpath.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/shellpath.c [iso-8859-1] Sun Aug 23 10:29:23 2009
@@ -947,14 +947,14 @@
         pShellFolderPath = szSHFolders;
     }
 
-    if (RegCreateKeyExW(rootKey, pShellFolderPath, 0, NULL, 0, KEY_ALL_ACCESS,
+    if (RegCreateKeyExW(rootKey, pShellFolderPath, 0, NULL, 0, KEY_SET_VALUE,
      NULL, &shellFolderKey, &dwDisp))
     {
         TRACE("Failed to create %s\n", debugstr_w(pShellFolderPath));
         return E_FAIL;
     }
     if (RegCreateKeyExW(rootKey, pUserShellFolderPath, 0, NULL, 0,
-     KEY_ALL_ACCESS, NULL, &userShellFolderKey, &dwDisp))
+     KEY_QUERY_VALUE, NULL, &userShellFolderKey, &dwDisp))
     {
         TRACE("Failed to create %s\n",
          debugstr_w(pUserShellFolderPath));