[hbelusca] 66498: [SVCHOST]: Delay-load netapi32 and ole32 (they will be loaded only if needed). [WIN32K]: Fix cursor check (in few corner cases SYSTEMCUR(ARROW) happens to be NULL, when some progr...

Author: hbelusca
Date: Sat Feb 28 15:33:26 2015
New Revision: 66498

URL: http://svn.reactos.org/svn/reactos?rev=66498&view=rev
Log:
[SVCHOST]: Delay-load netapi32 and ole32 (they will be loaded only if needed).
[WIN32K]: Fix cursor check (in few corner cases SYSTEMCUR(ARROW) happens to be NULL, when some programs -- ole32 -- wants to create windows while there is no graphics initialized yet). James, can you investigate?

Modified:
    trunk/reactos/base/services/svchost/CMakeLists.txt
    trunk/reactos/win32ss/user/ntuser/class.c

Modified: trunk/reactos/base/services/svchost/CMakeLists.txt
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/services/svchost/CMake...
==============================================================================
--- trunk/reactos/base/services/svchost/CMakeLists.txt	[iso-8859-1] (original)
+++ trunk/reactos/base/services/svchost/CMakeLists.txt	[iso-8859-1] Sat Feb 28 15:33:26 2015
@@ -14,6 +14,7 @@

target_link_libraries(svchost uuid)
 set_module_type(svchost win32cui UNICODE)
-add_importlibs(svchost advapi32 netapi32 rpcrt4 ole32 kernel32 ntdll)
+add_delay_importlibs(svchost netapi32 ole32)
+add_importlibs(svchost advapi32 rpcrt4 kernel32 ntdll)
 add_pch(svchost svchost.h SOURCE)
 add_cd_file(TARGET svchost DESTINATION reactos/system32 FOR all)

Modified: trunk/reactos/win32ss/user/ntuser/class.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/class.c...
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/class.c	[iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/class.c	[iso-8859-1] Sat Feb 28 15:33:26 2015
@@ -2424,8 +2424,19 @@
         wc.cbClsExtra = 0;
         wc.cbWndExtra = DefaultServerClasses[i].ExtraBytes;
         wc.hIcon = NULL;
+
         //// System Cursors should be initilized!!!
-        wc.hCursor = DefaultServerClasses[i].hCursor == (HICON)OCR_NORMAL ? UserHMGetHandle(SYSTEMCUR(ARROW)) : NULL;
+        if (DefaultServerClasses[i].hCursor == (HICON)OCR_NORMAL &&
+            SYSTEMCUR(ARROW) != NULL)
+        {
+            wc.hCursor = UserHMGetHandle(SYSTEMCUR(ARROW));
+        }
+        else
+        {
+            ERR("SYSTEMCUR(ARROW) == NULL, should not happen!!\n");
+            wc.hCursor = NULL;
+        }
+
         hBrush = DefaultServerClasses[i].hBrush;
         if (hBrush <= (HBRUSH)COLOR_MENUBAR)
         {