[mjansen] 71609: [WIN32SS] Try to load the module before fetching an icon, instead of failing on a module that is not available in the current process. CORE-10292 #resolve

Author: mjansen
Date: Fri Jun 10 20:57:26 2016
New Revision: 71609

URL: http://svn.reactos.org/svn/reactos?rev=71609&view=rev
Log:
[WIN32SS] Try to load the module before fetching an icon, instead of failing on a module
that is not available in the current process. CORE-10292 #resolve

Modified:
    trunk/reactos/win32ss/user/user32/windows/cursoricon.c

Modified: trunk/reactos/win32ss/user/user32/windows/cursoricon.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/user32/window…
==============================================================================
--- trunk/reactos/win32ss/user/user32/windows/cursoricon.c	[iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/user32/windows/cursoricon.c	[iso-8859-1] Fri Jun 10
20:57:26 2016
@@ -1867,11 +1867,12 @@
         TRACE("Got module %wZ, resource %p (%S).\n", &ustrModule,
             ustrRsrc.Buffer, IS_INTRESOURCE(ustrRsrc.Buffer) ? L"" :
ustrRsrc.Buffer);
 
-        /* Get the module handle */
-        if (!GetModuleHandleExW(0, ustrModule.Buffer, &hModule))
-        {
-            /* This should never happen */
-            ERR("Invalid handle? Module='%wZ', error %lu.\n",
&ustrModule, GetLastError());
+        /* Get the module handle or load the module */
+        hModule = LoadLibraryExW(ustrModule.Buffer, NULL, LOAD_LIBRARY_AS_IMAGE_RESOURCE
| LOAD_LIBRARY_AS_DATAFILE);
+        if (!hModule)
+        {
+            DWORD err = GetLastError();
+            ERR("Unable to load/use module '%wZ' in process %lu, error
%lu.\n", &ustrModule, GetCurrentProcessId(), err);
             SetLastError(ERROR_INVALID_PARAMETER);
             goto leave;
         }