[hbelusca] 70997: [SHELL32]: Correctly copy the icon file name string, using the user-defined nMaxFile parameter.

Author: hbelusca
Date: Sat Mar 12 17:06:33 2016
New Revision: 70997

URL: http://svn.reactos.org/svn/reactos?rev=70997&view=rev
Log:
[SHELL32]: Correctly copy the icon file name string, using the user-defined nMaxFile parameter.

Modified:
    trunk/reactos/dll/win32/shell32/dialogs/dialogs.cpp

Modified: trunk/reactos/dll/win32/shell32/dialogs/dialogs.cpp
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/dialogs/d...
==============================================================================
--- trunk/reactos/dll/win32/shell32/dialogs/dialogs.cpp	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/dialogs/dialogs.cpp	[iso-8859-1] Sat Mar 12 17:06:33 2016
@@ -234,12 +234,12 @@
     hLibrary = LoadLibraryExW(lpstrFile, NULL, LOAD_LIBRARY_AS_DATAFILE | LOAD_LIBRARY_AS_IMAGE_RESOURCE);
     IconContext.hLibrary = hLibrary;
     IconContext.Index = *lpdwIconIndex;
-    wcscpy(IconContext.szName, lpstrFile);
+    StringCchCopyNW(IconContext.szName, ARRAYSIZE(IconContext.szName), lpstrFile, nMaxFile);

res = DialogBoxParamW(shell32_hInstance, MAKEINTRESOURCEW(IDD_PICK_ICON), hwndOwner, PickIconProc, (LPARAM)&IconContext);
     if (res)
     {
-        wcscpy(lpstrFile, IconContext.szName);
+        StringCchCopyNW(lpstrFile, nMaxFile, IconContext.szName, ARRAYSIZE(IconContext.szName));
         *lpdwIconIndex = IconContext.Index;
     }