[cmihail] 53661: [shell32.dll] - Fix memory leak by from context menus.

Author: cmihail
Date: Fri Sep  9 16:50:20 2011
New Revision: 53661

URL: http://svn.reactos.org/svn/reactos?rev=53661&view=rev
Log:
[shell32.dll]
- Fix memory leak by from context menus.

Modified:
    branches/shell32_new-bringup/dll/win32/shell32/shv_item_new.cpp
    branches/shell32_new-bringup/dll/win32/shell32/shv_item_new.h

Modified: branches/shell32_new-bringup/dll/win32/shell32/shv_item_new.cpp
URL:
http://svn.reactos.org/svn/reactos/branches/shell32_new-bringup/dll/win32/s…
==============================================================================
--- branches/shell32_new-bringup/dll/win32/shell32/shv_item_new.cpp [iso-8859-1]
(original)
+++ branches/shell32_new-bringup/dll/win32/shell32/shv_item_new.cpp [iso-8859-1] Fri Sep 
9 16:50:20 2011
@@ -31,8 +31,41 @@
     szPath = NULL;
 }
 
+
 CNewMenu::~CNewMenu()
 {
+    UnloadShellItems();
+}
+
+void CNewMenu::UnloadItem(SHELLNEW_ITEM *item)
+{
+    // bail if the item is clearly invalid
+    if (NULL == item)
+        return;
+
+    if (NULL != item->szTarget)
+        free(item->szTarget);
+
+    free(item->szDesc);
+    free(item->szIcon);
+    free(item->szExt);
+
+    HeapFree(GetProcessHeap(), 0, item);
+}
+
+void CNewMenu::UnloadShellItems()
+{
+    SHELLNEW_ITEM *pCurItem;
+
+    while (s_SnHead)
+    {
+        pCurItem = s_SnHead;
+        s_SnHead = s_SnHead->Next;
+
+        UnloadItem(pCurItem);
+    }
+
+    s_SnHead = NULL;
 }
 
 static
@@ -85,22 +118,6 @@
 
   RegCloseKey(hKey);
   return TRUE;
-}
-
-void CNewMenu::UnloadItem(SHELLNEW_ITEM *item)
-{
-    // bail if the item is clearly invalid
-    if (NULL == item)
-        return;
-
-    if (NULL != item->szTarget)
-        free(item->szTarget);
-
-    free(item->szDesc);
-    free(item->szIcon);
-    free(item->szExt);
-
-    HeapFree(GetProcessHeap(), 0, item);
 }
 
 CNewMenu::SHELLNEW_ITEM *CNewMenu::LoadItem(LPWSTR szKeyName)
@@ -200,6 +217,8 @@
   if (!LoadStringW(shell32_hInstance, FCIDM_SHVIEW_NEW, szNew, sizeof(szNew) /
sizeof(WCHAR)))
       szNew[0] = 0;
   szNew[MAX_PATH-1] = 0;
+
+  UnloadShellItems();
 
   dwIndex = 0;
   do

Modified: branches/shell32_new-bringup/dll/win32/shell32/shv_item_new.h
URL:
http://svn.reactos.org/svn/reactos/branches/shell32_new-bringup/dll/win32/s…
==============================================================================
--- branches/shell32_new-bringup/dll/win32/shell32/shv_item_new.h [iso-8859-1] (original)
+++ branches/shell32_new-bringup/dll/win32/shell32/shv_item_new.h [iso-8859-1] Fri Sep  9
16:50:20 2011
@@ -57,6 +57,7 @@
 	~CNewMenu();
 	SHELLNEW_ITEM *LoadItem(LPWSTR szKeyName);
     void UnloadItem(SHELLNEW_ITEM *item);
+	void UnloadShellItems();
 	BOOL LoadShellNewItems();
 	UINT InsertShellNewItems(HMENU hMenu, UINT idFirst, UINT idMenu);
 	HRESULT DoShellNewCmd(LPCMINVOKECOMMANDINFO lpcmi);