Changeset 1861 for trunk/src

Timestamp:

Nov 27, 1999, 7:14:37 PM (26 years ago)

Author:

achimha

Message:

check for invalid structures and log errors

File:

• trunk/src/comctl32/propsheet.c (modified) (3 diffs)

trunk/src/comctl32/propsheet.c

@@ -1 @@
-/* $Id: propsheet.c,v 1.15 1999-11-21 17:58:07 cbratschi Exp $ */
+/* $Id: propsheet.c,v 1.16 1999-11-27 18:14:37 achimha Exp $ */
 /*
  * Property Sheets
@@ -890 +890 @@
 //  TRACE("index %d\n", index);
 
+  //AH: Check if ppshpage is valid
+  if (ppshpage == NULL)
+  {
+    dprintf(("COMCTL32:PROPSHEET_CreatePage: ERROR!!! ppshpage == NULL!!!\n"));
+    return FALSE;  
+  }
+
   if (ppshpage->dwFlags & PSP_DLGINDIRECT)
     pTemplate = (DLGTEMPLATE*)ppshpage->u1.pResource;
@@ -899 +906 @@
     HGLOBAL hTemplate = LoadResource(ppshpage->hInstance, hResource);
     pTemplate = (LPDLGTEMPLATEA)LockResource(hTemplate);
+  }
+
+  //AH: Check if pTemplate is valid
+  if (pTemplate == NULL)
+  {
+    dprintf(("COMCTL32:PROPSHEET_CreatePage: ERROR!!! Dialog Template == NULL!!!\n"));
+    return FALSE;
   }