Index: reactos/dll/shellext/ntobjshex/ntobjenum.cpp
===================================================================
--- reactos/dll/shellext/ntobjshex/ntobjenum.cpp	(revision 75155)
+++ reactos/dll/shellext/ntobjshex/ntobjenum.cpp	(working copy)
@@ -441,7 +441,7 @@
         if (!entry)
             return E_OUTOFMEMORY;
 
-        memset(entry, 0, entryBufferLength);
+        memset(entry, 0, entryBufferLength + 2);
 
         entry->cb = FIELD_OFFSET(RegPidlEntry, entryName);
         entry->magic = REGISTRY_PIDL_MAGIC;