[tfaber] 71109: [NTOS:IO] - Handle RtlCreateUnicodeString failure in IopInitializeBuiltinDriver. Patch by Víctor Martínez Calvo. CID 1341416 CORE-11029 #resolve

Author: tfaber
Date: Wed Apr  6 20:00:34 2016
New Revision: 71109

URL: http://svn.reactos.org/svn/reactos?rev=71109&view=rev
Log:
[NTOS:IO]
- Handle RtlCreateUnicodeString failure in IopInitializeBuiltinDriver. Patch by Víctor
Martínez Calvo. CID 1341416
CORE-11029 #resolve

Modified:
    trunk/reactos/ntoskrnl/io/iomgr/driver.c

Modified: trunk/reactos/ntoskrnl/io/iomgr/driver.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/iomgr/driver.c…
==============================================================================
--- trunk/reactos/ntoskrnl/io/iomgr/driver.c	[iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/io/iomgr/driver.c	[iso-8859-1] Wed Apr  6 20:00:34 2016
@@ -874,6 +874,7 @@
     PLDR_DATA_TABLE_ENTRY LdrEntry;
     PLIST_ENTRY NextEntry;
     UNICODE_STRING ServiceName;
+    BOOLEAN Success;
 
     /*
      * Display 'Loading XXX...' message
@@ -897,7 +898,12 @@
     /*
      * Strip the file extension from ServiceName
      */
-    RtlCreateUnicodeString(&ServiceName, FileNameWithoutPath);
+    Success = RtlCreateUnicodeString(&ServiceName, FileNameWithoutPath);
+    if (!Success)
+    {
+        return STATUS_INSUFFICIENT_RESOURCES;
+    }
+
     FileExtension = wcsrchr(ServiceName.Buffer, '.');
     if (FileExtension != NULL)
     {