[hpoussin] 33568: Free memory only we allocated it

Author: hpoussin
Date: Sun May 18 04:34:31 2008
New Revision: 33568

URL: http://svn.reactos.org/svn/reactos?rev=33568&view=rev
Log:
Free memory only we allocated it

Modified:
    trunk/reactos/subsystems/win32/csrss/win32csr/dllmain.c

Modified: trunk/reactos/subsystems/win32/csrss/win32csr/dllmain.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/win…
==============================================================================
--- trunk/reactos/subsystems/win32/csrss/win32csr/dllmain.c [iso-8859-1] (original)
+++ trunk/reactos/subsystems/win32/csrss/win32csr/dllmain.c [iso-8859-1] Sun May 18
04:34:31 2008
@@ -356,6 +356,7 @@
         LPSTR NtStatusString;
         UNICODE_STRING MessageU;
         ANSI_STRING MessageA;
+        USHORT CaptionSize = 0;
 
         if( !MessageResource->Flags ) {
             /* we've got an ansi string */
@@ -369,7 +370,6 @@
             RtlUnicodeStringToAnsiString(&MessageA, &MessageU, TRUE);
         }
 
-        USHORT CaptionSize = 0;
         // check whether a caption exists
         if( *MessageA.Buffer == '{' ) {
             // get size of the caption
@@ -464,7 +464,10 @@
 
             RtlFreeHeap (RtlGetProcessHeap(), 0, NtStatusString);
         }
-        RtlFreeAnsiString(&MessageA);
+        if( MessageResource->Flags ) {
+            /* we've got a unicode string */
+            RtlFreeAnsiString(&MessageA);
+        }
     }
     if( ClientFileNameU.Buffer ) {
         RtlFreeHeap (RtlGetProcessHeap(), 0, ClientFileNameU.Buffer);