[weiden] 27649: Patch by David Lenon <[e-mail]>: - Fix overflow check in RtlUpcaseUnicodeStringToCountedOemString See issue #2403 for more details.

Author: weiden
Date: Sat Jul 14 14:59:18 2007
New Revision: 27649

URL: http://svn.reactos.org/svn/reactos?rev=27649&view=rev
Log:
Patch by David Lenon <DavidL(a)126.com>om>:
- Fix overflow check in RtlUpcaseUnicodeStringToCountedOemString
See issue #2403 for more details.

Modified:
    trunk/reactos/lib/rtl/unicode.c

Modified: trunk/reactos/lib/rtl/unicode.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/rtl/unicode.c?rev=2764…
==============================================================================
--- trunk/reactos/lib/rtl/unicode.c (original)
+++ trunk/reactos/lib/rtl/unicode.c Sat Jul 14 14:59:18 2007
@@ -1632,7 +1632,7 @@
         OemDest->MaximumLength = Length;
         if (!OemDest->Buffer) return STATUS_NO_MEMORY;
     }
-    else if (OemDest->Length >= OemDest->MaximumLength)
+    else if (OemDest->Length > OemDest->MaximumLength)
     {
         return STATUS_BUFFER_OVERFLOW;
     }