[ros-diffs] [navaraf] 16999: Fix name length handing in RtlQueryAtomInAtomTable.

Fix name length handing in RtlQueryAtomInAtomTable.
Modified: trunk/reactos/lib/rtl/atom.c
  _____

Modified: trunk/reactos/lib/rtl/atom.c
--- trunk/reactos/lib/rtl/atom.c	2005-08-03 14:26:56 UTC (rev
16998)
+++ trunk/reactos/lib/rtl/atom.c	2005-08-03 14:45:39 UTC (rev
16999)
@@ -602,19 +602,10 @@

if (*NameLength < Length + sizeof(WCHAR))
                {
-                  /* prevent underflow! */
-                  if (*NameLength >= sizeof(WCHAR))
-                    {
-                       Length = *NameLength - sizeof(WCHAR);
-                    }
-                  else
-                    {
-                       Length = 0;
-                       Status = STATUS_BUFFER_TOO_SMALL;
-                    }
+                  *NameLength = Length;
+                  Status = STATUS_BUFFER_TOO_SMALL;
                }
-
-             if (Length)
+             else 
                {
                   RtlCopyMemory(AtomName,
                                 NameString,
@@ -652,19 +643,10 @@

if (*NameLength < Length + sizeof(WCHAR))
                {
-                  /* prevent underflow! */
-                  if (*NameLength >= sizeof(WCHAR))
-                    {
-                       Length = *NameLength - sizeof(WCHAR);
-                    }
-                  else
-                    {
-                       Length = 0;
-                       Status = STATUS_BUFFER_TOO_SMALL;
-                    }
+                  *NameLength = Length;
+                  Status = STATUS_BUFFER_TOO_SMALL;
                }
-
-             if (Length)
+             else
                {
                   RtlCopyMemory(AtomName,
                                 Entry->Name,