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* Two moves with a string as target are now only exectuted if the number of
bytes to move is greater than 0. This prevents RTE201's when compiled
with range checks enabled.

sg 24 лет назад
Родитель
Сommit
35af69e96f
1 измененных файлов с 8 добавлено и 2 удалено
  1. 8 2
      rtl/objpas/sysstr.inc

+ 8 - 2
rtl/objpas/sysstr.inc

@@ -929,7 +929,8 @@ Var S,F : String;
 
 begin
   Setlength(F,fmtlen);
-  Move(fmt,F[1],fmtlen);
+  if fmtlen > 0 then
+    Move(fmt,F[1],fmtlen);
   S:=Format (F,Args);
   If cardinal(Length(S))>Buflen then
     Result:=Length(S)
@@ -1227,7 +1228,12 @@ const
 
 {
   $Log$
-  Revision 1.1.2.5  2000-12-16 15:58:18  jonas
+  Revision 1.1.2.6  2001-07-30 10:17:50  sg
+  * Two moves with a string as target are now only exectuted if the number of
+    bytes to move is greater than 0. This prevents RTE201's when compiled
+    with range checks enabled.
+
+  Revision 1.1.2.5  2000/12/16 15:58:18  jonas
     * removed warnings about possible range check errors
 
   Revision 1.1.2.4  2000/12/07 21:48:57  michael