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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 anos atrás
pai
commit
35af69e96f
1 arquivos alterados com 8 adições e 2 exclusões
  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