X-Git-Url: https://git.distorted.org.uk/u/mdw/catacomb/blobdiff_plain/2452116398c5dd458fbd14f320c3c59e74eaa83e..80be023065ced106a4078a36371c135a60d2bd6c:/mp-mem.c

diff --git a/mp-mem.c b/mp-mem.c
index 0ce7a20..5d345a0 100644
--- a/mp-mem.c
+++ b/mp-mem.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: mp-mem.c,v 1.5 2001/06/16 12:57:00 mdw Exp $
+ * $Id: mp-mem.c,v 1.8 2004/04/08 16:17:32 mdw Exp $
  *
  * Memory management for multiprecision numbers
  *
@@ -27,29 +27,6 @@
  * MA 02111-1307, USA.
  */
 
-/*----- Revision history --------------------------------------------------* 
- *
- * $Log: mp-mem.c,v $
- * Revision 1.5  2001/06/16 12:57:00  mdw
- * Implement some missing functions.
- *
- * Revision 1.4  2001/02/03 12:00:29  mdw
- * Now @mp_drop@ checks its argument is non-NULL before attempting to free
- * it.  Note that the macro version @MP_DROP@ doesn't do this.
- *
- * Revision 1.3  2000/06/17 11:45:09  mdw
- * Major memory management overhaul.  Added arena support.  Use the secure
- * arena for secret integers.  Replace and improve the MP management macros
- * (e.g., replace MP_MODIFY by MP_DEST).
- *
- * Revision 1.2  1999/12/10 23:19:02  mdw
- * Improve error-checking.
- *
- * Revision 1.1  1999/11/17 18:02:16  mdw
- * New multiprecision integer arithmetic suite.
- *
- */
-
 /*----- Header files ------------------------------------------------------*/
 
 #include <mLib/sub.h>
@@ -288,7 +265,7 @@ mp *mp_dest(mp *m, size_t sz, unsigned f)
     /* --- Otherwise check whether the destination is suitable --- */
 
     if (m->ref > 1 || (m->f & MP_CONST) ||
-	m->sz > len || !((f & ~m->f) & MP_BURN)) {
+	sz > m->sz || ((f & ~m->f) & MP_BURN)) {
 
       /* --- No -- allocate a new buffer --- *
        *