X-Git-Url: https://git.distorted.org.uk/u/mdw/catacomb/blobdiff_plain/b817bfc642225b8c3c0b6a7e42d1fb949b61a606..f0c52873e4c1e3a16bb2d5a086df2526f698e4ac:/mp-mem.c

diff --git a/mp-mem.c b/mp-mem.c
index 4d9ee48..fcb6c4d 100644
--- a/mp-mem.c
+++ b/mp-mem.c
@@ -1,13 +1,13 @@
 /* -*-c-*-
  *
- * $Id: mp-mem.c,v 1.7 2004/04/08 01:36:15 mdw Exp $
+ * $Id: mp-mem.c,v 1.8 2004/04/08 16:17:32 mdw Exp $
  *
  * Memory management for multiprecision numbers
  *
  * (c) 1999 Straylight/Edgeware
  */
 
-/*----- Licensing notice --------------------------------------------------* 
+/*----- Licensing notice --------------------------------------------------*
  *
  * This file is part of Catacomb.
  *
@@ -15,12 +15,12 @@
  * it under the terms of the GNU Library General Public License as
  * published by the Free Software Foundation; either version 2 of the
  * License, or (at your option) any later version.
- * 
+ *
  * Catacomb is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU Library General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Library General Public
  * License along with Catacomb; if not, write to the Free
  * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
@@ -98,7 +98,7 @@ mp *mp_create(size_t sz)
 
 mp *mp_createsecure(size_t sz)
 {
-  mp *m = CREATE(mp);  
+  mp *m = CREATE(mp);
   m->v = mpalloc(MPARENA_SECURE, sz);
   m->vl = m->v + sz;
   m->sz = sz;
@@ -127,6 +127,7 @@ void mp_build(mp *m, mpw *v, mpw *vl)
   m->v = v;
   m->vl = vl;
   m->sz = vl - v;
+  m->a = MPARENA_GLOBAL;
   m->f = MP_CONST;
   m->ref = 1;
 }
@@ -197,7 +198,7 @@ mp *mp_split(mp *m) { MP_SPLIT(m); return (m); }
  * Returns:	---
  *
  * Use:		Changes an integer's size.  The length and value are not
- *		changed.  It is an error to 
+ *		changed.  It is an error to
  */
 
 void mp_resize(mp *m, size_t sz) { MP_RESIZE(m, sz); }
@@ -265,7 +266,7 @@ 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) ||
-	sz > m->sz || !((f & ~m->f) & MP_BURN)) {
+	sz > m->sz || ((f & ~m->f) & MP_BURN)) {
 
       /* --- No -- allocate a new buffer --- *
        *
@@ -273,7 +274,7 @@ mp *mp_dest(mp *m, size_t sz, unsigned f)
        * buffer, or (b) the old buffer is secure and I'm not allowed to
        * discard the old contents.
        */
-      
+
       mparena *a;
       mpw *v;