catcrypt: Implement symmetric key-encapsulation and signature schemes.

[u/mdw/catacomb] / gfx.c

diff --git a/gfx.c b/gfx.c
index 97320f9..40f639d 100644 (file)
--- a/gfx.c
+++ b/gfx.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: gfx.c,v 1.1 2000/10/08 15:49:37 mdw Exp $
+ * $Id$
  *
  * Low-level arithmetic on binary polynomials
  *
@@ -27,14 +27,6 @@
  * MA 02111-1307, USA.
  */
 
-/*----- Revision history --------------------------------------------------* 
- *
- * $Log: gfx.c,v $
- * Revision 1.1  2000/10/08 15:49:37  mdw
- * First glimmerings of binary polynomial arithmetic.
- *
- */
-
 /*----- Header files ------------------------------------------------------*/
 
 #include <assert.h>
@@ -317,7 +309,7 @@ static int vadd(dstr *v)
     ok = 0;
   }
 
-  free(a); free(b); free(c); free(d);
+  xfree(a); xfree(b); xfree(c); xfree(d);
   return (ok);
 }
 
@@ -344,7 +336,7 @@ static int vmul(dstr *v)
     ok = 0;
   }
 
-  free(a); free(b); free(c); free(d);
+  xfree(a); xfree(b); xfree(c); xfree(d);
   return (ok);
 }
 
@@ -375,7 +367,7 @@ static int vdiv(dstr *v)
     ok = 0;
   }
 
-  free(a); free(b); free(r); free(q); free(qq);
+  xfree(a); xfree(b); xfree(r); xfree(q); xfree(qq);
   return (ok);
 }