/* -*-c-*-
*
- * $Id: bbs-rand.c,v 1.3 2000/06/17 10:45:21 mdw Exp $
+ * $Id: bbs-rand.c,v 1.4 2001/02/03 12:00:29 mdw Exp $
*
* Blum-Blum-Shub secure random number generator
*
/*----- Revision history --------------------------------------------------*
*
* $Log: bbs-rand.c,v $
+ * 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 10:45:21 mdw
* Typesetting fixes. Advertise random number generator strength. Use
* secure arena for memory allocation.
void bbs_set(bbs *b, mp *x)
{
- if (b->x)
- mp_drop(b->x);
+ mp_drop(b->x);
b->x = MP_COPY(x);
bbs_step(b);
}