===================================================================
RCS file: /cvs/mandoc/eqn.c,v
retrieving revision 1.40
retrieving revision 1.42
diff -u -p -r1.40 -r1.42
--- mandoc/eqn.c	2014/04/20 16:46:04	1.40
+++ mandoc/eqn.c	2014/04/23 21:06:41	1.42
@@ -1,4 +1,4 @@
-/*	$Id: eqn.c,v 1.40 2014/04/20 16:46:04 schwarze Exp $ */
+/*	$Id: eqn.c,v 1.42 2014/04/23 21:06:41 schwarze Exp $ */
 /*
  * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -628,7 +628,7 @@ eqn_box(struct eqn_node *ep, struct eqn_box *last)
 	for (i = 0; i < (int)EQNSYM__MAX; i++)
 		if (EQNSTREQ(&eqnsyms[i].str, start, sz)) {
 			sym[63] = '\0';
-			snprintf(sym, 62, "\\[%s]", eqnsyms[i].sym);
+			(void)snprintf(sym, 62, "\\[%s]", eqnsyms[i].sym);
 			bp->text = mandoc_strdup(sym);
 			return(EQN_OK);
 		}
@@ -864,8 +864,8 @@ eqn_do_define(struct eqn_node *ep)
 
 		if (i == (int)ep->defsz) {
 			ep->defsz++;
-			ep->defs = mandoc_realloc(ep->defs,
-			    ep->defsz * sizeof(struct eqn_def));
+			ep->defs = mandoc_reallocarray(ep->defs,
+			    ep->defsz, sizeof(struct eqn_def));
 			ep->defs[i].key = ep->defs[i].val = NULL;
 		}