===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mandoc/mandoc_aux.c,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -r1.7 -r1.8
--- src/usr.bin/mandoc/mandoc_aux.c	2015/10/12 21:09:08	1.7
+++ src/usr.bin/mandoc/mandoc_aux.c	2017/06/12 18:55:42	1.8
@@ -1,7 +1,7 @@
-/*	$OpenBSD: mandoc_aux.c,v 1.7 2015/10/12 21:09:08 schwarze Exp $ */
+/*	$OpenBSD: mandoc_aux.c,v 1.8 2017/06/12 18:55:42 schwarze Exp $ */
 /*
  * Copyright (c) 2009, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
- * Copyright (c) 2014 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -66,7 +66,6 @@
 void *
 mandoc_realloc(void *ptr, size_t size)
 {
-
 	ptr = realloc(ptr, size);
 	if (ptr == NULL)
 		err((int)MANDOCLEVEL_SYSERR, NULL);
@@ -76,8 +75,16 @@
 void *
 mandoc_reallocarray(void *ptr, size_t num, size_t size)
 {
-
 	ptr = reallocarray(ptr, num, size);
+	if (ptr == NULL)
+		err((int)MANDOCLEVEL_SYSERR, NULL);
+	return ptr;
+}
+
+void *
+mandoc_recallocarray(void *ptr, size_t oldnum, size_t num, size_t size)
+{
+	ptr = recallocarray(ptr, oldnum, num, size);
 	if (ptr == NULL)
 		err((int)MANDOCLEVEL_SYSERR, NULL);
 	return ptr;