===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mandoc/mandoc_aux.c,v
retrieving revision 1.7
retrieving revision 1.8
diff -c -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 ****
! /*	$OpenBSD: mandoc_aux.c,v 1.7 2015/10/12 21:09:08 schwarze Exp $ */
  /*
   * Copyright (c) 2009, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
!  * Copyright (c) 2014 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
--- 1,7 ----
! /*	$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, 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
***************
*** 66,72 ****
  void *
  mandoc_realloc(void *ptr, size_t size)
  {
- 
  	ptr = realloc(ptr, size);
  	if (ptr == NULL)
  		err((int)MANDOCLEVEL_SYSERR, NULL);
--- 66,71 ----
***************
*** 76,83 ****
  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;
--- 75,90 ----
  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;