===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/xmalloc.c,v
retrieving revision 1.12
retrieving revision 1.13
diff -c -r1.12 -r1.13
*** src/usr.bin/tmux/xmalloc.c	2019/06/28 05:44:09	1.12
--- src/usr.bin/tmux/xmalloc.c	2019/11/28 09:51:58	1.13
***************
*** 1,4 ****
! /* $OpenBSD: xmalloc.c,v 1.12 2019/06/28 05:44:09 deraadt Exp $ */
  
  /*
   * Author: Tatu Ylonen <ylo@cs.hut.fi>
--- 1,4 ----
! /* $OpenBSD: xmalloc.c,v 1.13 2019/11/28 09:51:58 nicm Exp $ */
  
  /*
   * Author: Tatu Ylonen <ylo@cs.hut.fi>
***************
*** 67,72 ****
--- 67,86 ----
  	new_ptr = reallocarray(ptr, nmemb, size);
  	if (new_ptr == NULL)
  		fatalx("xreallocarray: allocating %zu * %zu bytes: %s",
+ 		    nmemb, size, strerror(errno));
+ 	return new_ptr;
+ }
+ 
+ void *
+ xrecallocarray(void *ptr, size_t oldnmemb, size_t nmemb, size_t size)
+ {
+ 	void *new_ptr;
+ 
+ 	if (nmemb == 0 || size == 0)
+ 		fatalx("xrecallocarray: zero size");
+ 	new_ptr = recallocarray(ptr, oldnmemb, nmemb, size);
+ 	if (new_ptr == NULL)
+ 		fatalx("xrecallocarray: allocating %zu * %zu bytes: %s",
  		    nmemb, size, strerror(errno));
  	return new_ptr;
  }