===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/talk/get_names.c,v
retrieving revision 1.13
retrieving revision 1.14
diff -c -r1.13 -r1.14
*** src/usr.bin/talk/get_names.c	2003/07/10 00:06:51	1.13
--- src/usr.bin/talk/get_names.c	2003/10/01 06:32:44	1.14
***************
*** 1,4 ****
! /*	$OpenBSD: get_names.c,v 1.13 2003/07/10 00:06:51 david Exp $	*/
  /*	$NetBSD: get_names.c,v 1.4 1994/12/09 02:14:16 jtc Exp $	*/
  
  /*
--- 1,4 ----
! /*	$OpenBSD: get_names.c,v 1.14 2003/10/01 06:32:44 deraadt Exp $	*/
  /*	$NetBSD: get_names.c,v 1.4 1994/12/09 02:14:16 jtc Exp $	*/
  
  /*
***************
*** 34,40 ****
  #if 0
  static char sccsid[] = "@(#)get_names.c	8.1 (Berkeley) 6/6/93";
  #endif
! static char rcsid[] = "$OpenBSD: get_names.c,v 1.13 2003/07/10 00:06:51 david Exp $";
  #endif /* not lint */
  
  #include "talk.h"
--- 34,40 ----
  #if 0
  static char sccsid[] = "@(#)get_names.c	8.1 (Berkeley) 6/6/93";
  #endif
! static char rcsid[] = "$OpenBSD: get_names.c,v 1.14 2003/10/01 06:32:44 deraadt Exp $";
  #endif /* not lint */
  
  #include "talk.h"
***************
*** 93,98 ****
--- 93,100 ----
  	my_machine_name = hostname;
  	/* check for, and strip out, the machine name of the target */
  	names = strdup(argv[1]);
+ 	if (names == NULL)
+ 		errx(1, "out of memory");
  	for (cp = names; *cp && !strchr("@:!.", *cp); cp++)
  		;
  	if (*cp == '\0') {