===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/nc/socks.c,v
retrieving revision 1.30
retrieving revision 1.31
diff -c -r1.30 -r1.31
*** src/usr.bin/nc/socks.c	2019/11/04 17:33:28	1.30
--- src/usr.bin/nc/socks.c	2022/06/08 20:20:26	1.31
***************
*** 1,4 ****
! /*	$OpenBSD: socks.c,v 1.30 2019/11/04 17:33:28 millert Exp $	*/
  
  /*
   * Copyright (c) 1999 Niklas Hallqvist.  All rights reserved.
--- 1,4 ----
! /*	$OpenBSD: socks.c,v 1.31 2022/06/08 20:20:26 djm Exp $	*/
  
  /*
   * Copyright (c) 1999 Niklas Hallqvist.  All rights reserved.
***************
*** 321,327 ****
  		/* HTTP proxy CONNECT */
  
  		/* Disallow bad chars in hostname */
! 		if (strcspn(host, "\r\n\t []:") != strlen(host))
  			errx(1, "Invalid hostname");
  
  		/* Try to be sane about numeric IPv6 addresses */
--- 321,327 ----
  		/* HTTP proxy CONNECT */
  
  		/* Disallow bad chars in hostname */
! 		if (strcspn(host, "\r\n\t []") != strlen(host))
  			errx(1, "Invalid hostname");
  
  		/* Try to be sane about numeric IPv6 addresses */