===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ftp/fetch.c,v
retrieving revision 1.172
retrieving revision 1.172.2.1
diff -c -r1.172 -r1.172.2.1
*** src/usr.bin/ftp/fetch.c	2019/10/09 16:43:22	1.172
--- src/usr.bin/ftp/fetch.c	2019/12/19 16:50:22	1.172.2.1
***************
*** 1,4 ****
! /*	$OpenBSD: fetch.c,v 1.172 2019/10/09 16:43:22 jca Exp $	*/
  /*	$NetBSD: fetch.c,v 1.14 1997/08/18 10:20:20 lukem Exp $	*/
  
  /*-
--- 1,4 ----
! /*	$OpenBSD: fetch.c,v 1.172.2.1 2019/12/19 16:50:22 deraadt Exp $	*/
  /*	$NetBSD: fetch.c,v 1.14 1997/08/18 10:20:20 lukem Exp $	*/
  
  /*-
***************
*** 242,247 ****
--- 242,250 ----
  #endif /* !NOSSL */
  	} else
  		errx(1, "url_get: Invalid URL '%s'", newline);
+ 
+ 	if (isfileurl && redirect_loop > 0)
+ 		errx(1, "Redirection to local file not permitted");
  
  	if (isfileurl) {
  		path = host;