[src/trunk]: src/usr.bin/ftp don't search for trailing `; type=' in a NULL pat...

[lukem <lukem%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/295f32e3c911
branches:  trunk
changeset: 474052:295f32e3c911
user:      lukem <lukem%NetBSD.org@localhost>
date:      Sun Jun 27 01:17:19 1999 +0000

description:
don't search for trailing `;type=' in a NULL path...
fixes [bin/7800] by Mason Loring Bliss <mason%acheron.middleboro.ma.us@localhost>

diffstat:

 usr.bin/ftp/fetch.c |  7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diffs (28 lines):

diff -r c11c3e75f123 -r 295f32e3c911 usr.bin/ftp/fetch.c
--- a/usr.bin/ftp/fetch.c       Sun Jun 27 00:59:45 1999 +0000
+++ b/usr.bin/ftp/fetch.c       Sun Jun 27 01:17:19 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: fetch.c,v 1.57 1999/06/24 14:48:35 christos Exp $      */
+/*     $NetBSD: fetch.c,v 1.58 1999/06/27 01:17:19 lukem Exp $ */
 
 /*-
  * Copyright (c) 1997, 1998, 1999 The NetBSD Foundation, Inc.
@@ -38,7 +38,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: fetch.c,v 1.57 1999/06/24 14:48:35 christos Exp $");
+__RCSID("$NetBSD: fetch.c,v 1.58 1999/06/27 01:17:19 lukem Exp $");
 #endif /* not lint */
 
 /*
@@ -1091,8 +1091,7 @@
                 */
 
                                        /* check for trailing ';type=[aid]' */
-               cp = strrchr(path, ';');
-               if (cp != NULL) {
+               if (path != NULL && (cp = strrchr(path, ';')) != NULL) {
                        if (strcasecmp(cp, ";type=a") == 0)
                                type = TYPE_A;
                        else if (strcasecmp(cp, ";type=i") == 0)