Date: Wed, 8 Mar 2006 03:13:04 +0900 (JST) From: Hiroki Sato <hrs@FreeBSD.org> To: FreeBSD-gnats-submit@FreeBSD.org Cc: cperciva@FreeBSD.org Subject: bin/94181: portsnap should remove the trailing dot from the servername Message-ID: <200603071813.k27ID4Q1045305@alph.allbsd.org> Resent-Message-ID: <200603071820.k27IK5mF049309@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
>Number: 94181
>Category: bin
>Synopsis: portsnap should remove the trailing dot from the servername
>Confidential: no
>Severity: non-critical
>Priority: high
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Tue Mar 07 18:20:05 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator: Hiroki Sato
>Release: FreeBSD 6.0-RELEASE i386
>Organization:
Tokyo University of Science
>Environment:
FreeBSD spike2.allbsd.org 6.0-RELEASE FreeBSD 6.0-RELEASE #0: Mon Jan 23 02:16:00 JST 2006 hrs@spike2.allbsd.org:/usr/obj/usr/src/sys/SPIKE2 i386
>Description:
portsnap uses host(1) for SRV query, but the response can include
trailing dot in the domain names, which prevents some HTTP proxy
from working. This problem is reported by ume@.
>How-To-Repeat:
N/A
>Fix:
Index: portsnap.sh
===================================================================
RCS file: /home/ncvs/src/usr.sbin/portsnap/portsnap/portsnap.sh,v
retrieving revision 1.14
diff -d -u -I\$OpenBSD:.*\$ -I\$FreeBSD:.*\$ -I\$Id:.*\$ -I\$hrs:.*\$ -r1.14 portsnap.sh
--- portsnap.sh 22 Jan 2006 23:48:07 -0000 1.14
+++ portsnap.sh 7 Mar 2006 17:55:14 -0000
@@ -328,7 +328,7 @@
# Issue the SRV query and pull out the Priority, Weight, and Target fields.
host -t srv "_http._tcp.${SERVERNAME}" |
grep -E "^_http._tcp.${SERVERNAME} has SRV record" |
- cut -f 5,6,8 -d ' ' > serverlist
+ cut -f 5,6,8 -d ' ' | sed -e 's/\.$//' > serverlist
# If no records, give up -- we'll just use the server name we were given.
if [ `wc -l < serverlist` -eq 0 ]; then
>Release-Note:
>Audit-Trail:
>Unformatted:
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200603071813.k27ID4Q1045305>