From owner-freebsd-ports-bugs@FreeBSD.ORG  Thu Apr 12 16:20:02 2007
Return-Path: <owner-freebsd-ports-bugs@FreeBSD.ORG>
X-Original-To: freebsd-ports-bugs@hub.freebsd.org
Delivered-To: freebsd-ports-bugs@hub.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
	by hub.freebsd.org (Postfix) with ESMTP id AE02116A403
	for <freebsd-ports-bugs@hub.freebsd.org>;
	Thu, 12 Apr 2007 16:20:02 +0000 (UTC)
	(envelope-from gnats@FreeBSD.org)
Received: from freefall.freebsd.org (freefall.freebsd.org [69.147.83.40])
	by mx1.freebsd.org (Postfix) with ESMTP id 8517813C4AE
	for <freebsd-ports-bugs@hub.freebsd.org>;
	Thu, 12 Apr 2007 16:20:02 +0000 (UTC)
	(envelope-from gnats@FreeBSD.org)
Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1])
	by freefall.freebsd.org (8.13.4/8.13.4) with ESMTP id l3CGK28u089897
	for <freebsd-ports-bugs@freefall.freebsd.org>;
	Thu, 12 Apr 2007 16:20:02 GMT
	(envelope-from gnats@freefall.freebsd.org)
Received: (from gnats@localhost)
	by freefall.freebsd.org (8.13.4/8.13.4/Submit) id l3CGK252089896;
	Thu, 12 Apr 2007 16:20:02 GMT (envelope-from gnats)
Resent-Date: Thu, 12 Apr 2007 16:20:02 GMT
Resent-Message-Id: <200704121620.l3CGK252089896@freefall.freebsd.org>
Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer)
Resent-To: freebsd-ports-bugs@FreeBSD.org
Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org,
	clemens fischer <ino-news@spotteswoode.dnsalias.org>
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
	by hub.freebsd.org (Postfix) with ESMTP id 142C116A409
	for <FreeBSD-gnats-submit@freebsd.org>;
	Thu, 12 Apr 2007 16:13:19 +0000 (UTC)
	(envelope-from root@spotteswoode.dnsalias.org)
Received: from mail-out01.broadnet-mediascape.de
	(mail-out01.broadnet-mediascape.de [62.206.1.18])
	by mx1.freebsd.org (Postfix) with SMTP id 4977C13C4E7
	for <FreeBSD-gnats-submit@freebsd.org>;
	Thu, 12 Apr 2007 16:13:17 +0000 (UTC)
	(envelope-from root@spotteswoode.dnsalias.org)
Received: (qmail 8811 invoked by uid 113); 12 Apr 2007 16:13:15 -0000
Received: from 212.99.168.163 by mail-out01 (envelope-from
	<root@spotteswoode.dnsalias.org>, uid 106) with qmail-scanner-1.25 
	(trophie: 7.510-1002/409/20409.  Clear:RC:1(212.99.168.163):. 
	Processed in 0.251871 secs); 12 Apr 2007 16:13:15 -0000
Received: from d463a8a3.datahighways.de (HELO spotteswoode.dnsalias.org)
	(212.99.168.163) by mail-out01.broadnet-mediascape.de with SMTP;
	12 Apr 2007 16:13:15 -0000
Received: by spotteswoode.dnsalias.org (Postfix, from userid 0)
	id E0816C7FE; Thu, 12 Apr 2007 18:12:39 +0200 (CEST)
Message-Id: <20070412161239.E0816C7FE@spotteswoode.dnsalias.org>
Date: Thu, 12 Apr 2007 18:12:39 +0200 (CEST)
From: clemens fischer <ino-news@spotteswoode.dnsalias.org>
To: FreeBSD-gnats-submit@FreeBSD.org
X-Send-Pr-Version: 3.113
Cc: clemens fischer <ino-news@spotteswoode.dnsalias.org>
Subject: ports/111517: ports/devel/rlwrap can't allocate pty
X-BeenThere: freebsd-ports-bugs@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: clemens fischer <ino-news@spotteswoode.dnsalias.org>
List-Id: Ports bug reports <freebsd-ports-bugs.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-ports-bugs>, 
	<mailto:freebsd-ports-bugs-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-ports-bugs>
List-Post: <mailto:freebsd-ports-bugs@freebsd.org>
List-Help: <mailto:freebsd-ports-bugs-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-ports-bugs>, 
	<mailto:freebsd-ports-bugs-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 12 Apr 2007 16:20:02 -0000


>Number:         111517
>Category:       ports
>Synopsis:       ports/devel/rlwrap can't allocate pty
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Apr 12 16:20:01 GMT 2007
>Closed-Date:
>Last-Modified:
>Originator:     clemens fischer
>Release:        FreeBSD 6.2-STABLE i386
>Organization:
>Environment:

System: FreeBSD spotteswoode.dnsalias.org 6.2-STABLE
FreeBSD 6.2-STABLE #16: Mon Mar 5 16:49:13 CET 2007
root@spotteswoode.dnsalias.org:/usr/obj/usr/src/sys/spott i386

>Description:

while installing, try the test:

  /ports/devel/rlwrap/work/rlwrap-0.28
  0  # src/rlwrap perl test/testclient
  rlwrap: error: Could not open master pty: Input/output error
  /ports/devel/rlwrap/work/rlwrap-0.28
  1  #

i tried to find the bug through ktrace(1), it shows where rlwrap employs
openpty(3):

  4198 rlwrap   CALL  open(0xbfbfdb10,0x8006,0)
  4198 rlwrap   NAMI  "/dev/ptyp0"
  4198 rlwrap   RET   open -1 errno 5 Input/output error
  4198 rlwrap   CALL  open(0xbfbfdb10,0x8006,0)
  4198 rlwrap   NAMI  "/dev/ptyp1"
  4198 rlwrap   RET   open -1 errno 5 Input/output error
  4198 rlwrap   CALL  open(0xbfbfdb10,0x8006,0)
  4198 rlwrap   NAMI  "/dev/ptyp2"
  4198 rlwrap   RET   open -1 errno 5 Input/output error
  4198 rlwrap   CALL  open(0xbfbfdb10,0x8006,0)
  4198 rlwrap   NAMI  "/dev/ptyp3"
  4198 rlwrap   RET   open -1 errno 5 Input/output error
  4198 rlwrap   CALL  open(0xbfbfdb10,0x8006,0)
  4198 rlwrap   NAMI  "/dev/ptyp4"
  4198 rlwrap   RET   open -1 errno 5 Input/output error
  4198 rlwrap   CALL  open(0xbfbfdb10,0x8006,0)
  4198 rlwrap   NAMI  "/dev/ptyp5"
  4198 rlwrap   RET   open -1 errno 5 Input/output error
  4198 rlwrap   CALL  write(0x2,0xbfbfd900,0x3d)
  4198 rlwrap   GIO   fd 2 wrote 61 bytes
       "rlwrap: error: Could not open master pty: Input/output error
       "
  4198 rlwrap   RET   write 61/0x3d

the similar, but deprecated utility ports/editors/cle displays:

  4755 cle      CALL  open(0xbfbfdbd0,0x2,0x70)
  4755 cle      NAMI  "/dev/ptyp0"
  4755 cle      RET   open -1 errno 5 Input/output error
  4755 cle      CALL  open(0xbfbfdbd0,0x2,0x70)
  4755 cle      NAMI  "/dev/ptyp1"
  4755 cle      RET   open -1 errno 5 Input/output error
  4755 cle      CALL  open(0xbfbfdbd0,0x2,0x70)
  4755 cle      NAMI  "/dev/ptyp2"
  4755 cle      RET   open -1 errno 5 Input/output error
  4755 cle      CALL  open(0xbfbfdbd0,0x2,0x70)
  4755 cle      NAMI  "/dev/ptyp3"
  4755 cle      RET   open -1 errno 5 Input/output error
  4755 cle      CALL  open(0xbfbfdbd0,0x2,0x70)
  4755 cle      NAMI  "/dev/ptyp4"
  4755 cle      RET   open -1 errno 5 Input/output error
  4755 cle      CALL  open(0xbfbfdbd0,0x2,0x70)
  4755 cle      NAMI  "/dev/ptyp5"
  4755 cle      RET   open -1 errno 5 Input/output error
  4755 cle      CALL  open(0xbfbfdbd0,0x2,0x70)
  4755 cle      NAMI  "/dev/ptyp6"
  4755 cle      RET   open 3
  4755 cle      CALL  open(0xbfbfdbd0,0x2,0x70)
  4755 cle      NAMI  "/dev/ttyp6"
  4755 cle      RET   open 4

and continues to complete its task:

  4755 cle      CALL  sigaction(0x2,0xbfbfdbf0,0)
  4755 cle      RET   sigaction 0
  4755 cle      CALL  sigaction(0x3,0xbfbfdbf0,0)
  4755 cle      RET   sigaction 0
  4755 cle      CALL  sigaction(0x14,0xbfbfdbf0,0)
  4755 cle      RET   sigaction 0
  4755 cle      CALL  sigaction(0x13,0xbfbfdbf0,0)
  4755 cle      RET   sigaction 0
  4755 cle      CALL  sigaction(0x12,0xbfbfdbf0,0)
  4755 cle      RET   sigaction 0
  4755 cle      CALL  readlink(0x2818e2e3,0xbfbfd8d0,0x3f)
  4755 cle      NAMI  "/etc/malloc.conf"
  4755 cle      RET   readlink -1 errno 2 No such file or directory
  4755 cle      CALL  issetugid
  4755 cle      RET   issetugid 0
  ...

>How-To-Repeat:

after installing, try eg.:

  # rlwrap telnet 0 25
  rlwrap: error: Could not open master pty: Input/output error
  1

>Fix:

none known yet.

regards, clemens
>Release-Note:
>Audit-Trail:
>Unformatted: