Debian Bug report logs - #59926
memory hole in ssh-agent

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Package: ssh; Maintainer for ssh is Debian OpenSSH Maintainers <debian-ssh@lists.debian.org>; Source for ssh is src:openssh (PTS, buildd, popcon).

Reported by: Andy Spiegl <Andy@Spiegl.de>

Date: Wed, 8 Mar 2000 17:03:00 UTC

Severity: normal

Found in version 1.2.2-1.4

Done: Matthew Vernon <matthew@sel.cam.ac.uk>

Bug is archived. No further changes may be made.

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Report forwarded to debian-bugs-dist@lists.debian.org, Philip Hands <phil@hands.com>:
Bug#59926; Package ssh. (full text, mbox, link).


Acknowledgement sent to Andy Spiegl <Andy@Spiegl.de>:
New Bug report received and forwarded. Copy sent to Philip Hands <phil@hands.com>. (full text, mbox, link).


Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Andy Spiegl <Andy@Spiegl.de>
To: submit@bugs.debian.org
Subject: memory hole in ssh-agent
Date: Wed, 8 Mar 2000 18:02:52 +0100
[Message part 1 (text/plain, inline)]
Package: ssh
Version: 1.2.2-1.4

ssh-agent seems to consume more and more memory with every use.
Here is an example:

USER   %MEM  RSS   VSZ   TIME  CMD
spiegl  0.5 1864  3192   0:02  /usr/bin/ssh-agent /home/spiegl/.xsession

eule:~>for ((i=1;i<500;i++)) ssh localhost ls 2>&1 > /dev/null

USER   %MEM  RSS   VSZ   TIME  CMD
spiegl  5.2 16876 18200   0:30 /usr/bin/ssh-agent /home/spiegl/.xsession

After a few days memory use rises up to 40MB and more. :-(


-- System Information
Debian Release: frozen
Kernel Version: Linux eule 2.2.13 #1 Mit Nov 10 20:56:10 CET 1999 i686 unknown

Versions of the packages ssh depends on:
ii  libc6           2.1.3-6   GNU C Library: Shared libraries and Timezone data
ii  libpam0g        0.72-6    Pluggable Authentication Modules library
ii  libssl09        0.9.4-4   SSL shared libraries
ii  libwrap0        7.6-4     Wietse Venema's TCP wrappers library
ii  zlib1g          1.1.3-5   compression library - runtime
ii  libpam-modules  0.72-6    Pluggable Authentication Modules for PAM

Bye,
 Andy.

-- 
 E-Mail: Andy@spiegl.de     URL: http://andy.spiegl.de
 PGP/GPG: see headers
                                o      _     _         _
  --------- __o       __o      /\_   _ \\o  (_)\__/o  (_)
  ------- _`\<,_    _`\<,_    _>(_) (_)/<_    \_| \   _|/' \/
  ------ (_)/ (_)  (_)/ (_)  (_)        (_)   (_)    (_)'  _\o_
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 The older I get, the smarter my parents become.
[Message part 2 (application/pgp-signature, inline)]

Information forwarded to debian-bugs-dist@lists.debian.org, Philip Hands <phil@hands.com>:
Bug#59926; Package ssh. (full text, mbox, link).


Acknowledgement sent to Andy Spiegl <Andy@Spiegl.de>:
Extra info received and forwarded to list. Copy sent to Philip Hands <phil@hands.com>. (full text, mbox, link).


Message #10 received at 59926@bugs.debian.org (full text, mbox, reply):

From: Andy Spiegl <Andy@Spiegl.de>
To: 59926@bugs.debian.org
Subject: memory hole in ssh-agent
Date: Mon, 20 Mar 2000 18:07:34 +0100
[Message part 1 (text/plain, inline)]
Hi!

I'd like to change severity of my bug report to "important".
After a few days the ssh-agents are consuming just too much of the
available memory.

Thanks,
 Andy.
-- 
 E-Mail: Andy@spiegl.de     URL: http://andy.spiegl.de
 PGP/GPG: see headers
                                o      _     _         _
  --------- __o       __o      /\_   _ \\o  (_)\__/o  (_)
  ------- _`\<,_    _`\<,_    _>(_) (_)/<_    \_| \   _|/' \/
  ------ (_)/ (_)  (_)/ (_)  (_)        (_)   (_)    (_)'  _\o_
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[Message part 2 (application/pgp-signature, inline)]

Information forwarded to debian-bugs-dist@lists.debian.org, Philip Hands <phil@hands.com>:
Bug#59926; Package ssh. (full text, mbox, link).


Acknowledgement sent to Dan Helfman <witten@torsion.org>:
Extra info received and forwarded to list. Copy sent to Philip Hands <phil@hands.com>. (full text, mbox, link).


Message #15 received at 59926@bugs.debian.org (full text, mbox, reply):

From: Dan Helfman <witten@torsion.org>
To: 59926@bugs.debian.org
Subject: memory leak in ssh-agent
Date: Sat, 13 May 2000 18:26:46 -0700
I would just like to second this bug report.. I too am experiencing
memleaking behavior with ssh-agent.

Package: ssh
Version: 1:1.2.3-3

PID USER     PRI  NI  SIZE  RSS SHARE STAT  LIB %CPU %MEM   TIME COMMAND
311 witten     0   0 59092  34M    52 S       0  0.0 27.6   0:02 ssh-agent

This is on a system with 128 megabytes of ram.

-- 
Dan Helfman
UCLA Linux Users Group: http://www.linux.ucla.edu
My GnuPG key: http://torsion.org/witten/public-key.txt



Information forwarded to debian-bugs-dist@lists.debian.org, Philip Hands <phil@hands.com>:
Bug#59926; Package ssh. (full text, mbox, link).


Acknowledgement sent to Christian Kurz <shorty@debian.org>:
Extra info received and forwarded to list. Copy sent to Philip Hands <phil@hands.com>. (full text, mbox, link).


Message #20 received at 59926@bugs.debian.org (full text, mbox, reply):

From: Christian Kurz <shorty@debian.org>
To: Andy Spiegl <Andy@Spiegl.de>
Cc: 59926@bugs.debian.org
Subject: Re: memory hole in ssh-agent
Date: Wed, 27 Dec 2000 21:15:21 +0100
[Message part 1 (text/plain, inline)]
> Package: ssh
> Version: 1.2.2-1.4

> ssh-agent seems to consume more and more memory with every use.
> Here is an example:

Can you reproduce this memory hole with the ssh-package from testing? 

Ciao
     Christian
-- 
          Debian Developer and Quality Assurance Team Member
    1024/26CC7853 31E6 A8CA 68FC 284F 7D16  63EC A9E6 67FF 26CC 7853
[Message part 2 (application/pgp-signature, inline)]

Reply sent to Matthew Vernon <matthew@sel.cam.ac.uk>:
You have taken responsibility. (full text, mbox, link).


Notification sent to Andy Spiegl <Andy@Spiegl.de>:
Bug acknowledged by developer. (full text, mbox, link).


Message #25 received at 59926-done@bugs.debian.org (full text, mbox, reply):

From: Matthew Vernon <matthew@sel.cam.ac.uk>
To: 59926-done@bugs.debian.org
Subject: Apparantly no longer a problem
Date: Sun, 22 Jul 2001 13:50:47 +0100 (BST)
Hi,

I notice you didn't reply to a request to check the testing version to
see if this bug still occured. I'm accordingly closing this bug
report. If you are able to demonstrate this bug with new ssh, please
re-open it.

Thanks,

Matthew

-- 
Rapun.sel - outermost outpost of the Pick Empire
http://www.pick.ucam.org



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