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Bug#334570: openssh-client: ssh-agent segfaults on startup



Package: openssh-client
Version: 1:4.2p1-5
Severity: grave
Justification: renders package unusable

Hello,

ssh-agent segfaults on startup. By default it's started during X session
initialization, so this causes every X session to fail. You can find the
backtrace below.

GNU gdb 6.3-debian
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
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Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu"...Using host libthread_db library "/lib/libthread_db.so.1".

(gdb) r
Starting program: /usr/bin/ssh-agent

Program received signal SIGSEGV, Segmentation fault.
0x00002aaaaac40817 in RC4 () from /usr/lib/libcrypto.so.0.9.8
(gdb) bt
#0  0x00002aaaaac40817 in RC4 () from /usr/lib/libcrypto.so.0.9.8
#1  0x00007fffff9b6fb0 in ?? ()
#2  0x000000000040f570 in arc4random_stir ()
#3  0x000000000040f487 in arc4random () at ../../openbsd-compat/bsd-arc4random.c:47
#4  0x000000000040e2b7 in _gettemp (path=0x5150a0 "/tmp/ssh-XXXXX30723", doopen=0x0, domkdir=1, slen=0) at ../../openbsd-compat/mktemp.c:105
#5  0x000000000040e113 in mkdtemp (path=0x5150a0 "/tmp/ssh-XXXXX30723") at ../../openbsd-compat/mktemp.c:68
#6  0x00000000004058ac in main (ac=0, av=0x7fffff9b6fc0) at ../ssh-agent.c:1098
(gdb) q

This seems more like openssl issue though. I have tried downgrading
to 0.9.8-2 but this didn't help.

-- System Information:
Debian Release: testing/unstable
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.13.3-mdx
Locale: LANG=lt_LT, LC_CTYPE=lt_LT (charmap=ISO-8859-13)

Versions of packages openssh-client depends on:
ii  adduser             3.67.2               Add and remove users and groups
ii  debconf [debconf-2. 1.4.58               Debian configuration management sy
ii  dpkg                1.13.11              package maintenance system for Deb
ii  libc6               2.3.5-7              GNU C Library: Shared libraries an
ii  libcomerr2          1.38-2               common error description library
ii  libedit2            2.9.cvs.20050518-2.2 BSD editline and history libraries
ii  libkrb53            1.3.6-5              MIT Kerberos runtime libraries
ii  libncurses5         5.5-1                Shared libraries for terminal hand
ii  libselinux1         1.26-1               SELinux shared libraries
ii  libssl0.9.8         0.9.8a-1             SSL shared libraries
ii  zlib1g              1:1.2.3-6            compression library - runtime

openssh-client recommends no packages.

-- no debconf information




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