[Pkg-nagios-devel] Bug#309255: marked as done (nagios-plugins: check_ping segfaults if used for IPv6)

Debian Bug Tracking System owner at bugs.debian.org
Thu Oct 13 10:03:34 UTC 2005

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and subject line Bug#309255: fixed in nagios-plugins 1.4.2-3
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From: Christoph Biedl <cbiedl at gmx.de>
To: Debian Bug Tracking System <submit at bugs.debian.org>
Subject: nagios-plugins: check_ping segfaults if used for IPv6
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Package: nagios-plugins
Version: 1.4-3
Severity: normal

Testing the v6-connectivy although I knew there wasn't any at that time,
nagios still gave me a lot of green lights. That was strange and some
testing finally led to

# /usr/lib/nagios/plugins/check_ping -6 -H ::1 -w 200.0,20% -c 500.0,60% -p 5
Segmentation fault

strace isn't really helpfull as far as I can see:

( skipped 42 lines )
open("/lib/libc.so.6", O_RDONLY)        = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\360^\1"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=1244688, ...}) = 0
old_mmap(NULL, 1254852, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x40043000
old_mmap(0x4016b000, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x127000) = 0x4016b000
old_mmap(0x40173000, 9668, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40173000
close(3)                                = 0
munmap(0x40018000, 14670)               = 0
brk(0)                                  = 0x804efac
brk(0x806ffac)                          = 0x806ffac
brk(0)                                  = 0x806ffac
brk(0x8070000)                          = 0x8070000
rt_sigaction(SIGALRM, {0x804c340, [ALRM], SA_RESTORER|SA_RESTART, 0x4006c6f8}, {SIG_DFL}, 8) = 0
alarm(10)                               = 0
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++

Please check - thanks in advance.

-- System Information:
Debian Release: 3.1
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i586)
Kernel: Linux 2.4.30
(same for 2.6.8 - CB)
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)

Versions of packages nagios-plugins depends on:
ii  bind9-host [host]      1:9.2.4-1jj1      Version of 'host' bundled with BIN
ii  dnsutils               1:9.2.4-1jj1      Clients provided with BIND
ii  fping                  2.4b2-to-ipv6-10  sends ICMP ECHO_REQUEST packets to
ii  iputils-ping [ping]    3:20020927-2      Tools to test the reachability of 
ii  libc6                  2.3.2.ds1-21      GNU C Library: Shared libraries an
ii  libldap2               2.1.30-6          OpenLDAP libraries
ii  libmysqlclient12       4.0.24-5          mysql database client library
ii  libnet-snmp-perl       5.0.1-1           Script SNMP connections
ii  libpq3                 7.4.7-6           PostgreSQL C client library
ii  libssl0.9.7            0.9.7e-3          SSL shared libraries
ii  ntp                    1:4.2.0a+stable-2 Network Time Protocol: network uti
ii  ntpdate                1:4.2.0a+stable-2 The ntpdate client for setting sys
ii  procps                 1:3.2.1-2         The /proc file system utilities
ii  qstat                  2.8-1             Command-line tool for querying qua
ii  radiusclient1          0.3.2-8           /bin/login replacement which uses 
ii  smbclient              3.0.14a-1         a LanManager-like simple client fo
ii  snmp                   5.1.2-6.1         NET SNMP (Simple Network Managemen

-- no debconf information

Received: (at 309255-close) by bugs.debian.org; 13 Oct 2005 09:48:04 +0000
>From katie at spohr.debian.org Thu Oct 13 02:48:04 2005
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From: sean finney <seanius at debian.org>
To: 309255-close at bugs.debian.org
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Subject: Bug#309255: fixed in nagios-plugins 1.4.2-3
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Source: nagios-plugins
Source-Version: 1.4.2-3

We believe that the bug you reported is fixed in the latest version of
nagios-plugins, which is due to be installed in the Debian FTP archive:

  to pool/main/n/nagios-plugins/nagios-plugins_1.4.2-3.diff.gz
  to pool/main/n/nagios-plugins/nagios-plugins_1.4.2-3.dsc
  to pool/main/n/nagios-plugins/nagios-plugins_1.4.2-3_i386.deb

A summary of the changes between this version and the previous one is

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 309255 at bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
sean finney <seanius at debian.org> (supplier of updated nagios-plugins package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster at debian.org)

Hash: SHA1

Format: 1.7
Date: Tue, 11 Oct 2005 10:14:18 +0200
Source: nagios-plugins
Binary: nagios-plugins
Architecture: source i386
Version: 1.4.2-3
Distribution: unstable
Urgency: low
Maintainer: seanius at debian.org
Changed-By: sean finney <seanius at debian.org>
 nagios-plugins - Plugins for the nagios network monitoring and management system
Closes: 278864 285554 296278 296600 300701 307905 309255 309673
 nagios-plugins (1.4.2-3) unstable; urgency=low
   * Sean Finney:
     - include fix from Modesto Alexandre to correct paths in check_log
       (closes: #296600).
     - looks like upstream's check_mrtg has been broken for a while now.
       now including a fix that i'll eventually move upstream.
       (closes: #309673).
     - include a fix to check_smtp to make it speak proper ehlo before
       issueing a starttls command, and also check that the server
       actually supports it before blindly continuing.  thanks to
       Jeroen van Wolffelaar for taking the time to point out the
       details (closes: #285554).
     - in the process of the above, also figured out how to get
       check_smtp to play nicely with gnutls-based servers.
     - check_disk once again will match non-mountpoint directories to
       the closest parent mountpoint (closes: #296278).
     - include jeroen's "less beastly" check_ntp sys.peer regex.
     - fix for braindead command-line option parsing for freespace
       in check_disk_smb (closes: #300701).
     - updated the usage function in check_game to reflect changed
       cmdline options (closes: #307905).
     - upstream is now shipping an non-broken ipv6-capable check_ping,
       with PING6_COMMAND properly set in config.h (closes: #309255).
     - upstream check_mysql can now check slave status (closes: #278864).
 7766e68631fe0cf7c0f64e2cef5132d1 959 net extra nagios-plugins_1.4.2-3.dsc
 3a099ad7388c38c8a952fc66eda278fa 34971 net extra nagios-plugins_1.4.2-3.diff.gz
 75108ddbd441d34df2ad61063101f386 355684 net extra nagios-plugins_1.4.2-3_i386.deb

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