Debian Bug report logs - #430917
ia32-sun-java6-bin should depends on 32-bit libnss-mdns

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

From: Ramon Garcia Fernandez <rgarcia@kotasoft.com>

To: Debian Bug Tracking System <submit@bugs.debian.org>

Subject: Java programs fail in name resolution.

Date: Wed, 07 Feb 2007 12:48:00 +0100

Package: libc6-ie86
Version: libc6-i386
Severity: important



When using a java 32 bit virtual machine, the java programs fail to resolve names.

Here is a simple java test program 

----------------------------------------------
import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.Socket;
import java.net.SocketAddress;
import java.net.UnknownHostException;


public class TestConnect {

        /**
         * @param args
         */
        public static void main(String[] args) {
                try {
                        Socket s = new Socket();
                        SocketAddress addr = new InetSocketAddress("slashdot.org", 80);
                        s.connect(addr);
                } catch (UnknownHostException e) {
                        e.printStackTrace();
                } catch (IOException e) {
                        e.printStackTrace();
                }
        }
}
-------------------------------------------



Running the program with a 32 bit java virtual machine fails with:

java.net.UnknownHostException: slashdot.org
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:177)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
        at java.net.Socket.connect(Socket.java:519)
        at java.net.Socket.connect(Socket.java:469)
        at TestConnect.main(TestConnect.java:17)


The program makes no attempt of resolving names. No connection to name server is attempted.

Everything works fine if a 64 bit java VM is used, thus the problem is in the 32 bit 
emulation.

The free virtual machine from GCC included with Debian fails with the same error, but for
different reasons.


-- System Information:
Debian Release: 4.0
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18-3-amd64
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)

Message #12 received at 410052@bugs.debian.org (full text, mbox, reply):

From: Aurelien Jarno <aurelien@aurel32.net>

To: Ramon Garcia Fernandez <rgarcia@kotasoft.com>, 410052@bugs.debian.org

Cc: control@bugs.debian.org

Subject: Bug#410052: Java programs fail in name resolution.

Date: Wed, 7 Feb 2007 22:07:25 +0100

reassign 410052 ia32-sun-java6-bin
retitle 410052 ia32-sun-java6-bin should depends on 32-bit libnss-mdns
clone 410052 -1
reassign -1 sun-java6-jre
retitle -1 sun-java6-jre should depends on libnss-mdns
thanks

On Wed, Feb 07, 2007 at 12:48:00PM +0100, Ramon Garcia Fernandez wrote:
> Package: libc6-ie86
> Version: libc6-i386
> Severity: important
> 
> 
> 
> When using a java 32 bit virtual machine, the java programs fail to resolve names.

This is a problem of the java virtual machine. It try to uses the 32-bit
version of libnss-mdns which is not installed on your system, and also
which does not exists as a Debian package.

The 64-bit version should also depends on libnss-mdns. If it is not
installed you get the exact same error. I have cloned the bug against
this package.

-- 
  .''`.  Aurelien Jarno	            | GPG: 1024D/F1BCDB73
 : :' :  Debian developer           | Electrical Engineer
 `. `'   aurel32@debian.org         | aurelien@aurel32.net
   `-    people.debian.org/~aurel32 | www.aurel32.net

Message #31 received at 430917@bugs.debian.org (full text, mbox, reply):

From: Markus Knauer <mknauer@innoopract.com>

To: 430917@bugs.debian.org

Date: Thu, 31 Jan 2008 15:35:25 +0000

It is possible (as a workaround!) to add the hostname-ip-address pair 
to /etc/hosts, because the error only happens when a nameserver is contacted.

Message #36 received at 430917-close@bugs.debian.org (full text, mbox, reply):

From: Matthias Klose <doko@ubuntu.com>

To: 430917-close@bugs.debian.org

Subject: Bug#430917: fixed in sun-java6 6-06-1

Date: Thu, 17 Apr 2008 19:17:22 +0000

Source: sun-java6
Source-Version: 6-06-1

We believe that the bug you reported is fixed in the latest version of
sun-java6, which is due to be installed in the Debian FTP archive:

ia32-sun-java6-bin_6-06-1_amd64.deb
  to pool/non-free/s/sun-java6/ia32-sun-java6-bin_6-06-1_amd64.deb
sun-java6-bin_6-06-1_amd64.deb
  to pool/non-free/s/sun-java6/sun-java6-bin_6-06-1_amd64.deb
sun-java6-demo_6-06-1_amd64.deb
  to pool/non-free/s/sun-java6/sun-java6-demo_6-06-1_amd64.deb
sun-java6-doc_6-06-1_all.deb
  to pool/non-free/s/sun-java6/sun-java6-doc_6-06-1_all.deb
sun-java6-fonts_6-06-1_all.deb
  to pool/non-free/s/sun-java6/sun-java6-fonts_6-06-1_all.deb
sun-java6-javadb_6-06-1_all.deb
  to pool/non-free/s/sun-java6/sun-java6-javadb_6-06-1_all.deb
sun-java6-jdk_6-06-1_amd64.deb
  to pool/non-free/s/sun-java6/sun-java6-jdk_6-06-1_amd64.deb
sun-java6-jre_6-06-1_all.deb
  to pool/non-free/s/sun-java6/sun-java6-jre_6-06-1_all.deb
sun-java6-source_6-06-1_all.deb
  to pool/non-free/s/sun-java6/sun-java6-source_6-06-1_all.deb
sun-java6_6-06-1.diff.gz
  to pool/non-free/s/sun-java6/sun-java6_6-06-1.diff.gz
sun-java6_6-06-1.dsc
  to pool/non-free/s/sun-java6/sun-java6_6-06-1.dsc
sun-java6_6-06.orig.tar.gz
  to pool/non-free/s/sun-java6/sun-java6_6-06.orig.tar.gz



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

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 430917@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Matthias Klose <doko@ubuntu.com> (supplier of updated sun-java6 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@debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Format: 1.8
Date: Wed, 16 Apr 2008 18:51:00 +0200
Source: sun-java6
Binary: sun-java6-jre sun-java6-bin sun-java6-plugin ia32-sun-java6-bin ia32-sun-java6-plugin sun-java6-fonts sun-java6-jdk sun-java6-demo sun-java6-source sun-java6-doc sun-java6-javadb
Architecture: source amd64 all
Version: 6-06-1
Distribution: unstable
Urgency: low
Maintainer: Matthias Klose <doko@ubuntu.com>
Changed-By: Matthias Klose <doko@ubuntu.com>
Description: 
 ia32-sun-java6-bin - Sun Java(TM) Runtime Environment (JRE) 6 (32-bit)
 ia32-sun-java6-plugin - The Java(TM) Plug-in, Java SE 6 (32-bit)
 sun-java6-bin - Sun Java(TM) Runtime Environment (JRE) 6 (architecture dependent 
 sun-java6-demo - Sun Java(TM) Development Kit (JDK) 6 demos and examples
 sun-java6-doc - Sun JDK(TM) Documention -- integration installer
 sun-java6-fonts - Lucida TrueType fonts (from the Sun JRE)
 sun-java6-javadb - Java(TM) DB, Sun Microsystems' distribution of Apache Derby
 sun-java6-jdk - Sun Java(TM) Development Kit (JDK) 6
 sun-java6-jre - Sun Java(TM) Runtime Environment (JRE) 6 (architecture independen
 sun-java6-plugin - The Java(TM) Plug-in, Java SE 6
 sun-java6-source - Sun Java(TM) Development Kit (JDK) 6 source files
Closes: 414535 425654 428654 430917 436645 441880 459435 468234 472995 473164 474932
Changes: 
 sun-java6 (6-06-1) unstable; urgency=low
 .
   * Upload to unstable. Closes: #474932.
 .
 sun-java6 (6-06-0ubuntu1) hardy; urgency=low
 .
   * New upstream bug fix release.
     - Release notes at http://java.sun.com/javase/6/webnotes/ReleaseNotes.html.
     - Fixes Xlib/XCB locking problems. LP: #86103. Closes: #414535.
     - Update timezone information. Closes: #468234.
   * Don't open the control panel when starting a WebStart application.
     LP: #84501.
   * javaws.desktop: Add `%u' to the Exec key, remove -viewer option.
     Closes: #436645.
   * Suggest ttf-wqy-zenhei instead of ttf-arphic-uming (only available in .ttc
     format not supported by Sun Java) (Arne Goetje). LP: #213925.
   * Only use the basename for icons in desktop files. LP: #207413.
   * Add XS-Autobuild: yes attribute. Closes: #473164.
   * ia32-sun-java6-bin: Recommend lib32nss-mdns on amd64. Closes: #430917.
   * JB-bin.postinst.in: Call java -client -Xshare:dump with -Xmx1m, if the
     memory is available. Closes: #425654, #428654.
   * binfmt-support: Handle /usr/share/binfmts/jar as a slave symlink of
     the jexec alternative, install the binfmt file in the jre libdir.
     Use the jexec alternative in the binfmt file.
   * Don't fail on removal, if /var/lib/binfmts/openjdk-6 is missing.
     Closes: #441880.
   * README.Debian: Clarify about configuring the ControlPanel. Closes: #459435.
   * Don't include empty directories in /usr/share. Closes: #472995.
Checksums-Sha1: 
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 04b3bb699b2d2a45b55958a6bb5b04d52d8c363b 132362700 sun-java6_6-06.orig.tar.gz
 a1be08a2de6c74f7c83d41619cceaebb280119bb 85559 sun-java6_6-06-1.diff.gz
 0f9fd857e284e140ecf5f62e9e52d2e80dda2665 24042098 sun-java6-bin_6-06-1_amd64.deb
 6dadd1f93908280dfeb18a57366219661c291e41 27286606 ia32-sun-java6-bin_6-06-1_amd64.deb
 56f9dcef24bc4dadefc61654919225276b2df26e 9623332 sun-java6-jdk_6-06-1_amd64.deb
 b402f294d9f2b13d1678ff63d3f755667f8bd232 6738536 sun-java6-demo_6-06-1_amd64.deb
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 78e033ad62c800fd92e97f00fd84e244f3c19f59 1810 sun-java6-fonts_6-06-1_all.deb
 309bfd135370d045e9a421589743f2ac6c042b67 17601190 sun-java6-source_6-06-1_all.deb
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