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Date:      Sat, 25 Jan 2003 06:03:52 +1030
From:      Greg Lewis <glewis@eyesbeyond.com>
To:        Robin Schilham <co9@xs4all.nl>
Cc:        freebsd-java@freebsd.org
Subject:   Re: jboss3 java core dump
Message-ID:  <20030125060352.A39692@misty.eyesbeyond.com>
In-Reply-To: <3E3127D3.7030907@xs4all.nl>; from co9@xs4all.nl on Fri, Jan 24, 2003 at 12:47:31PM %2B0100
References:  <list.freebsd.java#811472746.20030113124453@ua.fm> <3E3127D3.7030907@xs4all.nl>

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On Fri, Jan 24, 2003 at 12:47:31PM +0100, Robin Schilham wrote:
> Andriy Podanenko wrote:
> > Has anybody fix the problem ?
> > http://www.geocrawler.com/archives/3/162/2002/12/0/10270779/
> > and the yet one:
> > jboss3 make java core dump on FreeBSD (5.0-RELENG)
> >   jdk13 from ports (patchset 7)
> >   jboss3 from ports
> > 
> > 
> > To Unsubscribe: send mail to majordomo@FreeBSD.org
> > with "unsubscribe freebsd-java" in the body of the message
> 
> I had the same problem with jboss3 with jdk-1.3.1p7_2 on FreeBSD
> 5.0-RELEASE. It seems that the SIGBUS is cause by line 311 of
> j2sdk1.3.1/src/solaris/native/java/net/InetAddressImpl.c. After
> inserting some debugging output, it turned out that the test
> at line 308 should be
>      if (hp == NULL || hp == -1) {
> instead of
>      if (hp == NULL) {
> Of course this should be considered as a temporary workaround.

I just looked at the code in question and it seems to mix int and 
struct hostent * with merry abandon.  Yuck.  I think a better fix is to
change the prototype of copy_hostent on line 470 to static HOST_RETURN
and change return (-1) to return (HOST_R_BAD) on line 504.  I haven't
tested this yet though.  Comments?

-- 
Greg Lewis                          Email   : glewis@eyesbeyond.com
Eyes Beyond                         Web     : http://www.eyesbeyond.com
Information Technology              FreeBSD : glewis@FreeBSD.org


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