java/1359: Hashtable.toString() segmentation fault

java/1359: Hashtable.toString() segmentation fault

[pascal.forget]

>Number:         1359
>Category:       java
>Synopsis:       Hashtable.toString() segmentation fault
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    apbianco
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Dec 20 12:19:17 PST 2000
>Closed-Date:    Tue Dec 05 22:13:24 PST 2000
>Last-Modified:  Tue Dec  5 22:16:01 PST 2000
>Originator:     Pascal Forget
>Release:        unknown-1.0
>Organization:
>Environment:
RedHat Linux i386 6.2
>Description:
The program sent as attachment run fine with
the RPM dated July 3, 2000, but seg faults when
I try to do a Hashtable.toString() using the
libgcj and gcc extracted from CVS on August 23.

CLASSPATH environment variable is not set
>How-To-Repeat:
/usr/local/ag/bin/gcj --main=SQLTest02 -o SQLTest02 SQLTest02.java

> ./SQLTest02
1
Segmentation fault
>Fix:

>Release-Note:

>Audit-Trail:

Formerly PR gcj/332


From: Alexandre Petit-Bianco <apbianco@cygnus.com>
To: pascal.forget@videotron.ca
Cc: java-gnats@sourceware.cygnus.com, pascalforget@netscape.net
Subject: Re: java.util/332: Hashtable.toString() segmentation fault
Date: Thu, 24 Aug 2000 19:55:16 -0700 (PDT)

 pascal.forget@videotron.ca writes:
 
 > The program sent as attachment run fine with the RPM dated July 3,
 > 2000, but seg faults when I try to do a Hashtable.toString() using
 > the libgcj and gcc extracted from CVS on August 23.
 
 We already encountered this bug. It looks like a compiler bug, I'm
 precisely working on it at the moment (as a side effect of reviewing
 Bryce's patch to gcj/285.)
 
 ./A

From: Bryce McKinlay <bryce@albatross.co.nz>
To: Alexandre Petit-Bianco <apbianco@cygnus.com>
Cc: warrenl@cygnus.com, java-gnats@sourceware.cygnus.com
Subject: Re: java.util/332: Hashtable.toString() segmentation fault
Date: Fri, 08 Sep 2000 20:31:00 +1200

 Alexandre Petit-Bianco wrote:
 
 > The following reply was made to PR java.util/332; it has been noted by GNATS.
 >
 > From: Alexandre Petit-Bianco <apbianco@cygnus.com>
 > To: pascal.forget@videotron.ca
 > Cc: java-gnats@sourceware.cygnus.com, pascalforget@netscape.net
 > Subject: Re: java.util/332: Hashtable.toString() segmentation fault
 > Date: Thu, 24 Aug 2000 19:55:16 -0700 (PDT)
 >
 >  pascal.forget@videotron.ca writes:
 >
 >  > The program sent as attachment run fine with the RPM dated July 3,
 >  > 2000, but seg faults when I try to do a Hashtable.toString() using
 >  > the libgcj and gcc extracted from CVS on August 23.
 >
 >  We already encountered this bug. It looks like a compiler bug, I'm
 >  precisely working on it at the moment (as a side effect of reviewing
 >  Bryce's patch to gcj/285.)
 
 There has been a lot of breakage introduced into java.util due to merging of the
 classpath collections code, which stresses the compiler wrt inner classes. This
 is the reason I was holding off merging in the collections stuff, but somebody
 else seems to have gone and done it anyway, unfortunately.
 
 PRs 291 and 300 are definitely exposed by collections code - there are probably
 other issues as well.
 
 regards
 
   [ bryce ]
 
 
Responsible-Changed-From-To: warrenl->apbianco
Responsible-Changed-By: apbianco
Responsible-Changed-When: Mon Dec  4 23:06:30 2000
Responsible-Changed-Why:
    This is a compiler problem.
State-Changed-From-To: open->feedback
State-Changed-By: apbianco
State-Changed-When: Mon Dec  4 23:06:30 2000
State-Changed-Why:
    I have a patch. I already checked it in because we need it
    badly:
    
      http://gcc.gnu.org/ml/gcc-patches/2000-12/msg00217.html

From: apbianco@cygnus.com
To: apbianco@cygnus.com, java-gnats@sourceware.cygnus.com,
  pascal.forget@videotron.ca, pascalforget@netscape.net, warrenl@cygnus.com
Cc:  
Subject: Re: gcj/332
Date: 5 Dec 2000 07:06:30 -0000

 Synopsis: Hashtable.toString() segmentation fault
 
 Responsible-Changed-From-To: warrenl->apbianco
 Responsible-Changed-By: apbianco
 Responsible-Changed-When: Mon Dec  4 23:06:30 2000
 Responsible-Changed-Why:
     This is a compiler problem.
 State-Changed-From-To: open->feedback
 State-Changed-By: apbianco
 State-Changed-When: Mon Dec  4 23:06:30 2000
 State-Changed-Why:
     I have a patch. I already checked it in because we need it
     badly:
     
       http://gcc.gnu.org/ml/gcc-patches/2000-12/msg00217.html
 
 http://sources.redhat.com/cgi-bin/gnatsweb.pl?cmd=view&pr=332&database=java

From: Bryce McKinlay <bryce@albatross.co.nz>
To: apbianco@cygnus.com
Cc: java-gnats@sources.redhat.com
Subject: Re: gcj/332
Date: Wed, 06 Dec 2000 10:45:06 +1300

 apbianco@cygnus.com wrote:
 
 >  Synopsis: Hashtable.toString() segmentation fault
 >
 >  State-Changed-Why:
 >      I have a patch. I already checked it in because we need it
 >      badly:
 
 Awesome news! This also fixes similar problems I was seeing with other
 Classpath collections classes (like TreeMap). Thanks Alex.
 
   [ bryce ]
 
 
State-Changed-From-To: feedback->closed
State-Changed-By: apbianco
State-Changed-When: Tue Dec  5 22:13:24 2000
State-Changed-Why:
    Bryce reports it fixes his problems.

From: apbianco@cygnus.com
To: apbianco@cygnus.com, java-gnats@sourceware.cygnus.com,
  pascal.forget@videotron.ca, pascalforget@netscape.net
Cc:  
Subject: Re: gcj/332
Date: 6 Dec 2000 06:13:24 -0000

 Synopsis: Hashtable.toString() segmentation fault
 
 State-Changed-From-To: feedback->closed
 State-Changed-By: apbianco
 State-Changed-When: Tue Dec  5 22:13:24 2000
 State-Changed-Why:
     Bryce reports it fixes his problems.
 
 http://sources.redhat.com/cgi-bin/gnatsweb.pl?cmd=view&pr=332&database=java
>Unformatted:
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Content-Type: application/octet-stream; name="SQLTest02.java"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="SQLTest02.java"

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