From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <frysk-bugzilla-return-2257-listarch-frysk-bugzilla=sourceware.org@sourceware.org>
Received: (qmail 13653 invoked by alias); 11 Jul 2007 17:09:02 -0000
Received: (qmail 13628 invoked by uid 48); 11 Jul 2007 17:08:52 -0000
Date: Wed, 11 Jul 2007 17:09:00 -0000
From: "cagney at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: frysk-bugzilla@sourceware.org
Message-ID: <20070711170852.4777.cagney@redhat.com>
Reply-To: sourceware-bugzilla@sourceware.org
Subject: [Bug general/4777] New: fd smash from Elf exception
X-Bugzilla-Reason: AssignedTo
Mailing-List: contact frysk-bugzilla-help@sourceware.org; run by ezmlm
Precedence: bulk
List-Subscribe: <mailto:frysk-bugzilla-subscribe@sourceware.org>
List-Post: <mailto:frysk-bugzilla@sourceware.org>
List-Help: <mailto:frysk-bugzilla-help@sourceware.org>, <http://sourceware.org/lists.html#faqs>
Sender: frysk-bugzilla-owner@sourceware.org
X-SW-Source: 2007-q3/txt/msg00092.txt.bz2
List-Id: <frysk-bugzilla.sourceware.org>

modifying lib.elf.cni.Elf.cxx to throw an uncaught exception when the open fails
causes this behavior on FC 5:

$  /home/scratch/frysk/native/frysk-core/frysk/bindir/fhpd $$
Attached to process 3891
EL4ûELFFF
Error: Unrecognized command: ÀEL4û.
(fhpd) 4(44pException in thread "main" java.lang.NullPointerException
   at frysk.debuginfo.DebugInfo.complete(fhpd)
   at frysk.cli.hpd.CLI.complete(fhpd)
   at frysk.bindir.fhpd$FhpdCompletor.complete(fhpd)
   at jline.ConsoleReader.complete(fhpd)
   at jline.ConsoleReader.readLine(fhpd)
   at jline.ConsoleReader.readLine(fhpd)
   at frysk.bindir.fhpd.main(fhpd)

and under TestRunner:

$  /home/scratch/frysk/native/frysk-core/TestRunner -c FINE
'testHpdCommand(frysk.bindir.TestFhd)'

11-Jul-07 1:05:51 PM frysk.expunit.Expect expectMilliseconds
FINE: frysk.expunit.Expect@3abb40 poll -> <<PtyTerminal.<init>(fhpd)
   at frysk.bindir.fhpd.main(fhpd)
>> giving <<Exception in thread "main" tcsetattr: Bad file descriptor (fd 0)
   at frysk.sys.termios.Termios.get(fhpd)
   at frysk.sys.termios.Termios.<init>(fhpd)
   at frysk.util.PtyTerminal.initializeTerminal(fhpd)
   at frysk.util.PtyTerminal.<init>(fhpd)
   at frysk.bindir.fhpd.main(fhpd)
>>

-- 
           Summary: fd smash from Elf exception
           Product: frysk
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: general
        AssignedTo: frysk-bugzilla at sourceware dot org
        ReportedBy: cagney at redhat dot com
                CC: pmuldoon at redhat dot com


http://sourceware.org/bugzilla/show_bug.cgi?id=4777

------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.