From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <frysk-bugzilla-return-1748-listarch-frysk-bugzilla=sourceware.org@sourceware.org>
Received: (qmail 920 invoked by alias); 3 Apr 2007 22:27:04 -0000
Received: (qmail 895 invoked by uid 48); 3 Apr 2007 22:26:55 -0000
Date: Tue, 03 Apr 2007 22:27:00 -0000
From: "npremji at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: frysk-bugzilla@sourceware.org
Message-ID: <20070403232655.4315.npremji@redhat.com>
Reply-To: sourceware-bugzilla@sourceware.org
Subject: [Bug general/4315] New: Elf constructor causes double free.
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-q2/txt/msg00020.txt.bz2
List-Id: <frysk-bugzilla.sourceware.org>

The frysk-imports/lib/elf/Elf.java constructor:

Elf (long pointer)
{
this.pointer = pointer;
this.fd = -1;
}

causes a double free as it tries to call elf_end on the pointer, when whatever
called it might have already cleaned up as well.

Example:
DwflModule.getElf().

-- 
           Summary: Elf constructor causes double free.
           Product: frysk
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: general
        AssignedTo: frysk-bugzilla at sourceware dot org
        ReportedBy: npremji at redhat dot com


http://sourceware.org/bugzilla/show_bug.cgi?id=4315

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