From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-415914-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 22990 invoked by alias); 20 Feb 2013 14:57:59 -0000
Received: (qmail 22387 invoked by uid 48); 20 Feb 2013 14:57:08 -0000
From: "eugeni.stepanov at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug sanitizer/56393] SIGSEGV when -fsanitize=address and dynamic lib with global objects
Date: Wed, 20 Feb 2013 14:57:00 -0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: sanitizer
X-Bugzilla-Keywords:
X-Bugzilla-Severity: normal
X-Bugzilla-Who: eugeni.stepanov at gmail dot com
X-Bugzilla-Status: ASSIGNED
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Changed-Fields:
Message-ID: <bug-56393-4-xOIaRHD8IK@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-56393-4@http.gcc.gnu.org/bugzilla/>
References: <bug-56393-4@http.gcc.gnu.org/bugzilla/>
X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/
Auto-Submitted: auto-generated
Content-Type: text/plain; charset="UTF-8"
MIME-Version: 1.0
Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <gcc-bugs.gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-help@gcc.gnu.org>
Sender: gcc-bugs-owner@gcc.gnu.org
X-SW-Source: 2013-02/txt/msg02079.txt.bz2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56393

--- Comment #11 from Evgeniy Stepanov <eugeni.stepanov at gmail dot com> 2013-02-20 14:57:02 UTC ---
Yes, dynamic libasan is still busted.
We could link a small .o into executables built with dynamic libasan; that .o
would contain a .preinit record pointing to the dynamically-linked __asan_init.