From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 8016 invoked by alias); 15 Nov 2013 12:42:00 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 7968 invoked by uid 48); 15 Nov 2013 12:41:56 -0000 From: "samsonov at google dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug sanitizer/59136] [4.9 Regression] llvm-symbolizer shouldn't be started always Date: Fri, 15 Nov 2013 12:42:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: sanitizer X-Bugzilla-Version: 4.9.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: samsonov at google dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.9.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2013-11/txt/msg01461.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59136 --- Comment #6 from Alexey Samsonov --- (In reply to Richard Biener from comment #5) > No processes should be launched at all. Blocks the release - please make it > at least configurable to be able to turn it off. External process will only be launched if a user has llvm-symbolizer binary in his PATH. This behaivor can also be turned off with a runtime option (ASAN_OPTIONS=symbolize=false).