From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-439730-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 27944 invoked by alias); 9 Jan 2014 09:38:20 -0000
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
Received: (qmail 27928 invoked by uid 48); 9 Jan 2014 09:38:17 -0000
From: "ycollette.nospam at free dot fr" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug gcov-profile/59735] New: code coverage options generate corrupted gcno file
Date: Thu, 09 Jan 2014 09:38:00 -0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: new
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: gcov-profile
X-Bugzilla-Version: 4.8.2
X-Bugzilla-Keywords:
X-Bugzilla-Severity: normal
X-Bugzilla-Who: ycollette.nospam at free dot fr
X-Bugzilla-Status: UNCONFIRMED
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Flags:
X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter attachments.created
Message-ID: <bug-59735-4@http.gcc.gnu.org/bugzilla/>
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: 2014-01/txt/msg00872.txt.bz2

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59735

            Bug ID: 59735
           Summary: code coverage options generate corrupted gcno file
           Product: gcc
           Version: 4.8.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: gcov-profile
          Assignee: unassigned at gcc dot gnu.org
          Reporter: ycollette.nospam at free dot fr

Created attachment 31781
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31781&action=edit
The corrupted file

I use gcc-4.8.2 on fedora 20 64 bits.
I compiled a projet using coverage options: -fprofile-arcs -ftest-coverage
When I run gcov on a specific gcno file, gcov says the file is corrupted.
This corrupted file makes lcov hangs.