From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 8347 invoked by alias); 26 Jan 2015 22:36:52 -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 8274 invoked by uid 48); 26 Jan 2015 22:36:46 -0000 From: "redi at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/64535] Emergency buffer for exception allocation too small Date: Mon, 26 Jan 2015 22:36:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libstdc++ X-Bugzilla-Version: 5.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: redi at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: rguenth at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- 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: 2015-01/txt/msg02968.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64535 --- Comment #15 from Jonathan Wakely --- I think we need to get a suppression into valgrind: ==21268== Memcheck, a memory error detector ==21268== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al. ==21268== Using Valgrind-3.9.0 and LibVEX; rerun with -h for copyright info ==21268== Command: ./a.out ==21268== ==21268== ==21268== HEAP SUMMARY: ==21268== in use at exit: 72,704 bytes in 1 blocks ==21268== total heap usage: 5,747 allocs, 5,746 frees, 822,784 bytes allocated ==21268== ==21268== 72,704 bytes in 1 blocks are still reachable in loss record 1 of 1 ==21268== at 0x4A0645D: malloc (vg_replace_malloc.c:291) ==21268== by 0x4C990FF: _GLOBAL__sub_I_eh_alloc.cc (eh_alloc.cc:117) ==21268== by 0x394940F2D9: call_init.part.0 (dl-init.c:82) ==21268== by 0x394940F3C2: _dl_init (dl-init.c:34) ==21268== by 0x3949401229: ??? (in /usr/lib64/ld-2.18.so) ==21268== ==21268== LEAK SUMMARY: ==21268== definitely lost: 0 bytes in 0 blocks ==21268== indirectly lost: 0 bytes in 0 blocks ==21268== possibly lost: 0 bytes in 0 blocks ==21268== still reachable: 72,704 bytes in 1 blocks ==21268== suppressed: 0 bytes in 0 blocks ==21268== ==21268== For counts of detected and suppressed errors, rerun with: -v ==21268== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 2 from 2)