From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 1915E3857C61; Sun, 29 Nov 2020 09:19:52 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 1915E3857C61 From: "vries at gcc dot gnu.org" To: gdb-prs@sourceware.org Subject: [Bug remote/26614] AddressSanitizer: heap-use-after-free of extended_remote_target in remote_async_inferior_event_handler Date: Sun, 29 Nov 2020 09:19:51 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gdb X-Bugzilla-Component: remote X-Bugzilla-Version: HEAD X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: vries at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot 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: quoted-printable X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: gdb-prs@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-prs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 29 Nov 2020 09:19:52 -0000 https://sourceware.org/bugzilla/show_bug.cgi?id=3D26614 --- Comment #9 from Tom de Vries --- (In reply to Tom de Vries from comment #8) > (In reply to Pedro Alves from comment #7) >=20 > I now also have trouble reproducing this. Ok, I managed to reproduce this again using: - build from gdb-10.1-release tag - CFLAGS/CXXFLAGS -O0 -g - gcc 7.5.0 - target board unix/-m32 on a no-PIE-by-default platform - stress -c 10 Triggered once (run 271) in a run of a 1000. --=20 You are receiving this mail because: You are on the CC list for the bug.=