From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 0FF443858D35; Thu, 16 Dec 2021 00:53:29 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 0FF443858D35 From: "evvers at ya dot ru" To: elfutils-devel@sourceware.org Subject: [Bug libdw/28660] ASan seems to complain about a "heap-buffer-overflow" Date: Thu, 16 Dec 2021 00:53:28 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: elfutils X-Bugzilla-Component: libdw X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: evvers at ya dot ru X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: mark at klomp 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: elfutils-devel@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Elfutils-devel mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 Dec 2021 00:53:29 -0000 https://sourceware.org/bugzilla/show_bug.cgi?id=3D28660 --- Comment #6 from Evgeny Vereshchagin --- Thanks! I can confirm that the issue is gone. I tested it in https://github.com/evverx/elfutils/pull/53 by adding that fi= le to the testsuite in https://github.com/evverx/elfutils/pull/53/commits/38c241bf6269ab5a1dd93b60= 6e11001dc3b6c1f4. I also ran the fuzzer for about 10 minutes. Interestingly, something started to trigger unreproducible MSan crashes but= I'm inclined to say it was probably a fluke. --=20 You are receiving this mail because: You are on the CC list for the bug.=