From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id D1E5338515D7; Sat, 19 Nov 2022 00:46:39 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org D1E5338515D7 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1668818799; bh=cvmlwypk8LcEc7o/Rwc2QNCTu+YAW6KkwYcAfCHu+sg=; h=From:To:Subject:Date:In-Reply-To:References:From; b=ATVKs2rEjOBr4YGs9TYFY/uIs+obwPVnOpc9vSsrL4W55LSK8BzOOaSr3o20q9AJ3 KUHlbeuNteEWvoreV/PGGVNs905oHOedpRih2QLHP+uMyMCC9DuwIELuaXFQO/NbZD dO8aZ0oDlaPd1f4EA8MdKwIBBnzK+Quu2IUq48mI= From: "dmalcolm at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug analyzer/107582] - -Wanalyzer-use-of-uninitialized-value false positive with while loop in pthread_cleanup_push Date: Sat, 19 Nov 2022 00:46:39 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: analyzer X-Bugzilla-Version: 12.2.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: dmalcolm at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: dmalcolm 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: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D107582 --- Comment #8 from David Malcolm --- (In reply to David Malcolm from comment #7) > I hope to backport this to GCC 12; keeping this open to track that. I believe the buggy implementation of dynamic_call_info_t::update_model was introduced in r12-3002-gaef703cf982072, so GCC 12 is probably the earlier branch to backport to.=