From nobody Fri Feb 4 15:52:31 2022 X-Original-To: threads@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4DA2219B6359 for ; Fri, 4 Feb 2022 15:52:31 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Jr0RL74lkz3JPJ for ; Fri, 4 Feb 2022 15:52:30 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id D503E68EC for ; Fri, 4 Feb 2022 15:52:30 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 214FqUYf037537 for ; Fri, 4 Feb 2022 15:52:30 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 214FqUk4037536 for threads@FreeBSD.org; Fri, 4 Feb 2022 15:52:30 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: threads@FreeBSD.org Subject: [Bug 261713] ThreadSanitizer detects race in __catopen_l (via strerror_r) Date: Fri, 04 Feb 2022 15:52:31 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: threads X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: kib@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: threads@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Threading List-Archive: https://lists.freebsd.org/archives/freebsd-threads List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-threads@freebsd.org X-BeenThere: freebsd-threads@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1643989951; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=63ZLTLururBWgVhYiC707dBeMP3YbuQODpzyvGwI2/U=; b=Z6Y3VtojJXGwvhSufzfR+u9Usci8FYHoy9DbpPmNxiVfSoSHW5yXujnXUSWoDuO6vUZabD b4aERdB5/uiH0j5TJbkCSy+Xf6L/34g5bKxWaSAWX81AmfFK8Q9cPEYNjMH4px6BbYMGrr Gv7DQRutWTTu6jWSzF2H1z3wK71ElzoqQaMb5EmZJ6EzlNOCidYDo7r8CNPPSKKEpcAMKX RTKBtLSGmL1x87pJD1/ZeedyB74ml4Qx4B+8FQepblvABSXO84L2thZ9q9d6E/wK4NaGb3 U+/7bDf0sr/ssKAKtjVvHNc5wJUgBVSzEkmNia/5Bwl3VK4mtqEUQT0Xz6rLjw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1643989951; a=rsa-sha256; cv=none; b=X/1uGS7xTu7IIJh1sgVH4XjNgYszaINMTVt70WLvfN7zqT5vuNrpFkyxlw65JgJyaMVQdM iNcvQ64Iwdq2xGHK4jsbPzFn+Tx6sVAOLzBRqfS63CIIsJSUT/lnF6Wubfxpzplky8bqv3 ahgnbgasg/HjYOCIUMUPXqBrye0+SvAfjX9pRjL8lWSv11Xj0JB6vIjyys0zpQTpa/oPzK sfUZFJ4zHNm8HYYNIfxoKHhuTsupLEhIkyNkgoDPngvuk1bGLV2006rK7qgSTLvFVkrzZA ZC/vsAuTKQSq2arDg7gQjAgSDu1Kiq4NNtymzEQjs/eV4+PjitNZZUwyk9PhIA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D261713 Konstantin Belousov changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |kib@FreeBSD.org --- Comment #1 from Konstantin Belousov --- SAVEFAIL allocs/fills the structure, then locks the list, and inserts the n= ewly initialized structure into the list. The list is read under rlock. I do not think that the report is real. --=20 You are receiving this mail because: You are the assignee for the bug.=