From nobody Fri Nov 3 15:12:15 2023 X-Original-To: ipfw@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 4SMPNv4Y2gz4ySP8 for ; Fri, 3 Nov 2023 15:12:15 +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 4SMPNv1fqjz3Y4f for ; Fri, 3 Nov 2023 15:12:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1699024335; 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=No0i5gNfdWEz3Jjzw28cmZC/32598YALQP1Dp2qdu7E=; b=tBwFb7yIh0WFsb92YDjuPyR9Ppm081+KraHHC/HPoYWuDADRx+t0LebHJ1yjo9tfUR2Oat e18AKX//eMgy7mdfZieFMtWKX9yN7FzuEeCKtpqV3VUxApo/GRO9KN3mFlEL5cYjlFMxwg kO9pP0uGbKLhhWF1tBJpcw5VZIACw3tzHMFOvExcgnidkmcdnwS1y02fHDdMqcMIBHNsPS AkQHF3U+VvxRku6Qe05pGJuuW6QHsxFUdnP5R+PiXeaqaWqA26owkNiwhu2ujKdKx61ZFS +UxxproNfB/jIsXPZFYWDUMReFI8DUrMMbtshOcIYZvz+kL35zYWp+MayVfXXA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1699024335; a=rsa-sha256; cv=none; b=Zs6aaYjBUTA/DrhdfWh7UsmcsYhJCARfZ1WVbcr0HrKGdbO8slwD5+lDvgRZFCMVEFA2FP AywFJyev4VXhQyu3x5J1tZkOKKCJDeKUKDyyUHCq3AbhDw0Tv0qOL06EZjE4NVALfMJDaO 9gXbBeD3AqNi+KleDVrf9cOxc/Yx+w1RH8oBdllA2vxZax8W/1d0kiYr37mRZkV9nz5Qoa bSgUbo7sVjlozMuuDQvrLyko8CywsNYQHM2CSQ6KSO5aT0JIQSPzcPuRZyTYYhA9swIROd 0oVG0Nf3r+o9hdCUqc6u3ypFwwzbla32dLAeqBLXdbSJHeL7kSSAqHwDTIAtKw== 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 4SMPNv0lRSz3PN for ; Fri, 3 Nov 2023 15:12:15 +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 3A3FCF0f085798 for ; Fri, 3 Nov 2023 15:12:15 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 3A3FCF8t085797 for ipfw@FreeBSD.org; Fri, 3 Nov 2023 15:12:15 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: ipfw@FreeBSD.org Subject: [Bug 274873] A possible data race in sys/netpfil/ipfw/dn_aqm_pie.c Date: Fri, 03 Nov 2023 15:12:15 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: islituo@gmail.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: ipfw@FreeBSD.org 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: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: IPFW Technical Discussions List-Archive: https://lists.freebsd.org/archives/freebsd-ipfw List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-ipfw@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D274873 --- Comment #2 from Tuo Li --- (In reply to Mark Johnston from comment #1) Thank you for your reply! It is very helpful. I did not consider the global lock operation DN_BH_WLOCK() and thus reported this false data race. I am s= orry to bother you and I will be more careful in the subsequent reports. --=20 You are receiving this mail because: You are the assignee for the bug.=