From nobody Wed Mar 22 18:49:18 2023 X-Original-To: bugs@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 4Phcvf4hhbz4199Y for ; Wed, 22 Mar 2023 18:49:18 +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 4Phcvf3B3Nz437G for ; Wed, 22 Mar 2023 18:49:18 +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=1679510958; 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=YATUKj2EkCyTMqS6UaWM3RQx2NDQGEoOfIUdKMwD3bQ=; b=Wnmg2WHCK4fwCX22xvvwWDD6iaL1u2mpJA8J1txhZ6hV8DjtFzK7/xh4U4ZwsKX7s3V853 uCGVZd/3L9qI3uM4IouoM9l6ggyRm8jrG0PD/q19SEdsU5cDKIRD7UJNvkziIoMJ2y4Rm6 4Ggo/7tGyoHH+rIcXw6Az3u4qf/3VLZjDs3cO66DfTmpr/Mc+gV3v3XRIL8+EQuJLXTaA/ Dd0VDKuQOJEPKeUhYwqLdkLgmHOJon20w3DnRlCIlQoPRCObkmSUVxqfYfm1Ybyjc5SpOt HxxWQqa+kyWLSIoNIlSyigwoyJ/AatLocOyExYLWtGpxlomHJQ+tWzi68nl1NA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1679510958; a=rsa-sha256; cv=none; b=BZc79bb0kzXMym5Kh9r7ppEV0MBpjVDCwgBZU4RBeJLrFRTPpcZxSMtwZS0y+3fFHaOecs bzwr90kERtrzNex+IUSZt6ovHc7eKshkdYG6KLUwXUAMeHZjr+mZVZ9gmDnqFT/+I1Tkjv X9RAsEw9+W/U7m2RuPSJ7fs7aehIRG8KJrTtQj+5b46hkDXxw2wiO7km7hkhIXAfNw6XR+ dl+PqFIubREV1r8OwbP7e69qg9R4DVXv2xLmk1uV5leqHLWmvnHH20EL5rFTEph4RXEaI4 05KHAbXTPYSz/YlvEu+u6Y1GCgXxVu03GuR8hLb2tM+33Qfl4LXtqZWrIvGTKQ== 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 4Phcvf2GMGz14ns for ; Wed, 22 Mar 2023 18:49:18 +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 32MInI5S046119 for ; Wed, 22 Mar 2023 18:49:18 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 32MInIi6046117 for bugs@FreeBSD.org; Wed, 22 Mar 2023 18:49:18 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: bugs@FreeBSD.org Subject: [Bug 266101] ucred reference count may overflow Date: Wed, 22 Mar 2023 18:49:18 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: mjg@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@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: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D266101 --- Comment #2 from Mateusz Guzik --- > I can't stress enough how the refcount API fails to address anything most= of things of importance and that addressing them renders it mostly moot. s/anything// :) I do concede it *does* address overflow concerns, but they are only a part = of what can feasibly happen. --=20 You are receiving this mail because: You are the assignee for the bug.=