From nobody Sat Nov 11 17:10:41 2023 X-Original-To: net@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 4SSMdt50QJz50Ph7 for ; Sat, 11 Nov 2023 17:10:42 +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 4SSMdt2B27z4RKH for ; Sat, 11 Nov 2023 17:10:42 +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=1699722642; 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=B5BrZo1n2S9AUpcWtZ+BzzFSQesMMgRSdAEPnD+goMQ=; b=mmKNqPJEz93nFJ8FldKbGNGucn847je3oaeuUOD71xs9HI2Wii9hnU465ZjjKr79GT6j0H h9gCiE4+jLjtmXGJWfTpqgjGDj5Z3rO2IHaSbo/dtIO4BPmlUr2uf00UBvmTrMl7rHKZUA hTWOpg8wnu5UfWYD9wGSVH4kfiUstpQ07VXYXRVR4E3fvLnDVQC5GrEBndMMsHYdvf+Ndo abj8efgL/QoNN+7pwrc60WkEVFJkOkP14l2Z+y5xSLn7rc8P4Ut5XCEBZE6OjD7vmWm7bL 5CPhioWvpTVKs1r3cLPbNmWEDHwdAeB39bsQk3a02pQ+2sOqrGfdGL6cdY6cmA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1699722642; a=rsa-sha256; cv=none; b=C2D7TrEWGK2KpH/ZOsugEzzC9/Mye0QpHs/j0icq6GeOk6rGrEiKuQgNrEj4v79KHEpZJa DLKMhCn+v42Fos38qEbxtA0XEJLmFZ5J/RveRbFxZdFNzxJc+OJOPu/b15PjYy/JNhY5pS OwJ4SIsT731930g6FMkA2pH4a55KcQuPzadW0HMQ7h45JkqmHMNxw0dkiYuGH5vs/XBgYB JXSo/TW2fTZmcFcWVU/Q/XV7+mvE/RLXI9NITTBj5x/gSRdTuoOwpbf/Q+y3b/KImJwNO1 gCSDWr8K/X4nomhP+zYCFSY8E9PfrrYspbaxoHb/1m//WoncyhRC1ap4hEm2uQ== 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 4SSMdt1Fxczp8F for ; Sat, 11 Nov 2023 17:10:42 +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 3ABHAgKl095338 for ; Sat, 11 Nov 2023 17:10:42 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 3ABHAgew095337 for net@FreeBSD.org; Sat, 11 Nov 2023 17:10:42 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: net@FreeBSD.org Subject: [Bug 275002] if_wg: Missing failure check for m_copyback() Date: Sat, 11 Nov 2023 17:10:41 +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 Many People X-Bugzilla-Who: kp@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@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: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D275002 Kristof Provost changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |kp@freebsd.org --- Comment #1 from Kristof Provost --- (In reply to Aaron LI from comment #0) I don't think that's an issue here because the mbuf is known to be of length 'len' before it's passed to m_copyout(). The allocation is done just before= the m_copyback(). --=20 You are receiving this mail because: You are the assignee for the bug.=