From owner-freebsd-bugs@freebsd.org Tue Jul 10 06:50:34 2018 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C9BE610270BE for ; Tue, 10 Jul 2018 06:50:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 5B8A1849F0 for ; Tue, 10 Jul 2018 06:50:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 11CDF10270BD; Tue, 10 Jul 2018 06:50:34 +0000 (UTC) Delivered-To: bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id F1C6B10270BC for ; Tue, 10 Jul 2018 06:50:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 8A57C849EB for ; Tue, 10 Jul 2018 06:50:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id C711CB6D5 for ; Tue, 10 Jul 2018 06:50:32 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w6A6oWYm003004 for ; Tue, 10 Jul 2018 06:50:32 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w6A6oWXo002996 for bugs@FreeBSD.org; Tue, 10 Jul 2018 06:50:32 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 229665] src/sys/netpfil/ipfw/ip_fw_sockopt.c:304: possible bad size in malloc ? Date: Tue, 10 Jul 2018 06:50:32 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new 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: dcb314@hotmail.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Jul 2018 06:50:35 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D229665 Bug ID: 229665 Summary: src/sys/netpfil/ipfw/ip_fw_sockopt.c:304: possible bad size in malloc ? Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: dcb314@hotmail.com src/sys/netpfil/ipfw/ip_fw_sockopt.c:304]: (warning) Size of pointer 'idxma= p' used instead of size of its data. Source code is int *idxmap, *idxmap_back; idxmap =3D malloc(65536 * sizeof(uint32_t *), M_IPFW, M_WAITOK | M_ZERO); idxmap_back =3D malloc(65536 * sizeof(uint32_t *), M_IPFW, M_WAITOK | M_ZERO); maybe better code int *idxmap, *idxmap_back; idxmap =3D malloc(65536 * sizeof(int), M_IPFW, M_WAITOK | M_ZERO); idxmap_back =3D malloc(65536 * sizeof(int), M_IPFW, M_WAITOK | M_ZERO); --=20 You are receiving this mail because: You are the assignee for the bug.=