From owner-svn-src-head@FreeBSD.ORG Mon Feb 4 21:58:58 2013 Return-Path: Delivered-To: svn-src-head@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 7AF8AF32; Mon, 4 Feb 2013 21:58:58 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:1900:2254:2068::e6a:0]) by mx1.freebsd.org (Postfix) with ESMTP id 564E9294; Mon, 4 Feb 2013 21:58:58 +0000 (UTC) Received: from svn.freebsd.org ([127.0.1.70]) by svn.freebsd.org (8.14.5/8.14.5) with ESMTP id r14LwwVm004308; Mon, 4 Feb 2013 21:58:58 GMT (envelope-from avg@svn.freebsd.org) Received: (from avg@localhost) by svn.freebsd.org (8.14.5/8.14.5/Submit) id r14LwwwQ004307; Mon, 4 Feb 2013 21:58:58 GMT (envelope-from avg@svn.freebsd.org) Message-Id: <201302042158.r14LwwwQ004307@svn.freebsd.org> From: Andriy Gapon Date: Mon, 4 Feb 2013 21:58:58 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r246331 - head/sys/kern X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 04 Feb 2013 21:58:58 -0000 Author: avg Date: Mon Feb 4 21:58:57 2013 New Revision: 246331 URL: http://svnweb.freebsd.org/changeset/base/246331 Log: ktr: prevent possible footshooting with KTR_ENTRIES and KTR_BOOT_ENTRIES Suggested by: adrian MFC after: 14 days X-MFC with: r246282 Modified: head/sys/kern/kern_ktr.c Modified: head/sys/kern/kern_ktr.c ============================================================================== --- head/sys/kern/kern_ktr.c Mon Feb 4 21:50:55 2013 (r246330) +++ head/sys/kern/kern_ktr.c Mon Feb 4 21:58:57 2013 (r246331) @@ -198,7 +198,7 @@ SYSCTL_PROC(_debug_ktr, OID_AUTO, mask, sysctl_debug_ktr_mask, "IU", "Bitmask of KTR event classes for which logging is enabled"); -#if KTR_ENTRIES != KTR_BOOT_ENTRIES +#if KTR_ENTRIES > KTR_BOOT_ENTRIES /* * A simplified version of sysctl_debug_ktr_entries. * No need to care about SMP, scheduling, etc.