From owner-freebsd-security Mon Jan 7 20:28:16 2002 Delivered-To: freebsd-security@freebsd.org Received: from eumenes.hosting.swbell.net (eumenes.hosting.swbell.net [216.100.98.7]) by hub.freebsd.org (Postfix) with ESMTP id 2607037B402; Mon, 7 Jan 2002 20:28:06 -0800 (PST) Received: from imimic.com (adsl-216-63-78-19.dsl.hstntx.swbell.net [216.63.78.19]) by eumenes.hosting.swbell.net id XAA19379; Mon, 7 Jan 2002 23:28:05 -0500 (EST) [ConcentricHost SMTP Relay 1.7] Message-ID: <3C3A74F9.146EED69@imimic.com> Date: Mon, 07 Jan 2002 22:26:33 -0600 From: "Alan L. Cox" Organization: iMimic Networking, Inc. X-Mailer: Mozilla 4.75 [en] (X11; U; FreeBSD 4.2-STABLE i386) X-Accept-Language: en MIME-Version: 1.0 To: security@freebsd.org Cc: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/kern kern_exec.c References: <200201080413.g084DL725267@freefall.freebsd.org> Content-Type: text/plain; charset=x-user-defined Content-Transfer-Encoding: 7bit Sender: owner-freebsd-security@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Alan Cox wrote: > > alc 2002/01/07 20:13:21 PST > > Modified files: (Branch: RELENG_4) > sys/kern kern_exec.c > Log: > MFC > Call aio_proc_rundown() from exec_new_vmspace() to prevent a pending AIO > from modifying the new address space. (This is the one-line version > of the patch that is a part of Revision 1.147.) > > Reviewed by: tegge > Approved by: re > > Revision Changes Path > 1.107.2.12 +6 -0 src/sys/kern/kern_exec.c Also, this closes the exploit documented at http://elysium.soniq.net/dr/tao/advisory.txt Regards, Alan To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message