Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752096AbWCKKIm (ORCPT ); Sat, 11 Mar 2006 05:08:42 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752125AbWCKKIm (ORCPT ); Sat, 11 Mar 2006 05:08:42 -0500 Received: from mail-in-02.arcor-online.net ([151.189.21.42]:45791 "EHLO mail-in-02.arcor-online.net") by vger.kernel.org with ESMTP id S1752096AbWCKKIl (ORCPT ); Sat, 11 Mar 2006 05:08:41 -0500 From: Bodo Eggert Subject: Re: PROBLEM: four bttv tuners in one PC crashed To: Duncan Sands , Roland Scheidegger , Linux and Kernel Video , linux-kernel@vger.kernel.org Reply-To: 7eggert@gmx.de Date: Sat, 11 Mar 2006 11:08:25 +0100 References: <5NpZk-7wW-13@gated-at.bofh.it> <5NJ1x-1OE-15@gated-at.bofh.it> <5NPJk-3GD-3@gated-at.bofh.it> <5NRBv-6ze-9@gated-at.bofh.it> User-Agent: KNode/0.7.2 MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8Bit Message-Id: X-be10.7eggert.dyndns.org-MailScanner-Information: See www.mailscanner.info for information X-be10.7eggert.dyndns.org-MailScanner: Found to be clean X-be10.7eggert.dyndns.org-MailScanner-From: harvested.in.lkml@posting.7eggert.dyndns.org Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 910 Lines: 16 Duncan Sands wrote: >> The bttv driver/chip seems to cause random memory corruption sometimes, >> processes will just start dying... > > There is a known buffer overflow in the bttv driver (when using > grabdisplay). The fix is waiting on an audit of the rest of the > bttv (and similar) code, since it looks like the same mistake > occurs in several places. Can you give me a hint on where exactly to shoot at? I'n still hoping it's not my VIA board giving me trouble (corrupting the first four bytes of a semi-random page). -- Ich danke GMX daf?r, die Verwendung meiner Adressen mittels per SPF verbreiteten L?gen zu sabotieren. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/