From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 59552C43381 for ; Tue, 19 Mar 2019 19:45:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 268962085A for ; Tue, 19 Mar 2019 19:45:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1553024728; bh=SwJolD53mn2IWkxoufrQ0QYbzwbYWF1l+M1NvnjD74o=; h=Date:From:To:Cc:Subject:In-Reply-To:References:List-ID:From; b=fLjFdtZ5Gg+yJ8AjICPxqUxB6WC78Ba/9Wdeu/CU0rHEaRy2QOQZAKe06jFr3sFPr HOspFqK39AQDvAF281BCt9UISCoA9YvqtZOkWhxigSqXXiPjAHLDc/yEcMTcrLolnV nXg/drilMLJjHWHEXfZMmEzWU2wuyhbSzMJW1egs= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726944AbfCSTp1 (ORCPT ); Tue, 19 Mar 2019 15:45:27 -0400 Received: from casper.infradead.org ([85.118.1.10]:45190 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726768AbfCSTp1 (ORCPT ); Tue, 19 Mar 2019 15:45:27 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:Content-Type: MIME-Version:References:In-Reply-To:Message-ID:Subject:Cc:To:From:Date:Sender :Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=iLxXno5LFjdUhYCPy4rb2jumE2aeX6JskxmeuiZIt8o=; b=ln8tPrBVwTCeqXHHfaf0Ka3ct4 3KK9dkGg6JdJ42dirdd2Hk7f4+0Y2seP/L0jmtnjHQl1OwS7gSGOCjFf84HyEmMyZLIB+WQ8gQUbd p2losTuPsjPgKaP2nTTfsstBHHxPGfCBEb9z2ehLDlCPJWnpISoEd7V0ObFSccqZIoCS8j/CbQ04Y bhfQsQBJaPztxpucGFVcVefxyTbQQvsW1v83kQUoO3rruMjRabKyxRJJa4L2wuYBFSN6+wa+HLzD8 3htcNU5n9dcS+JPjULDdhZ7Fhx3ZJv4j45zJ0ZdFUiIR4CSsLAslDYDC5pGZtSOnTpAMi0GpdNFkJ u9tSx2rA==; Received: from [179.95.24.146] (helo=coco.lan) by casper.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1h6Kfq-0000hx-6O; Tue, 19 Mar 2019 19:45:24 +0000 Date: Tue, 19 Mar 2019 16:45:16 -0300 From: Mauro Carvalho Chehab To: Gregor Jasny Cc: Sean Young , CHEMLA Samuel , Linux Media Mailing List , Mauro Carvalho Chehab Subject: Re: [Bug report] dvbv5-zap crash dvb-tool ARMHF builds Message-ID: <20190319164507.7f95af89@coco.lan> In-Reply-To: <20190317065242.137cb095@coco.lan> References: <29bad771-843c-1dee-906c-6e9475aed7d8@gmail.com> <20190315223425.hiq3qcjhjnirsizh@gofer.mess.org> <20190317065242.137cb095@coco.lan> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-redhat-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Hi Gregor, Samuel reported in priv that the issues he had with user after free were solved by the patchsets merged at 1.12 and 1.16 stable branches. Could you please generate a new staging release for them? Thanks! Mauro Em Sun, 17 Mar 2019 06:52:42 -0300 Mauro Carvalho Chehab escreveu: > Em Fri, 15 Mar 2019 22:34:25 +0000 > Sean Young escreveu: > > > Hi, > > > > On Tue, Mar 12, 2019 at 04:07:23PM +0100, Gregor Jasny wrote: > > > Hello Mauro, > > > > > > below you find a bug report about an use-after-free in dvbv5-zap. > > > > > > On 12.03.19 13:37, CHEMLA Samuel wrote: > > > > please find a bug report that seems to concern ARMHF builds of dvbv5-zap > > > > (dvb-tool package) : https://bugs.launchpad.net/raspbian/+bug/1819650 > > > > I filed it against raspbian because I thought it was a raspbian problem, > > > > but don't think they re-build their own package, but use debian ones > > > > instead... > > > > > > > So I can reproduce the issue with v4l-utils 1.12.3 but not with current > > v4l-utils (or dvbv5-zap). It looks exactly like the issue fixed in > > commit 6e21f6f34c1d7c3a7a059062e1ddd9705c984e2c (but I did not cherry-pick > > and test that on top of 1.12.3 to test that theory). > > I added it to stable/1.12 and another patch fixing the initialization of > the parameters struct, with Samuel reported to fix the issue upstream > (He pinged me in priv too, and I'm helping him to track it). > > Samuel, > > Could you please check if the 1.12 stable branch is OK now? > > Regards, > Mauro > Thanks, > Mauro Thanks, Mauro