From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail3-relais-sop.national.inria.fr (mail3-relais-sop.national.inria.fr [192.134.164.104]) by sympa.inria.fr (Postfix) with ESMTPS id 7F0177FA5F for ; Wed, 18 Jan 2017 11:21:59 +0100 (CET) Authentication-Results: mail3-smtp-sop.national.inria.fr; spf=None smtp.pra=rich@annexia.org; spf=Pass smtp.mailfrom=rich@annexia.org; spf=Pass smtp.helo=postmaster@annexia.org Received-SPF: None (mail3-smtp-sop.national.inria.fr: no sender authenticity information available from domain of rich@annexia.org) identity=pra; client-ip=80.68.91.176; receiver=mail3-smtp-sop.national.inria.fr; envelope-from="rich@annexia.org"; x-sender="rich@annexia.org"; x-conformance=sidf_compatible Received-SPF: Pass (mail3-smtp-sop.national.inria.fr: domain of rich@annexia.org designates 80.68.91.176 as permitted sender) identity=mailfrom; client-ip=80.68.91.176; receiver=mail3-smtp-sop.national.inria.fr; envelope-from="rich@annexia.org"; x-sender="rich@annexia.org"; x-conformance=sidf_compatible; x-record-type="v=spf1" Received-SPF: Pass (mail3-smtp-sop.national.inria.fr: domain of postmaster@annexia.org designates 80.68.91.176 as permitted sender) identity=helo; client-ip=80.68.91.176; receiver=mail3-smtp-sop.national.inria.fr; envelope-from="rich@annexia.org"; x-sender="postmaster@annexia.org"; x-conformance=sidf_compatible; x-record-type="v=spf1" IronPort-PHdr: =?us-ascii?q?9a23=3AFwKzZR870gusJv9uRHKM819IXTAuvvDOBiVQ1KB4?= =?us-ascii?q?0ekcTK2v8tzYMVDF4r011RmSDNmdsKMP07uempujcFRI2YyGvnEGfc4EfD4+ou?= =?us-ascii?q?JSoTYdBtWYA1bwNv/gYn9yNs1DUFh44yPzahANS47xaFLIv3K98yMZFAnhOgpp?= =?us-ascii?q?POT1HZPZg9iq2+yo9ZDeZwpFiCCzbL52Ixm6sQHcvdQKjIV/Lao81gHHqWZSde?= =?us-ascii?q?RMwmNoK1OTnxLi6cq14ZVu7Sdete8/+sBZSan1cLg2QrJeDDQ9LmA6/9brugXZ?= =?us-ascii?q?TQuO/XQTTGMbmQdVDgff7RH6WpDxsjbmtud4xSKXM9H6QawyVD+/6apgVR3mhz?= =?us-ascii?q?odNzMh/m/ZitJ+gr9YrhKvqBNw35Pbb4ObO/dlYqPRYckXSXZdUstLSSBMBJ63?= =?us-ascii?q?YYsVD+oGOOZVt4fxqUcPrRSiBQmjHvnvxSJVjXD2x6E01P4tGhzC0gwnGdIBrm?= =?us-ascii?q?/UoNvoP6oVS+C1zbXHzTXYYvxM3zf97pbHcx8gof6WR75wdtDRyUY2Gg7Dk16e?= =?us-ascii?q?p4vlPzaP2eQMtWiW9+VgVeOzi24ntgF+uSKjydsrionMgI8e11PK9T1hzYs2Od?= =?us-ascii?q?G0Uk92bN2+HJZUqi2WLZZ6T8EjTmxupS000KcJuYShcygP0JknxwDQa/iAc4WQ?= =?us-ascii?q?+B3jUuCRLil3hXJkYr2znRGy8VKvyuHkV8m01khFrjZdn9TPqnwBzR3e58udRv?= =?us-ascii?q?Z540utwyuD2gLS5+1cJEA7j6vbK5ovwr4qkZoTtFzOHjX3mErqjK+bbV8r+u6u?= =?us-ascii?q?6+v5bbTmp4WTO5VzigHkPaQigta/DvggMggSQ2ib/vyx26H58k38RLVGl/k2kq?= =?us-ascii?q?jCsJDGPskbva64AwpN0ok58Rq/DjGm0M4ZnXYdNl5FdgiH3MDVPATFKfX8SPO+?= =?us-ascii?q?mEiEkTFxxvmAMKeyLI/KKy2Jqrbqfb9n5wZjji91hfJY4Z9PQPlVOvP4Wmf4st?= =?us-ascii?q?rVHh4wdQuuzLC0W51GyooCVDfXUeeiO6TIvArQ6w=3D=3D?= X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: =?us-ascii?q?A0ALBQC1QH9Y/7BbRFBdHAEFAQsBGAYMg?= =?us-ascii?q?xABAQEBAR9fgQmDA4p6kDYBAQEBAQEGgR2VLIILKoV4AoFrQRYBAQEBAQEBAQE?= =?us-ascii?q?BAWIogjMZgh4BBTpPCxgJExIPBSiJKhEKsWiKKgEBCAIBIAWGATqEcYUUgmeCM?= =?us-ascii?q?QWVMYYMAYZeinWBbAGPDZJuJgMugVEIOoYzPjWIegEBAQ?= X-IPAS-Result: =?us-ascii?q?A0ALBQC1QH9Y/7BbRFBdHAEFAQsBGAYMgxABAQEBAR9fgQm?= =?us-ascii?q?DA4p6kDYBAQEBAQEGgR2VLIILKoV4AoFrQRYBAQEBAQEBAQEBAWIogjMZgh4BB?= =?us-ascii?q?TpPCxgJExIPBSiJKhEKsWiKKgEBCAIBIAWGATqEcYUUgmeCMQWVMYYMAYZeinW?= =?us-ascii?q?BbAGPDZJuJgMugVEIOoYzPjWIegEBAQ?= X-IronPort-AV: E=Sophos;i="5.33,249,1477954800"; d="scan'208";a="209712575" Received: from annexia.org ([80.68.91.176]) by mail3-smtp-sop.national.inria.fr with ESMTP/TLS/AES128-GCM-SHA256; 18 Jan 2017 11:21:58 +0100 Received: from rich by annexia.org with local (Exim 4.84_2) (envelope-from ) id 1cTnNN-00045B-Mo for caml-list@inria.fr; Wed, 18 Jan 2017 10:21:57 +0000 Date: Wed, 18 Jan 2017 10:21:57 +0000 From: "Richard W.M. Jones" To: caml-list@inria.fr Message-ID: <20170118102157.GD28111@annexia.org> References: <20170118101532.GC28111@annexia.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170118101532.GC28111@annexia.org> User-Agent: Mutt/1.5.23 (2014-03-12) Subject: Re: [Caml-list] Heap corruption in C binding when callback raises exception On Wed, Jan 18, 2017 at 10:15:33AM +0000, Richard W.M. Jones wrote: > > https://github.com/libguestfs/libguestfs/blob/master/mllib/visit-c.c Bleah, of course it's the "naked" call to return -1 in the callback function :-( Rich. -- Richard Jones