From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chad Versace Subject: Re: [PATCH] drm/fence: fix memory overwrite when setting out_fence fd Date: Fri, 13 Jan 2017 13:27:51 -0800 Message-ID: <20170113212751.GA27683@chadversary.pdx.corp.google.com> References: <1484317329-9293-1-git-send-email-gustavo@padovan.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-pf0-x232.google.com (mail-pf0-x232.google.com [IPv6:2607:f8b0:400e:c00::232]) by gabe.freedesktop.org (Postfix) with ESMTPS id 06B0E6E0BF for ; Fri, 13 Jan 2017 21:27:59 +0000 (UTC) Received: by mail-pf0-x232.google.com with SMTP id 189so36726911pfu.3 for ; Fri, 13 Jan 2017 13:27:59 -0800 (PST) Content-Disposition: inline In-Reply-To: <1484317329-9293-1-git-send-email-gustavo@padovan.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Gustavo Padovan Cc: Gustavo Padovan , stable@vger.kernel.org, dri-devel@lists.freedesktop.org, Laurent Pinchart List-Id: dri-devel@lists.freedesktop.org T24gRnJpIDEzIEphbiAyMDE3LCBHdXN0YXZvIFBhZG92YW4gd3JvdGU6Cj4gRnJvbTogR3VzdGF2 byBQYWRvdmFuIDxndXN0YXZvLnBhZG92YW5AY29sbGFib3JhLmNvbT4KPiAKPiBDdXJyZW50bHkg aWYgdGhlIHVzZXJzcGFjZSBkZWNsYXJlcyBhIGludCB2YXJpYWJsZSB0byBzdG9yZSB0aGUgb3V0 X2ZlbmNlCj4gZmQgYW5kIHBhc3MgaXQgdG8gT1VUX0ZFTkNFX1BUUiB0aGUga2VybmVsIHdpbGwg b3ZlcndyaXRlIHRoZSAzMiBiaXRzCj4gYWJvdmUgdGhlIGludCB2YXJpYWJsZSBvbiA2NCBiaXRz IHN5c3RlbXMuCj4gCj4gRml4IHRoaXMgYnkgbWFraW5nIHRoZSBpbnRlcm5hbCBzdG9yYWdlIG9m IG91dF9mZW5jZSBpbiB0aGUga2VybmVsIGEgczMyCj4gcG9pbnRlci4KPiAKPiBSZXBvcnRlZC1i eTogQ2hhZCBWZXJzYWNlIDxjaGFkdmVyc2FyeUBjaHJvbWl1bS5vcmc+Cj4gU2lnbmVkLW9mZi1i eTogR3VzdGF2byBQYWRvdmFuIDxndXN0YXZvLnBhZG92YW5AY29sbGFib3JhLmNvbT4KPiBDYzog RGFuaWVsIFZldHRlciA8ZGFuaWVsQGZmd2xsLmNoPgo+IENjOiBSYWZhZWwgQW50b2dub2xsaSA8 cmFmYWVsLmFudG9nbm9sbGlAaW50ZWwuY29tPgo+IENjOiBMYXVyZW50IFBpbmNoYXJ0IDxsYXVy ZW50LnBpbmNoYXJ0QGlkZWFzb25ib2FyZC5jb20+Cj4gQ2M6IHN0YWJsZUB2Z2VyLmtlcm5lbC5v cmcKClJldmlld2VkLWFuZC1UZXN0ZWQtYnk6IENoYWQgVmVyc2FjZSA8Y2hhZHZlcnNhcnlAY2hy b21pdW0ub3JnPgoKSSBhcHBsaWVkIHRoaXMgdG8gbXkga2VybmVsIGJyYW5jaCwgdXBkYXRlZCBr bXNjdWJlLCBhbmQgdGhlIHNwaW5uaW5nIGN1YmUgc3RpbGwgbG9va3MgZ29vZC4KRm9yIHJlZmVy ZW5jZSwgaGVyZSBhcmUgdGhlIHRhZ3MgSSB0ZXN0ZWQgd2l0aDoKCiAgICBtZXNhOiBodHRwOi8v Z2l0Lmtpd2l0cmVlLm5ldC9jZ2l0L35jaGFkdi9tZXNhL3RhZy8/aD1jaGFkdi9yZXZpZXcvaTk2 NS1leGVjLWZlbmNlLXYwMwogICAgbGliZHJtOiBodHRwOi8vZ2l0Lmtpd2l0cmVlLm5ldC9jZ2l0 L35jaGFkdi9saWJkcm0vdGFnLz9oPWNoYWR2L3Jldmlldy9pbnRlbC1leGVjLWZlbmNlLXYwMQog ICAgbGludXg6IGh0dHA6Ly9naXQua2l3aXRyZWUubmV0L2NnaXQvfmNoYWR2L2xpbnV4L3RhZy8/ aD1jaGFkdi90ZXN0L2k5MTUtZXhlYy1mZW5jZS12MDQKICAgIGttc2N1YmU6IGh0dHA6Ly9naXQu a2l3aXRyZWUubmV0L2NnaXQvfmNoYWR2L2ttc2N1YmUvdGFnLz9oPWNoYWR2L3Rlc3QvZmVuY2Vz LXYwMwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmkt ZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6 Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK