From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Laight Subject: Re: [PATCH] xen: hypercall: fix out-of-bounds memcpy Date: Mon, 5 Feb 2018 13:58:55 +0000 Message-ID: References: <20180202153240.1190361-1-arnd@arndb.de> <1eddce614f604c518b9bf238a2f92e4b@AcuMS.aculab.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from all-amaz-eas1.inumbo.com ([34.197.232.57]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eihHn-0003JH-TK for xen-devel@lists.xenproject.org; Mon, 05 Feb 2018 13:58:19 +0000 In-Reply-To: Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: 'Arnd Bergmann' Cc: Juergen Gross , Andi Kleen , Nicolas Pitre , "linux-kernel@vger.kernel.org" , Jan Beulich , "xen-devel@lists.xenproject.org" , Boris Ostrovsky , Dan Carpenter List-Id: xen-devel@lists.xenproject.org RnJvbTogQXJuZCBCZXJnbWFubg0KPiBTZW50OiAwNSBGZWJydWFyeSAyMDE4IDEyOjM3DQouLi4u DQo+ID4gQXJlIHRoZSBFVlRDSE5PUF94eHggdmFsdWVzIGRlbnNlPw0KPiA+IEluIHdoaWNoIGNh c2UgYW4gYXJyYXkgaXMgYWxtb3N0IGNlcnRhaW5seSBiZXR0ZXIgdGhhbiB0aGUgc3dpdGNoIHN0 YXRlbWVudC4NCj4gDQo+IFRoZXkgYXJlLCB5ZXMuIFBIWVNERVZPUF94eHggYXJlIGFsc28gY29u c2VjdXRpdmUgYnkgc3RhcnQgYXQgJzQnLg0KPiBEYW4gbWFkZSB0aGUgc2FtZSBjb21tZW50IGVh cmxpZXIsIGFuZCBJIHJlcGxpZWQgdGhhdCBteSBJIGhhZA0KPiBjb25zaWRlcmVkIGl0IGJ1dCB3 ZW50IGZvciB0aGUgbW9yZSBmYWlsc2FmZSByb3V0ZS4gSSBhbHNvIHZlcmlmaWVkIG15DQo+IGFz c3VtcHRpb24gbm93IHRoYXQgZ2NjIGluIGZhY3QgaXMgc21hcnQgZW5vdWdoIHRvIHR1cm4gdGhp cw0KPiBpbnRvIGEgdGFibGUgYnkgaXRzZWxmOg0KDQpJJ3ZlIG5ldmVyIHNwb3R0ZWQgdGhhdCBv cHRpbWlzYXRpb24sIG11c3QgYmUgZmFpcmx5IG5ldy4NCg0KCURhdmlkDQoNCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxp c3QKWGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVucHJvamVj dC5vcmcvbWFpbG1hbi9saXN0aW5mby94ZW4tZGV2ZWw=