Return-path: Received: from smtp-out4.electric.net ([192.162.216.183]:56622 "EHLO smtp-out4.electric.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751859AbdBHQlD (ORCPT ); Wed, 8 Feb 2017 11:41:03 -0500 From: David Laight To: 'Johannes Berg' , Arnd Bergmann , David Miller , "netdev@vger.kernel.org" CC: "stable@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "Andrey Ryabinin" , "nikolay@cumulusnetworks.com" , "nicolas.dichtel@6wind.com" , "adobriyan@gmail.com" , linux-wireless Subject: RE: KASAN+netlink, was: [PATCH] [net-next?] hns: avoid stack overflow with CONFIG_KASAN Date: Wed, 8 Feb 2017 16:00:24 +0000 Message-ID: <063D6719AE5E284EB5DD2968C1650D6DB027F2B4@AcuExch.aculab.com> (sfid-20170208_174226_933764_68B419C8) References: <20170203163607.3488037-1-arnd@arndb.de> <20170206.120318.1268240226202516488.davem@davemloft.net> <4910112.l20yySyWnA@wuerfel> (sfid-20170208_130733_449950_64BEF84C) <1486556665.24745.6.camel@sipsolutions.net> In-Reply-To: <1486556665.24745.6.camel@sipsolutions.net> Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: PiBGcm9tOiBKb2hhbm5lcyBCZXJnDQo+IFNlbnQ6IDA4IEZlYnJ1YXJ5IDIwMTcgMTI6MjQNCi4u Lg0KPiBCdHcsIHdoYXQncyBjYXVzaW5nIHRoaXMgdG8gc3RhcnQgd2l0aD8gQ2FuJ3QgdGhlIGNv bXBpbGVyIHJldXNlIHRoZQ0KPiBzdGFjayBwbGFjZXM/DQoNCk9ubHkgaWYgaXQgcmVhbGlzZXMg dGhleSd2ZSBnb25lIG91dCBvZiBzY29wZSAtIHdoaWNoIHByb2JhYmx5DQpkb2Vzbid0IGhhcHBl biB3aGVuIHRoZSBmdW5jdGlvbnMgYXJlIGlubGluZWQuDQpUaGUgYWRkcmVzcyBvZiB0aGUgcGFy YW1ldGVyIGNhbiBiZSBzYXZlZCBieSB0aGUgY2FsbGluZyBmdW5jdGlvbg0KYW5kIHVzZWQgaW4g YSBsYXRlciBjYWxsLg0KDQpTb21ldGhpbmcgbGlrZSB0aGlzIGlzIHZhbGlkOg0KDQppbnQgZm9v KGludCAqcCwgaW50IHYpDQp7DQoJc3RhdGljIGludCAqc3Y7DQoJaW50IG9sZCA9IC0xOw0KCWlm IChzdikge29sZCA9ICpzdjsgKnN2ID0gdjt9DQoJc3YgPSB2Ow0KCXJldHVybiBvbGQ7DQp9DQoN CnZvaWQgYmFyKC4uLikgew0KCWludCBhLCBiOw0KCS4uLg0KCWZvbygmYSwgMCk7DQoJLi4uDQoJ Zm9vKCZiLCAxKTsNCgkuLi4NCglmb28oTlVMTCwgMik7DQoJLi4uDQoNCklmIHRoZSBjb21waWxl ciBzdGFydHMgc2hhcmluZyBzdGFjayBpdCBhbGwgZ29lcyB3cm9uZy4NCg0KCURhdmlkDQoNCg0K