From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Pandruvada, Srinivas" Subject: Re: [PATCH v2] hid: hid-sensor-hub: clear memory to avoid random data Date: Sun, 13 Nov 2016 14:45:09 +0000 Message-ID: <1479048126.13439.8.camel@intel.com> References: <1478825923-12153-1-git-send-email-hongyan.song@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: Content-Language: en-US Content-ID: Sender: linux-iio-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: "linux-input-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "Song, Hongyan" , "linux-iio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "jic23-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org" Cc: "jikos-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org" List-Id: linux-input@vger.kernel.org T24gU2F0LCAyMDE2LTExLTEyIGF0IDE0OjQzICswMDAwLCBKb25hdGhhbiBDYW1lcm9uIHdyb3Rl Og0KPiBPbiAxMS8xMS8xNiAwMDo1OCwgU29uZyBIb25neWFuIHdyb3RlOg0KPiA+IA0KPiA+IElu aXRpYWxpemUgdXNlciBidWZmZXIgd2l0aCAwcy4gVGhpcyB3aWxsIGF2b2lkIHJhbmRvbSBkYXRh IGluIHRoZQ0KPiA+IGJ1ZmZlciwNCj4gPiB3aGVuIHRoZSB1c2VyIGJ1ZmZlciBzaXplIGlzIGJp Z2dlciB0aGFuIHRoZSBhY3R1YWwgcmVwb3J0IHNpemUuDQo+ID4gDQo+ID4gU2lnbmVkLW9mZi1i eTogU29uZyBIb25neWFuIDxob25neWFuLnNvbmdAaW50ZWwuY29tPg0KPiBQbGVhc2UgZGVzY3Jp YmUgdGhlIHJlc3VsdCBvZiB0aGlzIGJ1ZyBpbiB0aGUgZGVzY3JpcHRpb24uDQo+IFdoeSBkb2Vz IGl0IG1hdHRlcj8NCkhvbmd5YW4sDQoNClBsZWFzZSByZXN1Ym1pdC4NCg0KDQoNClRoZSBpc3N1 ZSBpczoNCg0KV2hlbiB1c2VyIHRyaWVkIHRvIHJlYWQgc29tZSBmaWVsZHMgbGlrZSBoeXN0ZXJl c2lzIGZyb20gSUlPIHN5c2ZzIG9uDQpzb21lIHN5c3RlbXMsIGl0IGZhaWxzLiBUaGUgcmVhc29u IGlzIHRoYXQgdGhpcyBmaWVsZCBpcyBhIGJ5dGUgZmllbGQNCmFuZCBjYWxsZXIgb2Ygc2Vuc29y X2h1Yl9nZXRfZmVhdHVyZSgpIHBhc3NlcyBhIGJ1ZmZlciBvZiA0IGJ5dGVzLiBIZXJlDQp0aGUg ZnVuY3Rpb24gc2Vuc29yX2h1Yl9nZXRfZmVhdHVyZSgpIGNvcGllcyB0aGUgc2luZ2xlIGJ5dGUg ZnJvbSB0aGUNCnJlcG9ydCB0byB0aGUgY2FsbGVyIGJ1ZmZlciBhbmQgcmV0dXJucyAiMSIgYXMg dGhlIG51bWJlciBvZiBieXRlcw0KY29waWVkLiBTbyBjYWxsZXIgY2FuIHVzZSB0aGUgcmV0dXJu IHZhbHVlLg0KDQpCdXQgdGhpcyBpcyBkb25lIGJ5IG11bHRpcGxlIGNhbGxlcnMsIHNvIGlmIHdl IGp1c3QgY2hhbmdlIHRoZQ0Kc2Vuc29yX2h1Yl9nZXRfZmVhdHVyZSBzbyB0aGF0IGNhbGxlciBi dWZmZXIgaXMgaW5pdGlhbGl6ZWQgd2l0aCAwcw0KdGhlbiB3ZSBkb24ndCB0byBjaGFuZ2UgYWxs IGZ1bmN0aW9ucy7CoA0KDQoNCg0KPiANCj4gV2l0aG91dCB0aGF0IGluZm8sIGl0J3MgaGFyZCB0 byBqdWRnZSB3aGF0IHBhdGggdGhpcyBzaG91bGQgdGFrZQ0KPiBpbnRvIG1haW5saW5lIG9yIHdo ZXRoZXIgdGhlIGZpeCBuZWVkcyB0byBiZSBtYXJrZWQgZm9yIHN0YWJsZS4NCklNTyB0aGlzIGlz IG5vdCBhbiB1cmdlbnQgZml4IGFuZCBxdWV1ZWQgZm9yIG5leHQga2VybmVsIHJlbGVhc2UuDQoN Cg0KPiBUaGFua3MsDQo+IA0KPiBKb25hdGhhbg0KPiA+IA0KPiA+IC0tLQ0KPiA+IENoYW5nZXMg aW4gdjI6DQo+ID4gwqDCoMKgwqAtY2xlYXIgbWVtb3J5IGluIGdldF9mZWF0dXJlKCkgaW5zdGVh ZCBvZiBzZXRfZmVhdHVyZSgpDQpzL2dldF9mZWF0dXJlKCkvc2Vuc29yX2h1Yl9nZXRfZmVhdHVy ZSgpDQoNCg0KVGhhbmtzLA0KU3Jpbml2YXMNCg0KPiA+IA0KPiA+IMKgZHJpdmVycy9oaWQvaGlk LXNlbnNvci1odWIuYyB8IDEgKw0KPiA+IMKgMSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCsp DQo+ID4gDQo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvaGlkL2hpZC1zZW5zb3ItaHViLmMgYi9k cml2ZXJzL2hpZC9oaWQtc2Vuc29yLQ0KPiA+IGh1Yi5jDQo+ID4gaW5kZXggNjU4YTYwNy4uYjc0 ZDk1NCAxMDA2NDQNCj4gPiAtLS0gYS9kcml2ZXJzL2hpZC9oaWQtc2Vuc29yLWh1Yi5jDQo+ID4g KysrIGIvZHJpdmVycy9oaWQvaGlkLXNlbnNvci1odWIuYw0KPiA+IEBAIC0yNTIsNiArMjUyLDcg QEAgaW50IHNlbnNvcl9odWJfZ2V0X2ZlYXR1cmUoc3RydWN0DQo+ID4gaGlkX3NlbnNvcl9odWJf ZGV2aWNlICpoc2RldiwgdTMyIHJlcG9ydF9pZCwNCj4gPiDCoAlpbnQgcmVwb3J0X3NpemU7DQo+ ID4gwqAJaW50IHJldCA9IDA7DQo+ID4gwqANCj4gPiArCW1lbXNldChidWZmZXIsIDAsIGJ1ZmZl cl9zaXplKTsNCj4gPiDCoAltdXRleF9sb2NrKCZkYXRhLT5tdXRleCk7DQo+ID4gwqAJcmVwb3J0 ID0gc2Vuc29yX2h1Yl9yZXBvcnQocmVwb3J0X2lkLCBoc2Rldi0+aGRldiwNCj4gPiBISURfRkVB VFVSRV9SRVBPUlQpOw0KPiA+IMKgCWlmICghcmVwb3J0IHx8IChmaWVsZF9pbmRleCA+PSByZXBv cnQtPm1heGZpZWxkKSB8fA0KPiA+IA==