From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-by2nam03on0094.outbound.protection.outlook.com ([104.47.42.94]:50966 "EHLO NAM03-BY2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727205AbeH3WEk (ORCPT ); Thu, 30 Aug 2018 18:04:40 -0400 From: Sasha Levin To: "stable@vger.kernel.org" CC: =?utf-8?B?RXJuZXN0byBBLiBGZXJuw6FuZGV6?= , Viacheslav Dubeyko , Andrew Morton , Linus Torvalds , Sasha Levin Subject: [PATCH AUTOSEL 4.18 009/113] hfsplus: fix NULL dereference in hfsplus_lookup() Date: Thu, 30 Aug 2018 18:01:18 +0000 Message-ID: <20180830180050.35735-9-alexander.levin@microsoft.com> References: <20180830180050.35735-1-alexander.levin@microsoft.com> In-Reply-To: <20180830180050.35735-1-alexander.levin@microsoft.com> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org List-ID: RnJvbTogRXJuZXN0byBBLiBGZXJuw6FuZGV6IDxlcm5lc3RvLm1uZC5mZXJuYW5kZXpAZ21haWwu Y29tPg0KDQpbIFVwc3RyZWFtIGNvbW1pdCBhN2VjN2E0MTkzYTJlYjNiNTM0MTI0M2ZjMGI2MjFj MWFjOWU0ZWM0IF0NCg0KQW4gSEZTKyBmaWxlc3lzdGVtIGNhbiBiZSBtb3VudGVkIHJlYWQtb25s eSB3aXRob3V0IGhhdmluZyBhIG1ldGFkYXRhDQpkaXJlY3RvcnksIHdoaWNoIGlzIG5lZWRlZCB0 byBzdXBwb3J0IGhhcmRsaW5rcy4gIEJ1dCBpZiB0aGUgY2F0YWxvZw0KZGF0YSBpcyBjb3JydXB0 ZWQsIGEgZGlyZWN0b3J5IGxvb2t1cCBtYXkgc3RpbGwgZmluZCBkZW50cmllcyBjbGFpbWluZw0K dG8gYmUgaGFyZGxpbmtzLg0KDQpoZnNwbHVzX2xvb2t1cCgpIGRvZXMgY2hlY2sgdGhhdCAtPmhp ZGRlbl9kaXIgaXMgbm90IE5VTEwgaW4gc3VjaCBhDQpzaXR1YXRpb24sIGJ1dCBtaXN0YWtlbmx5 IGRvZXMgc28gYWZ0ZXIgZGVyZWZlcmVuY2luZyBpdCBmb3IgdGhlIGZpcnN0DQp0aW1lLiAgUmVv cmRlciB0aGlzIGNoZWNrIHRvIHByZXZlbnQgYSBjcmFzaC4NCg0KVGhpcyBoYXBwZW5zIHdoZW4g bG9va2luZyB1cCBjb3JydXB0ZWQgY2F0YWxvZyBkYXRhIChkZW50cnkpIG9uIGENCmZpbGVzeXN0 ZW0gd2l0aCBubyBtZXRhZGF0YSBkaXJlY3RvcnkgKHRoaXMgY291bGQgb25seSBldmVyIGhhcHBl biBvbiBhDQpyZWFkLW9ubHkgbW91bnQpLiAgV2VuIFh1IHNlbnQgdGhlIHJlcGxpY2F0aW9uIHN0 ZXBzIGluIGRldGFpbCB0byB0aGUNCmZzZGV2ZWwgbGlzdDogaHR0cHM6Ly9idWd6aWxsYS5rZXJu ZWwub3JnL3Nob3dfYnVnLmNnaT9pZD0yMDAyOTcNCg0KTGluazogaHR0cDovL2xrbWwua2VybmVs Lm9yZy9yLzIwMTgwNzEyMjE1MzQ0LnE0NGR5cmh5bW00YWprYW9AZWFmDQpTaWduZWQtb2ZmLWJ5 OiBFcm5lc3RvIEEuIEZlcm7DoW5kZXogPGVybmVzdG8ubW5kLmZlcm5hbmRlekBnbWFpbC5jb20+ DQpSZXBvcnRlZC1ieTogV2VuIFh1IDx3ZW4ueHVAZ2F0ZWNoLmVkdT4NCkNjOiBWaWFjaGVzbGF2 IER1YmV5a28gPHNsYXZhQGR1YmV5a28uY29tPg0KU2lnbmVkLW9mZi1ieTogQW5kcmV3IE1vcnRv biA8YWtwbUBsaW51eC1mb3VuZGF0aW9uLm9yZz4NClNpZ25lZC1vZmYtYnk6IExpbnVzIFRvcnZh bGRzIDx0b3J2YWxkc0BsaW51eC1mb3VuZGF0aW9uLm9yZz4NClNpZ25lZC1vZmYtYnk6IFNhc2hh IExldmluIDxhbGV4YW5kZXIubGV2aW5AbWljcm9zb2Z0LmNvbT4NCi0tLQ0KIGZzL2hmc3BsdXMv ZGlyLmMgfCA0ICsrLS0NCiAxIGZpbGUgY2hhbmdlZCwgMiBpbnNlcnRpb25zKCspLCAyIGRlbGV0 aW9ucygtKQ0KDQpkaWZmIC0tZ2l0IGEvZnMvaGZzcGx1cy9kaXIuYyBiL2ZzL2hmc3BsdXMvZGly LmMNCmluZGV4IGI1MjU0Mzc4ZjAxMS4uY2QwMTdkN2RiZGZhIDEwMDY0NA0KLS0tIGEvZnMvaGZz cGx1cy9kaXIuYw0KKysrIGIvZnMvaGZzcGx1cy9kaXIuYw0KQEAgLTc4LDEzICs3OCwxMyBAQCBz dGF0aWMgc3RydWN0IGRlbnRyeSAqaGZzcGx1c19sb29rdXAoc3RydWN0IGlub2RlICpkaXIsIHN0 cnVjdCBkZW50cnkgKmRlbnRyeSwNCiAJCQkJY3B1X3RvX2JlMzIoSEZTUF9IQVJETElOS19UWVBF KSAmJg0KIAkJCQllbnRyeS5maWxlLnVzZXJfaW5mby5mZENyZWF0b3IgPT0NCiAJCQkJY3B1X3Rv X2JlMzIoSEZTUF9IRlNQTFVTX0NSRUFUT1IpICYmDQorCQkJCUhGU1BMVVNfU0Ioc2IpLT5oaWRk ZW5fZGlyICYmDQogCQkJCShlbnRyeS5maWxlLmNyZWF0ZV9kYXRlID09DQogCQkJCQlIRlNQTFVT X0koSEZTUExVU19TQihzYiktPmhpZGRlbl9kaXIpLT4NCiAJCQkJCQljcmVhdGVfZGF0ZSB8fA0K IAkJCQllbnRyeS5maWxlLmNyZWF0ZV9kYXRlID09DQogCQkJCQlIRlNQTFVTX0koZF9pbm9kZShz Yi0+c19yb290KSktPg0KLQkJCQkJCWNyZWF0ZV9kYXRlKSAmJg0KLQkJCQlIRlNQTFVTX1NCKHNi KS0+aGlkZGVuX2Rpcikgew0KKwkJCQkJCWNyZWF0ZV9kYXRlKSkgew0KIAkJCXN0cnVjdCBxc3Ry IHN0cjsNCiAJCQljaGFyIG5hbWVbMzJdOw0KIA0KLS0gDQoyLjE3LjENCg==