Return-Path: From: Peter Hurley To: linux-bluetooth Date: Tue, 9 Aug 2011 16:42:41 -0400 Subject: [PATCH v2] Bluetooth: Preserve auth + encrypt for sec mode 3 remotes Message-ID: <1312922561.2261.9.camel@THOR> Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Sender: linux-bluetooth-owner@vger.kernel.org List-ID: TGVnYWN5IHJlbW90ZSBkZXZpY2VzICh2IDIuMC0pIGNhbiBlc3RhYmxpc2ggbGluay1sZXZlbA0K ZW5jcnlwdGlvbiBhcyBwYXJ0IG9mIEFDTCBjb25uZWN0aW9uIGVzdGFibGlzaG1lbnQNCihpZS4s IHNlY3VyaXR5IG1vZGUgMykuIFRoZSBob3N0IGNvbnRyb2xsZXIgaW5kaWNhdGVzIGxpbmstbGV2 ZWwNCmVuY3J5cHRpb24gaXMgZXN0YWJsaXNoZWQgaW4gdGhpcyBjYXNlIHdpdGggdGhlDQpFbmNy eXB0aW9uX0VuYWJsZWQgZmxhZyBvZiB0aGUgQ29ubmVjdGlvbiBDb21wbGV0ZSBldmVudC4NCg0K VGhpcyB0d28tcGFydCBmaXggZmlyc3Qgc2V0cyB0aGUgY29ycmVjdCBsaW5rIHN0YXRlIGZvciB0 aGlzDQpjb25kaXRpb24gYW5kLCBzZWNvbmQsIGJ5cGFzc2VzIGFkZGl0aW9uYWwgYXV0aCArIGVu Y3J5cHQgZm9yDQpzdWJzZXF1ZW50IHNlY3VyaXR5IGxldmVsIGVsZXZhdGlvbnMgKHVwIHRvIGJ1 dCBub3QgaW5jbHVkaW5nDQpCVF9TRUNVUklUWV9ISUdIKS4NCg0KU2lnbmVkLW9mZi1ieTogUGV0 ZXIgSHVybGV5IDxwZXRlckBodXJsZXlzb2Z0d2FyZS5jb20+DQotLS0NCg0KdjI6IFJlbW92ZSBy ZWR1bmRhbnQgc3NwX21vZGUgdGVzdHMgYW5kIHNldCBjb25uZWN0aW9uDQpzZWN1cml0eSBsZXZl bCBmcm9tIHBlbmRpbmcgd2hlbiBoYW5kbGluZyBjb25uX2NvbXBsZXRlIGV2dCANCg0KIG5ldC9i bHVldG9vdGgvaGNpX2Nvbm4uYyAgfCAgIDEzICsrKysrKysrKysrLS0NCiBuZXQvYmx1ZXRvb3Ro L2hjaV9ldmVudC5jIHwgICAgOSArKysrKysrKysNCiAyIGZpbGVzIGNoYW5nZWQsIDIwIGluc2Vy dGlvbnMoKyksIDIgZGVsZXRpb25zKC0pDQoNCmRpZmYgLS1naXQgYS9uZXQvYmx1ZXRvb3RoL2hj aV9jb25uLmMgYi9uZXQvYmx1ZXRvb3RoL2hjaV9jb25uLmMNCmluZGV4IGUzMzMyNzQuLmJmZGQ2 M2YgMTAwNjQ0DQotLS0gYS9uZXQvYmx1ZXRvb3RoL2hjaV9jb25uLmMNCisrKyBiL25ldC9ibHVl dG9vdGgvaGNpX2Nvbm4uYw0KQEAgLTU0MSw5ICs1NDEsMTggQEAgc3RhdGljIGludCBoY2lfY29u bl9hdXRoKHN0cnVjdCBoY2lfY29ubiAqY29ubiwgX191OCBzZWNfbGV2ZWwsIF9fdTggYXV0aF90 eXBlKQ0KIAlpZiAoY29ubi0+cGVuZGluZ19zZWNfbGV2ZWwgPiBzZWNfbGV2ZWwpDQogCQlzZWNf bGV2ZWwgPSBjb25uLT5wZW5kaW5nX3NlY19sZXZlbDsNCiANCi0JaWYgKHNlY19sZXZlbCA+IGNv bm4tPnNlY19sZXZlbCkNCisJaWYgKHNlY19sZXZlbCA+IGNvbm4tPnNlY19sZXZlbCkgew0KIAkJ Y29ubi0+cGVuZGluZ19zZWNfbGV2ZWwgPSBzZWNfbGV2ZWw7DQotCWVsc2UgaWYgKGNvbm4tPmxp bmtfbW9kZSAmIEhDSV9MTV9BVVRIKQ0KKwkJLyogTGVnYWN5IHNlY3VyaXR5IG1vZGUgMyByZW1v dGUgZGV2aWNlcyB0aGF0IGFyZSBhbHJlYWR5DQorCQkgKiBhdXRoJ2QgZG8gbm90IG5lZWQgdG8g cmUtYXV0aCB1bmxlc3MgcHJvbW90aW5nIHRvDQorCQkgKiBCVF9TRUNVUklUWV9ISUdIICovDQor CQlpZiAoIShjb25uLT5oZGV2LT5zc3BfbW9kZSA+IDAgJiYgY29ubi0+c3NwX21vZGUgPiAwKSAm Jg0KKwkJCQkoc2VjX2xldmVsICE9IEJUX1NFQ1VSSVRZX0hJR0gpICYmDQorCQkJCShjb25uLT5s aW5rX21vZGUgJiBIQ0lfTE1fQVVUSCkpIHsNCisJCQljb25uLT5zZWNfbGV2ZWwgPSBzZWNfbGV2 ZWw7DQorCQkJcmV0dXJuIDE7DQorCQl9DQorCX0gZWxzZSBpZiAoY29ubi0+bGlua19tb2RlICYg SENJX0xNX0FVVEgpDQogCQlyZXR1cm4gMTsNCiANCiAJLyogTWFrZSBzdXJlIHdlIHByZXNlcnZl IGFuIGV4aXN0aW5nIE1JVE0gcmVxdWlyZW1lbnQqLw0KZGlmZiAtLWdpdCBhL25ldC9ibHVldG9v dGgvaGNpX2V2ZW50LmMgYi9uZXQvYmx1ZXRvb3RoL2hjaV9ldmVudC5jDQppbmRleCA3NzkzMGFh Li40NjRjZmI0IDEwMDY0NA0KLS0tIGEvbmV0L2JsdWV0b290aC9oY2lfZXZlbnQuYw0KKysrIGIv bmV0L2JsdWV0b290aC9oY2lfZXZlbnQuYw0KQEAgLTEzMTEsNiArMTMxMSwxNSBAQCBzdGF0aWMg aW5saW5lIHZvaWQgaGNpX2Nvbm5fY29tcGxldGVfZXZ0KHN0cnVjdCBoY2lfZGV2ICpoZGV2LCBz dHJ1Y3Qgc2tfYnVmZiAqcw0KIAkJaWYgKHRlc3RfYml0KEhDSV9FTkNSWVBULCAmaGRldi0+Zmxh Z3MpKQ0KIAkJCWNvbm4tPmxpbmtfbW9kZSB8PSBIQ0lfTE1fRU5DUllQVDsNCiANCisJCS8qIElu ZGljYXRlIHRoZSBjb3JyZWN0IGxpbmsgc3RhdGUgZm9yIGxlZ2FjeSBzZWMgbW9kZSAzDQorCQkg KiByZW1vdGUgZGV2aWNlcyBmb3Igd2hpY2ggdGhlIExNIGhhcyBhbHJlYWR5IGVzdGFibGlzaGVk DQorCQkgKiBsaW5rIGVuY3J5cHRpb24gKi8NCisJCWlmIChjb25uLT50eXBlID09IEFDTF9MSU5L ICYmIGV2LT5lbmNyX21vZGUgPT0gMHgwMSAmJg0KKwkJCQljb25uLT5wZW5kaW5nX3NlY19sZXZl bCAhPSBCVF9TRUNVUklUWV9ISUdIKSB7DQorCQkJY29ubi0+bGlua19tb2RlIHw9IEhDSV9MTV9B VVRIIHwgSENJX0xNX0VOQ1JZUFQ7DQorCQkJY29ubi0+c2VjX2xldmVsID0gY29ubi0+cGVuZGlu Z19zZWNfbGV2ZWw7DQorCQl9DQorDQogCQkvKiBHZXQgcmVtb3RlIGZlYXR1cmVzICovDQogCQlp ZiAoY29ubi0+dHlwZSA9PSBBQ0xfTElOSykgew0KIAkJCXN0cnVjdCBoY2lfY3BfcmVhZF9yZW1v dGVfZmVhdHVyZXMgY3A7DQotLSANCjEuNy40LjENCg0K