From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?utf-8?B?SsO2cm4=?= Engel Subject: Re: logfs: kernel NULL dereference Date: Wed, 14 Sep 2011 20:34:29 +0200 Message-ID: <20110914183429.GE24351@logfs.org> References: <20110903125637.GG6092@smp.if.uj.edu.pl> <20110907141527.GM32018@logfs.org> <20110907210312.GA17634@smp.if.uj.edu.pl> <20110907220856.GR32018@logfs.org> <20110908161726.GA9104@smp.if.uj.edu.pl> <20110914182425.GD24351@logfs.org> Reply-To: device-mapper development Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20110914182425.GD24351@logfs.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com To: dm-devel@redhat.com Cc: Witold Baryluk , Prasad Joshi , Aniket Sane List-Id: dm-devel.ids Rm9yd2FyZGVkIHRvIGRtLWRldmVsLiAgUHJvYmxlbSBpcyBhIE5VTEwgcG9pbnRlciBkZXJlZmVy ZW5jZSBpbgprY3J5cHRkX2lvX3JlYWQsIHdoaWNoIGlzIHRyaWdnZXJlZCB3aGVuIG1vdW50aW5n IGxvZ2ZzLiAgSWYgc29tZW9uZQp3aXRoIGRldmljZSBtYXBwZXIga25vd2xlZGdlIGNvdWxkIGhh dmUgYSBsb29rLCB0aGF0IHdvdWxkIGJlIHVzZWZ1bC4KCk9uIFdlZCwgMTQgU2VwdGVtYmVyIDIw MTEgMjA6MjQ6MjUgKzAyMDAsIErDtnJuIEVuZ2VsIHdyb3RlOgo+IAo+IE9rLCBJIGNhbiByZWxp YWJseSByZXByb2R1Y2UgdGhlIHByb2JsZW0gd2l0aCB0aGUgZm9sbG93aW5nLCBiYXNlZCBvbgo+ IHlvdXIgZGVzY3JpcHRpb246Cj4gCj4gdHJ1bmNhdGUgLXMgMCBmb28KPiB0cnVuY2F0ZSAtcyAx RyBmb28KPiBsb3NldHVwIC12IC1mIGZvbwo+IGNyeXB0c2V0dXAgbHVrc0Zvcm1hdCAvZGV2L2xv b3AwCj4gY3J5cHRzZXR1cCBsdWtzT3BlbiAvZGV2L2xvb3AwIGZvbwo+IHB2Y3JlYXRlIC9kZXYv bWFwcGVyL2Zvbwo+IHZnY3JlYXRlIG91cl92b2x1bWUgL2Rldi9tYXBwZXIvZm9vCj4gbHZjcmVh dGUgLUwgMTI4TSAtbiBsb2dmc3Rlc3Qgb3VyX3ZvbHVtZQo+IHllcyB5ZXMgfCBta2xvZ2ZzIC9k ZXYvbWFwcGVyL291cl92b2x1bWUtbG9nZnN0ZXN0Cj4gbW91bnQgL2Rldi9tYXBwZXIvb3VyX3Zv bHVtZS1sb2dmc3Rlc3QgL21udC8KPiAKPiBJdCBpcyBhIGJpdCBhbm5veWluZyB0aGF0IGNyeXB0 c2V0dXAgY2Fubm90IGVhc2lseSBiZSBzY3JpcHRlZC4gIE9oCj4gd2VsbCEgIFByb2JsZW0gaXMg aW5kZWVkIHdpdGggdGhlIG1lbWNweSwgZXhjZXB0IHRoYXQKPiBiaW9faW92ZWMoYmFzZV9iaW8p IGlzIE5VTEwsIG5vdCBjbG9uZS0+YmlfaW9fdmVjLiAgSSBoYXZlIGFkZGVkIHRoaXMKPiBsaW5l IGluIGEgYnVuY2ggb2YgcGxhY2VzIHRvIGdldCBhIGJldHRlciBpZGVhLgo+IAlwcmludGsoIiVw ICVwICVwICVzXG4iLCBiaW8sIGJpby0+YmlfaW9fdmVjLCBiaW9faW92ZWMoYmlvKSwgX19mdW5j X18pOwo+IAo+IGZmZmY4ODAyMzQyNGZjMTggZmZmZjg4MDIzNDI0ZmNhOCBmZmZmODgwMjM0MjRm Y2E4IHN5bmNfcmVxdWVzdAo+IGZmZmY4ODAyMzQyNGZjMTggZmZmZjg4MDIzNDI0ZmNhOCBmZmZm ODgwMjM0MjRmY2E4IGRtX3JlcXVlc3QKPiBmZmZmODgwMjM0MjRmYzE4IGZmZmY4ODAyMzQyNGZj YTggZmZmZjg4MDIzNDI0ZmNhOCBfZG1fcmVxdWVzdAo+IGZmZmY4ODAyMzQyNGZjMTggZmZmZjg4 MDIzNDI0ZmNhOCBmZmZmODgwMjM0MjRmY2E4IF9fc3BsaXRfYW5kX3Byb2Nlc3NfYmlvCj4gZmZm Zjg4MDIzNWExMGQ0MCAgICAgICAgICAgKG51bGwpICAgICAgICAgICAobnVsbCkgX19tYXBfYmlv Cj4gZmZmZjg4MDIzNWExMGQ0MCAgICAgICAgICAgKG51bGwpICAgICAgICAgICAobnVsbCkgZG1f cmVxdWVzdAo+IGZmZmY4ODAyMzVhMTBkNDAgICAgICAgICAgIChudWxsKSAgICAgICAgICAgKG51 bGwpIF9kbV9yZXF1ZXN0Cj4gZmZmZjg4MDIzNWExMGQ0MCAgICAgICAgICAgKG51bGwpICAgICAg ICAgICAobnVsbCkgX19zcGxpdF9hbmRfcHJvY2Vzc19iaW8KPiBmZmZmODgwMjM1MzY4NzgwICAg ICAgICAgICAobnVsbCkgICAgICAgICAgIChudWxsKSBfX21hcF9iaW8KPiBmZmZmODgwMjM1MzY4 NzgwICAgICAgICAgICAobnVsbCkgICAgICAgICAgIChudWxsKSBjcnlwdF9tYXAKPiBmZmZmODgw MjM1MzY4NzgwICAgICAgICAgICAobnVsbCkgICAgICAgICAgIChudWxsKSBrY3J5cHRkX2lvX3Jl YWQKPiAKPiBTbyBfX3NwbGl0X2FuZF9wcm9jZXNzX2JpbyBjcmVhdGVzIHR3byBuZXcgYmlvcywg Ym90aCBvZiB3aGljaCBsYWNrIGEKPiBiaV9pb192ZWMgbWVtYmVyIGFuZCBvbmUgb2Ygd2hpY2gg Z2V0cyBwYXNzZWQgdG8ga2NyeXB0ZF9pb19yZWFkCj4gZXZlbnR1YWxseS4gIEhvIGh1bS4KPiAK PiBNeSB1bmRlcnN0YW5kaW5nIG9mIGRldmljZSBtYXBwZXIgaXMgbm90IGdvb2QgZW5vdWdoIHll dCB0byB1bmRlcnN0YW5kCj4gd2hhdCBpcyByZWFsbHkgZ29pbmcgb24gaGVyZS4KPiAKPiBKw7Zy bgo+IAo+IC0tIAo+IE9uZSBvZiBteSBtb3N0IHByb2R1Y3RpdmUgZGF5cyB3YXMgdGhyb3dpbmcg YXdheSAxMDAwIGxpbmVzIG9mIGNvZGUuCj4gLS0gS2VuIFRob21wc29uLgoKSsO2cm4KCi0tIApJ biBBbWVyaWNhIHlvdSBjYW4gaGF2ZSBlaXRoZXIgYSBmbGltc3kgYm94IGJhbmdlZCB0b2dldGhl ciBvdXQgb2YgdHdvCmJ5IGZvdXJzIGFuZCBkcnl3YWxsLCBvciBhIE1jTWFuc2lvbiAtLSBhIGZs aW1zeSBib3ggYmFuZ2VkIHRvZ2V0aGVyCm91dCBvZiB0d28gYnkgZm91cnMgYW5kIGRyeXdhbGws IGJ1dCBsYXJnZXIsIG1vcmUgZHJhbWF0aWMtbG9va2luZywKYW5kIGZ1bGwgb2YgZXhwZW5zaXZl IGZpdHRpbmdzLgotLSBQYXVsIEdyYWhhbQoKLS0KZG0tZGV2ZWwgbWFpbGluZyBsaXN0CmRtLWRl dmVsQHJlZGhhdC5jb20KaHR0cHM6Ly93d3cucmVkaGF0LmNvbS9tYWlsbWFuL2xpc3RpbmZvL2Rt LWRldmVs