From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: [PATCH libdrm] intel: Leak the userptr test bo Date: Fri, 17 Apr 2015 11:57:28 +0100 Message-ID: <1429268248-13186-1-git-send-email-tvrtko.ursulin@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 257686E12E for ; Fri, 17 Apr 2015 03:57:32 -0700 (PDT) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org RnJvbTogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVsLmNvbT4KCkluIG9yZGVy IHRvIHVzZSB1c2VycHRyLCB0aGUga2VybmVsIHRyYWNrcyB0aGUgb3duZXIncyBtbSB3aXRoIGEK bW11X25vdGlmaWVyLiBTZXR0aW5nIHRoYXQgaXMgdmVyeSBleHBlbnNpdmUgLSBpdCBpbnZvbHZl cyB0YWtpbmcgYWxsCm1tX2xvY2tzIGFuZCBhIHN0b3BfbWFjaGluZSgpLiBUaGlzIHRyYWNraW5n IGxpdmVzIG9ubHkgZm9yIGFzIGxvbmcgYXMKdGhlIGNsaWVudCBpcyB1c2luZyB1c2VycHRyIG9i amVjdHMgLSBzbyBpZiB0aGUgY2xpZW50IGFsbG9jYXRlcyB0aGVuCmZyZWVzIGEgdXNlcnB0ciBp biBhIGxvb3AsIHdlIHdpbGwgYmUgZXhlY3V0aW5nIHRoYXQgaGVhdnl3ZWlnaHQgc2V0dXAKZXZl cnl0aW1lLiBUbyBhbW1vcml0aXplIHRoaXMgY29zdCwganVzdCBsZWFrIHRoZSB0ZXN0IGJvIGFu ZCB0aGUgc2luZ2xlCmJhY2tpbmcgcGFnZSB3ZSB1c2UgZm9yIGRldGVjdGluZyB1c2VycHRyLgoK djI6IEZyZWUgdGhlIG9iamVjdCBhbmQgbWVtb3J5IHdoZW4gYnVmbWdyIGlzIGRlc3Ryb3llZC4K ClNpZ25lZC1vZmYtYnk6IFR2cnRrbyBVcnN1bGluIDx0dnJ0a28udXJzdWxpbkBpbnRlbC5jb20+ CkNjOiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNvbi5jby51az4KLS0tCiBpbnRlbC9p bnRlbF9idWZtZ3JfZ2VtLmMgfCAzOSArKysrKysrKysrKysrKysrKysrKysrKysrKysrLS0tLS0t LS0tLS0KIDEgZmlsZSBjaGFuZ2VkLCAyOCBpbnNlcnRpb25zKCspLCAxMSBkZWxldGlvbnMoLSkK CmRpZmYgLS1naXQgYS9pbnRlbC9pbnRlbF9idWZtZ3JfZ2VtLmMgYi9pbnRlbC9pbnRlbF9idWZt Z3JfZ2VtLmMKaW5kZXggZjVkNjEzMC4uOTY5YWRlNSAxMDA2NDQKLS0tIGEvaW50ZWwvaW50ZWxf YnVmbWdyX2dlbS5jCisrKyBiL2ludGVsL2ludGVsX2J1Zm1ncl9nZW0uYwpAQCAtMTMyLDYgKzEz MiwxMSBAQCB0eXBlZGVmIHN0cnVjdCBfZHJtX2ludGVsX2J1Zm1ncl9nZW0gewogCXVuc2lnbmVk IGludCBoYXNfdmVib3ggOiAxOwogCWJvb2wgZmVuY2VkX3JlbG9jczsKIAorCXN0cnVjdCB7CisJ CXZvaWQgKnB0cjsKKwkJdWludDMyX3QgaGFuZGxlOworCX0gdXNlcnB0cl9hY3RpdmU7CisKIAlj aGFyICphdWJfZmlsZW5hbWU7CiAJRklMRSAqYXViX2ZpbGU7CiAJdWludDMyX3QgYXViX29mZnNl dDsKQEAgLTk0Myw3ICs5NDgsNiBAQCBoYXNfdXNlcnB0cihkcm1faW50ZWxfYnVmbWdyX2dlbSAq YnVmbWdyX2dlbSkKIAl2b2lkICpwdHI7CiAJbG9uZyBwZ3N6OwogCXN0cnVjdCBkcm1faTkxNV9n ZW1fdXNlcnB0ciB1c2VycHRyOwotCXN0cnVjdCBkcm1fZ2VtX2Nsb3NlIGNsb3NlX2JvOwogCiAJ cGdzeiA9IHN5c2NvbmYoX1NDX1BBR0VTSVpFKTsKIAlhc3NlcnQocGdzeiA+IDApOwpAQCAtOTcw LDE1ICs5NzQsMTUgQEAgcmV0cnk6CiAJCXJldHVybiBmYWxzZTsKIAl9CiAKLQltZW1jbGVhcihj bG9zZV9ibyk7Ci0JY2xvc2VfYm8uaGFuZGxlID0gdXNlcnB0ci5oYW5kbGU7Ci0JcmV0ID0gZHJt SW9jdGwoYnVmbWdyX2dlbS0+ZmQsIERSTV9JT0NUTF9HRU1fQ0xPU0UsICZjbG9zZV9ibyk7Ci0J ZnJlZShwdHIpOwotCWlmIChyZXQpIHsKLQkJZnByaW50ZihzdGRlcnIsICJGYWlsZWQgdG8gcmVs ZWFzZSB0ZXN0IHVzZXJwdHIgb2JqZWN0ISAoJWQpICIKLQkJCQkiaTkxNSBrZXJuZWwgZHJpdmVy IG1heSBub3QgYmUgc2FuZSFcbiIsIGVycm5vKTsKLQkJcmV0dXJuIGZhbHNlOwotCX0KKwkvKiBX ZSBkb24ndCByZWxlYXNlIHRoZSB1c2VycHRyIGJvIGhlcmUgYXMgd2Ugd2FudCB0byBrZWVwIHRo ZQorCSAqIGtlcm5lbCBtbSB0cmFja2luZyBhbGl2ZSBmb3Igb3VyIGxpZmV0aW1lLiBUaGUgZmly c3QgdGltZSB3ZQorCSAqIGNyZWF0ZSBhIHVzZXJwdHIgb2JqZWN0IHRoZSBrZXJuZWwgaGFzIHRv IGluc3RhbGwgYSBtbXVfbm90aWZlcgorCSAqIHdoaWNoIGlzIGEgaGVhdnl3ZWlnaHQgb3BlcmF0 aW9uIChlLmcuIGl0IHJlcXVpcmVzIHRha2luZyBhbGwKKwkgKiBtbV9sb2NrcyBhbmQgc3RvcF9t YWNoaW5lKCkpLgorCSAqLworCisJYnVmbWdyX2dlbS0+dXNlcnB0cl9hY3RpdmUucHRyID0gcHRy OworCWJ1Zm1ncl9nZW0tPnVzZXJwdHJfYWN0aXZlLmhhbmRsZSA9IHVzZXJwdHIuaGFuZGxlOwog CiAJcmV0dXJuIHRydWU7CiB9CkBAIC0xODA1LDcgKzE4MDksOCBAQCBzdGF0aWMgdm9pZAogZHJt X2ludGVsX2J1Zm1ncl9nZW1fZGVzdHJveShkcm1faW50ZWxfYnVmbWdyICpidWZtZ3IpCiB7CiAJ ZHJtX2ludGVsX2J1Zm1ncl9nZW0gKmJ1Zm1ncl9nZW0gPSAoZHJtX2ludGVsX2J1Zm1ncl9nZW0g KikgYnVmbWdyOwotCWludCBpOworCXN0cnVjdCBkcm1fZ2VtX2Nsb3NlIGNsb3NlX2JvOworCWlu dCBpLCByZXQ7CiAKIAlmcmVlKGJ1Zm1ncl9nZW0tPmV4ZWMyX29iamVjdHMpOwogCWZyZWUoYnVm bWdyX2dlbS0+ZXhlY19vYmplY3RzKTsKQEAgLTE4MjksNiArMTgzNCwxOCBAQCBkcm1faW50ZWxf YnVmbWdyX2dlbV9kZXN0cm95KGRybV9pbnRlbF9idWZtZ3IgKmJ1Zm1ncikKIAkJfQogCX0KIAor CS8qIFJlbGVhc2UgdXNlcnB0ciBibyBrZXB0IGhhbmdpbmcgYXJvdW5kIGZvciBvcHRpbWlzYXRp b24uICovCisJaWYgKGJ1Zm1ncl9nZW0tPnVzZXJwdHJfYWN0aXZlLnB0cikgeworCQltZW1jbGVh cihjbG9zZV9ibyk7CisJCWNsb3NlX2JvLmhhbmRsZSA9IGJ1Zm1ncl9nZW0tPnVzZXJwdHJfYWN0 aXZlLmhhbmRsZTsKKwkJcmV0ID0gZHJtSW9jdGwoYnVmbWdyX2dlbS0+ZmQsIERSTV9JT0NUTF9H RU1fQ0xPU0UsICZjbG9zZV9ibyk7CisJCWZyZWUoYnVmbWdyX2dlbS0+dXNlcnB0cl9hY3RpdmUu cHRyKTsKKwkJaWYgKHJldCkKKwkJCWZwcmludGYoc3RkZXJyLAorCQkJCSJGYWlsZWQgdG8gcmVs ZWFzZSB0ZXN0IHVzZXJwdHIgb2JqZWN0ISAoJWQpICIKKwkJCQkiaTkxNSBrZXJuZWwgZHJpdmVy IG1heSBub3QgYmUgc2FuZSFcbiIsIGVycm5vKTsKKwl9CisKIAlmcmVlKGJ1Zm1ncik7CiB9CiAK LS0gCjIuMy41CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK aHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=