From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6AABD89CF8 for ; Wed, 20 Mar 2019 11:49:01 +0000 (UTC) From: Simon Ser Date: Wed, 20 Mar 2019 13:48:57 +0200 Message-Id: <20190320114857.5110-1-simon.ser@intel.com> MIME-Version: 1.0 Subject: [igt-dev] [PATCH i-g-t v3] tests/testdisplay: fix heap overflow List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: igt-dev@lists.freedesktop.org List-ID: djI6IGFsc28gc2ltcGxpZnkgdGhlIGNvZGUgYnkgdXNpbmcgZGlybmFtZSgzKS4KCnYzOiBkaXJu YW1lIG1heSBtb2RpZnkgaW4tcGxhY2UgaXRzIGFyZ3VtZW50LCBkdXBsaWNhdGUgdGhlIHN0cmlu ZwoKU2lnbmVkLW9mZi1ieTogU2ltb24gU2VyIDxzaW1vbi5zZXJAaW50ZWwuY29tPgotLS0KCldl IGNhbid0IGZyZWUoKSB0aGUgcmV0dXJuIHZhbHVlIG9mIGRpcm5hbWUoKSwgYmVjYXVzZSBpdCBt aWdodCBiZQpzdGF0aWNhbGx5IGFsbG9jYXRlZC4KCkFsc28sIHdlIGRvbid0IHdhbnQgdG8gY2hk aXIoTlVMTCkuCgogdGVzdHMvdGVzdGRpc3BsYXkuYyB8IDIyICsrKysrKysrLS0tLS0tLS0tLS0t LS0KIDEgZmlsZSBjaGFuZ2VkLCA4IGluc2VydGlvbnMoKyksIDE0IGRlbGV0aW9ucygtKQoKZGlm ZiAtLWdpdCBhL3Rlc3RzL3Rlc3RkaXNwbGF5LmMgYi90ZXN0cy90ZXN0ZGlzcGxheS5jCmluZGV4 IGIzNjU3MjY0Li42N2QxYjY4YSAxMDA2NDQKLS0tIGEvdGVzdHMvdGVzdGRpc3BsYXkuYworKysg Yi90ZXN0cy90ZXN0ZGlzcGxheS5jCkBAIC01MSw2ICs1MSw3IEBACiAjaW5jbHVkZSA8Y2Fpcm8u aD4KICNpbmNsdWRlIDxlcnJuby5oPgogI2luY2x1ZGUgPGdldG9wdC5oPgorI2luY2x1ZGUgPGxp Ymdlbi5oPgogI2luY2x1ZGUgPG1hdGguaD4KICNpbmNsdWRlIDxzdGRpbnQuaD4KICNpbmNsdWRl IDxzdGRib29sLmg+CkBAIC01NjMsMjQgKzU2NCwxNyBAQCBzdGF0aWMgZ2Jvb2xlYW4gaW5wdXRf ZXZlbnQoR0lPQ2hhbm5lbCAqc291cmNlLCBHSU9Db25kaXRpb24gY29uZGl0aW9uLAogCXJldHVy biBUUlVFOwogfQogCi1zdGF0aWMgdm9pZCBlbnRlcl9leGVjX3BhdGgoIGNoYXIgKiphcmd2ICkK K3N0YXRpYyB2b2lkIGVudGVyX2V4ZWNfcGF0aChjb25zdCBjaGFyICoqYXJndikKIHsKLQljaGFy ICpleGVjX3BhdGggPSBOVUxMOwotCWNoYXIgKnBvcyA9IE5VTEw7Ci0Jc2hvcnQgbGVuX3BhdGgg PSAwOworCWNoYXIgKmFyZ3YwLCAqZXhlY19wYXRoOwogCWludCByZXQ7CiAKLQlsZW5fcGF0aCA9 IHN0cmxlbiggYXJndlswXSApOwotCWV4ZWNfcGF0aCA9IChjaGFyKikgbWFsbG9jKGxlbl9wYXRo KTsKLQotCW1lbWNweShleGVjX3BhdGgsIGFyZ3ZbMF0sIGxlbl9wYXRoKTsKLQlwb3MgPSBzdHJy Y2hyKGV4ZWNfcGF0aCwgJy8nKTsKLQlpZiAocG9zICE9IE5VTEwpCi0JCSoocG9zKzEpID0gJ1ww JzsKLQorCWFyZ3YwID0gc3RyZHVwKGFyZ3ZbMF0pOworCWlndF9hc3NlcnQoYXJndjApOworCWV4 ZWNfcGF0aCA9IGRpcm5hbWUoYXJndjApOwogCXJldCA9IGNoZGlyKGV4ZWNfcGF0aCk7CiAJaWd0 X2Fzc2VydF9lcShyZXQsIDApOwotCWZyZWUoZXhlY19wYXRoKTsKKwlmcmVlKGFyZ3YwKTsKIH0K IAogc3RhdGljIHZvaWQgcmVzdG9yZV90ZXJtaW9fbW9kZShpbnQgc2lnKQpAQCAtNjI2LDcgKzYy MCw3IEBAIGludCBtYWluKGludCBhcmdjLCBjaGFyICoqYXJndikKIAogCWlndF9za2lwX29uX3Np bXVsYXRpb24oKTsKIAotCWVudGVyX2V4ZWNfcGF0aCggYXJndiApOworCWVudGVyX2V4ZWNfcGF0 aCgoY29uc3QgY2hhciAqKikgYXJndik7CiAKIAl3aGlsZSAoKGMgPSBnZXRvcHRfbG9uZyhhcmdj LCBhcmd2LCBvcHRzdHIsIGxvbmdfb3B0cywgTlVMTCkpICE9IC0xKSB7CiAJCXN3aXRjaCAoYykg ewotLSAKMi4yMS4wCgotLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0KSW50ZWwgRmlubGFuZCBPeQpSZWdpc3RlcmVkIEFk ZHJlc3M6IFBMIDI4MSwgMDAxODEgSGVsc2lua2kgCkJ1c2luZXNzIElkZW50aXR5IENvZGU6IDAz NTc2MDYgLSA0IApEb21pY2lsZWQgaW4gSGVsc2lua2kgCgpUaGlzIGUtbWFpbCBhbmQgYW55IGF0 dGFjaG1lbnRzIG1heSBjb250YWluIGNvbmZpZGVudGlhbCBtYXRlcmlhbCBmb3IKdGhlIHNvbGUg dXNlIG9mIHRoZSBpbnRlbmRlZCByZWNpcGllbnQocykuIEFueSByZXZpZXcgb3IgZGlzdHJpYnV0 aW9uCmJ5IG90aGVycyBpcyBzdHJpY3RseSBwcm9oaWJpdGVkLiBJZiB5b3UgYXJlIG5vdCB0aGUg aW50ZW5kZWQKcmVjaXBpZW50LCBwbGVhc2UgY29udGFjdCB0aGUgc2VuZGVyIGFuZCBkZWxldGUg YWxsIGNvcGllcy4KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fCmlndC1kZXYgbWFpbGluZyBsaXN0CmlndC1kZXZAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0 dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaWd0LWRldg==