From mboxrd@z Thu Jan 1 00:00:00 1970 From: Damien Lespiau Subject: Re: [PATCH] Fix SIGSEGV in libdrm for heigth = 0 and width = 0 Date: Thu, 20 Nov 2014 14:12:22 +0000 Message-ID: <20141120141222.GA5584@strange.ger.corp.intel.com> References: <1415385784.6136.7.camel@localhost.localdomain> 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 D92C56E13D for ; Thu, 20 Nov 2014 06:12:31 -0800 (PST) Content-Disposition: inline In-Reply-To: <1415385784.6136.7.camel@localhost.localdomain> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Thomas Meyer Cc: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gRnJpLCBOb3YgMDcsIDIwMTQgYXQgMDc6NDM6MDRQTSArMDEwMCwgVGhvbWFzIE1leWVyIHdy b3RlOgo+IAo+IGRybV9pbnRlbF9nZW1fYm9fZnJlZSgpIGNyYXNoZXMgYmVjYXVzZSB0aGUgbGlz dCBib19nZW0tPnZtYV9saXN0IGlzIG5vdAo+IHlldCBpbml0aWFsaXNlZCwgYnV0IHRoZSBlcnJv ciBwYXRoIHRyaWVzIHRvIGZyZWUgaXQuCj4gCj4gU2VlIGFsc28gaHR0cHM6Ly9idWdzLmZyZWVk ZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9NzU4NDQKPiAKPiBSZXZpZXdlZC1ieTogQ2hyaXMg V2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4gU2lnbmVkLW9mZi1ieTogVGhvbWFz IE1leWVyIDx0aG9tYXNAbTN5M3IuZGU+CgpUaGFua3MgZm9yIHRoZSBwYXRjaCBhbmQgcmV2aWV3 IHRhZy4gU29ycnkgaXQgdG9vayBzbyBsb25nIHRvIHB1c2gsIGl0Cndhc24ndCBjbGVhciB3aG8g d2FzIGdvaW5nIHRvIGRvIGl0LgoKLS0gCkRhbWllbgoKPiAtLS0KPiAKPiBkaWZmIC0tZ2l0IGEv aW50ZWwvaW50ZWxfYnVmbWdyX2dlbS5jIGIvaW50ZWwvaW50ZWxfYnVmbWdyX2dlbS5jCj4gaW5k ZXggZjJmNGZlYS4uYjNlOWRiYSAxMDA2NDQKPiAtLS0gYS9pbnRlbC9pbnRlbF9idWZtZ3JfZ2Vt LmMKPiArKysgYi9pbnRlbC9pbnRlbF9idWZtZ3JfZ2VtLmMKPiBAQCAtNzU5LDE1ICs3NTksMTYg QEAgcmV0cnk6Cj4gIAkJYm9fZ2VtLT5zd2l6emxlX21vZGUgPSBJOTE1X0JJVF82X1NXSVpaTEVf Tk9ORTsKPiAgCQlib19nZW0tPnN0cmlkZSA9IDA7Cj4gIAo+ICsJCS8qIGRybV9pbnRlbF9nZW1f Ym9fZnJlZSBjYWxscyBEUk1MSVNUREVMKCkgZm9yIGFuIHVuaW5pdGlhbGl6ZWQKPiArCQkgICBs aXN0ICh2bWFfbGlzdCksIHNvIGJldHRlciBzZXQgdGhlIGxpc3QgaGVhZCBoZXJlICovCj4gKwkJ RFJNSU5JVExJU1RIRUFEKCZib19nZW0tPm5hbWVfbGlzdCk7Cj4gKwkJRFJNSU5JVExJU1RIRUFE KCZib19nZW0tPnZtYV9saXN0KTsKPiAgCQlpZiAoZHJtX2ludGVsX2dlbV9ib19zZXRfdGlsaW5n X2ludGVybmFsKCZib19nZW0tPmJvLAo+ICAJCQkJCQkJIHRpbGluZ19tb2RlLAo+ICAJCQkJCQkJ IHN0cmlkZSkpIHsKPiAgCQkgICAgZHJtX2ludGVsX2dlbV9ib19mcmVlKCZib19nZW0tPmJvKTsK PiAgCQkgICAgcmV0dXJuIE5VTEw7Cj4gIAkJfQo+IC0KPiAtCQlEUk1JTklUTElTVEhFQUQoJmJv X2dlbS0+bmFtZV9saXN0KTsKPiAtCQlEUk1JTklUTElTVEhFQUQoJmJvX2dlbS0+dm1hX2xpc3Qp Owo+ICAJfQo+ICAKPiAgCWJvX2dlbS0+bmFtZSA9IG5hbWU7Cj4gCj4gCj4gCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxp c3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0 b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==