From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dan Carpenter Subject: [patch 4/4] drm/qxl: integer overflow in qxl_alloc_surf_ioctl() Date: Thu, 17 Sep 2015 14:24:42 +0300 Message-ID: <20150917112442.GD4882@mwanda> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from userp1040.oracle.com (userp1040.oracle.com [156.151.31.81]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8CC076E686 for ; Thu, 17 Sep 2015 04:24:56 -0700 (PDT) Content-Disposition: inline List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: David Airlie Cc: Dave Airlie , security@kernel.org, Ilja Van Sprundel , dri-devel@lists.freedesktop.org, Frediano Ziglio List-Id: dri-devel@lists.freedesktop.org VGhlIHNpemUgY2FsY3VsYXRpb24gY2FuIG92ZXJmbG93LgoKU2lnbmVkLW9mZi1ieTogRGFuIENh cnBlbnRlciA8ZGFuLmNhcnBlbnRlckBvcmFjbGUuY29tPgoKZGlmZiAtLWdpdCBhL2RyaXZlcnMv Z3B1L2RybS9xeGwvcXhsX2lvY3RsLmMgYi9kcml2ZXJzL2dwdS9kcm0vcXhsL3F4bF9pb2N0bC5j CmluZGV4IDU1MmRjMDYuLjVkYTlhNjAgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9xeGwv cXhsX2lvY3RsLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL3F4bC9xeGxfaW9jdGwuYwpAQCAtNDAx LDYgKzQwMSw4IEBAIHN0YXRpYyBpbnQgcXhsX2FsbG9jX3N1cmZfaW9jdGwoc3RydWN0IGRybV9k ZXZpY2UgKmRldiwgdm9pZCAqZGF0YSwKIAogCS8qIHdvcmsgb3V0IHNpemUgYWxsb2NhdGUgYm8g d2l0aCBoYW5kbGUgKi8KIAlhY3R1YWxfc3RyaWRlID0gcGFyYW0tPnN0cmlkZSA8IDAgPyAtcGFy YW0tPnN0cmlkZSA6IHBhcmFtLT5zdHJpZGU7CisJaWYgKGFjdHVhbF9zdHJpZGUgPiAoSU5UX01B WCAtIGFjdHVhbF9zdHJpZGUpIC8gcGFyYW0tPmhlaWdodCkKKwkJcmV0dXJuIC1FSU5WQUw7CiAJ c2l6ZSA9IGFjdHVhbF9zdHJpZGUgKiBwYXJhbS0+aGVpZ2h0ICsgYWN0dWFsX3N0cmlkZTsKIAog CXN1cmYuZm9ybWF0ID0gcGFyYW0tPmZvcm1hdDsKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9kcmktZGV2ZWwK