From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dan Carpenter Subject: [patch] drm/i915: fix a read size argument Date: Thu, 13 Oct 2016 11:55:08 +0300 Message-ID: <20161013085508.GJ16198@mwanda> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Daniel Vetter , Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Cc: David Airlie , intel-gfx@lists.freedesktop.org, kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org V2Ugd2FudCB0byByZWFkIDMgYnl0ZXMgaGVyZSwgYnV0IGJlY2F1c2UgdGhlIHBhcmVudGhlc2lz IGFyZSBpbiB0aGUKd3JvbmcgcGxhY2Ugd2UgaW5zdGVhZCByZWFkOgoKCXNpemVvZihpbnRlbF9k cC0+ZWRwX2RwY2QpID09IHNpemVvZihpbnRlbF9kcC0+ZWRwX2RwY2QpCgp3aGljaCBpcyBvbmUg Ynl0ZS4KCkZpeGVzOiBmZTVhNjZmOTFjODggKCJkcm0vaTkxNTogUmVhZCBQU1IgY2Fwcy9pbnRl cm1lZGlhdGUgZnJlcXMvZXRjLiBvbmx5IG9uY2Ugb24gZURQIikKU2lnbmVkLW9mZi1ieTogRGFu IENhcnBlbnRlciA8ZGFuLmNhcnBlbnRlckBvcmFjbGUuY29tPgoKZGlmZiAtLWdpdCBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9k cC5jCmluZGV4IDE0YTNjZjAuLmVlOGFhOTUgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2RwLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYwpAQCAt MzU1MSw4ICszNTUxLDggQEAgaW50ZWxfZWRwX2luaXRfZHBjZChzdHJ1Y3QgaW50ZWxfZHAgKmlu dGVsX2RwKQogCS8qIFJlYWQgdGhlIGVEUCBEaXNwbGF5IGNvbnRyb2wgY2FwYWJpbGl0aWVzIHJl Z2lzdGVycyAqLwogCWlmICgoaW50ZWxfZHAtPmRwY2RbRFBfRURQX0NPTkZJR1VSQVRJT05fQ0FQ XSAmIERQX0RQQ0RfRElTUExBWV9DT05UUk9MX0NBUEFCTEUpICYmCiAJICAgIGRybV9kcF9kcGNk X3JlYWQoJmludGVsX2RwLT5hdXgsIERQX0VEUF9EUENEX1JFViwKLQkJCSAgICAgaW50ZWxfZHAt PmVkcF9kcGNkLCBzaXplb2YoaW50ZWxfZHAtPmVkcF9kcGNkKSA9PQotCQkJICAgICBzaXplb2Yo aW50ZWxfZHAtPmVkcF9kcGNkKSkpCisJCQkgICAgIGludGVsX2RwLT5lZHBfZHBjZCwgc2l6ZW9m KGludGVsX2RwLT5lZHBfZHBjZCkpID09CisJCQkgICAgIHNpemVvZihpbnRlbF9kcC0+ZWRwX2Rw Y2QpKQogCQlEUk1fREVCVUdfS01TKCJFRFAgRFBDRCA6ICUqcGhcbiIsIChpbnQpIHNpemVvZihp bnRlbF9kcC0+ZWRwX2RwY2QpLAogCQkJICAgICAgaW50ZWxfZHAtPmVkcF9kcGNkKTsKIApfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFp bGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK