From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752434AbcBVOur (ORCPT ); Mon, 22 Feb 2016 09:50:47 -0500 Received: from mga02.intel.com ([134.134.136.20]:42279 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752306AbcBVOup (ORCPT ); Mon, 22 Feb 2016 09:50:45 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,484,1449561600"; d="scan'208";a="891775606" From: Heikki Krogerus To: "Rafael J. Wysocki" Cc: Mika Westerberg , Andy Shevchenko , John Youn , linux-kernel@vger.kernel.org Subject: [PATCH 0/2] device property: fix for couple of bugs Date: Mon, 22 Feb 2016 16:50:39 +0200 Message-Id: <1456152641-127948-1-git-send-email-heikki.krogerus@linux.intel.com> X-Mailer: git-send-email 2.7.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, The fwnode->secondary is causing problems when a property_set is providing the primary fwnode. Both of these fixes are a bit clumsy looking IMO, but I didn't have better ideas. I think the second one fixing the use-after-free bug should ideally be taken care of in set_secondary_fwnode() instead of device_remove_property_set(), but I didn't have any ideas how to do that. Heikki Krogerus (2): device property: fwnode->secondary may contain ERR_PTR(-ENODEV) device property: fix for a case of use-after-free drivers/base/property.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) -- 2.7.0