From: Heikki Krogerus <heikki.krogerus@linux.intel.com>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Mika Westerberg <mika.westerberg@linux.intel.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
John Youn <John.Youn@synopsys.com>,
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 [thread overview]
Message-ID: <1456152641-127948-1-git-send-email-heikki.krogerus@linux.intel.com> (raw)
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
next reply other threads:[~2016-02-22 14:50 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-22 14:50 Heikki Krogerus [this message]
2016-02-22 14:50 ` [PATCH 1/2] device property: fwnode->secondary may contain ERR_PTR(-ENODEV) Heikki Krogerus
2016-02-22 14:50 ` [PATCH 2/2] device property: fix for a case of use-after-free Heikki Krogerus
2016-02-22 15:40 ` Andy Shevchenko
2016-02-22 17:04 ` Shevchenko, Andriy
2016-02-23 23:37 ` Rafael J. Wysocki
2016-02-26 8:04 ` Heikki Krogerus
2016-02-26 10:36 ` Heikki Krogerus
2016-02-23 23:37 ` [PATCH 0/2] device property: fix for couple of bugs Rafael J. Wysocki
2016-02-26 8:02 ` Heikki Krogerus
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