From: Viresh Kumar <viresh.kumar@linaro.org>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Rafael Wysocki <rjw@rjwysocki.net>,
linaro-kernel <linaro-kernel@lists.linaro.org>,
Linux PM list <linux-pm@vger.kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Len Brown <len.brown@intel.com>,
open list <linux-kernel@vger.kernel.org>,
Nishanth Menon <nm@ti.com>, Pavel Machek <pavel@ucw.cz>,
Stephen Boyd <sboyd@codeaurora.org>,
Viresh Kumar <vireshk@kernel.org>
Subject: Re: [PATCH V3 2/2] PM / OPP: Parse 'opp-<prop>-<name>' bindings
Date: Tue, 5 Jan 2016 16:16:30 +0530 [thread overview]
Message-ID: <20160105104630.GB30120@ubuntu> (raw)
In-Reply-To: <CAMuHMdUXHU7d_X9PpWTVDc9iE3knd0N-iQKT2FeDhX6mOg13tg@mail.gmail.com>
On 05-01-16, 11:31, Geert Uytterhoeven wrote:
> Any chance an attacker can overflow name[] by providing a very long
> dev_opp->prop_name?
>
> Better safe than sorry:
>
> snprintf(name, sizeof(name), ...);
Sent a patch to you..
--
viresh
prev parent reply other threads:[~2016-01-05 10:46 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-09 2:31 [PATCH V3 0/2] PM / OPP: Parse opp-supported-hw/opp-<prop>-<name> bindings Viresh Kumar
2015-12-09 2:31 ` [PATCH V3 1/2] PM / OPP: Parse 'opp-supported-hw' binding Viresh Kumar
2015-12-10 9:55 ` Lee Jones
2015-12-09 2:31 ` [PATCH V3 2/2] PM / OPP: Parse 'opp-<prop>-<name>' bindings Viresh Kumar
2015-12-10 9:54 ` Lee Jones
2015-12-10 21:45 ` Rafael J. Wysocki
2015-12-11 1:41 ` Viresh Kumar
2016-01-05 10:31 ` Geert Uytterhoeven
2016-01-05 10:46 ` Viresh Kumar [this message]
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