linux-kernel - Re: [PATCH AUTOSEL 5.0 010/262] apparmor: fix double free when unpack of secmark rules fails

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Message-ID: <20190328100847.GC19456@atrey.karlin.mff.cuni.cz>
Date:   Thu, 28 Mar 2019 11:08:48 +0100
From:   Pavel Machek <pavel@....cz>
To:     Sasha Levin <sashal@...nel.org>
Cc:     linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        John Johansen <john.johansen@...onical.com>,
        linux-security-module@...r.kernel.org
Subject: Re: [PATCH AUTOSEL 5.0 010/262] apparmor: fix double free when
 unpack of secmark rules fails

> From: John Johansen <john.johansen@...onical.com>
> 
> [ Upstream commit d8dbb581d4f86a2ac669c056fc71a28ebeb367f4 ]
> 
> if secmark rules fail to unpack a double free happens resulting in
> the following oops

> 
> Fixes: 9caafbe2b4cf ("apparmor: Parse secmark policy")
> Reported-by: Alex Murray <alex.murray@...onical.com>
> Signed-off-by: John Johansen <john.johansen@...onical.com>
> Signed-off-by: Sasha Levin <sashal@...nel.org>

Acked-for-stable: Pavel Machek <pavel@....cz>

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