From: Stefan Weil <weil@mail.berlios.de>
Date: Tue, 3 Aug 2010 08:53:45 +0000 (+0000)
Subject: davinci_emac: Fix use after free in davinci_emac_remove
X-Git-Tag: v2.6.36-rc1~305^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2a1bc0d56b446104a3a728925b3a7afbef64afa7;p=pandora-kernel.git

davinci_emac: Fix use after free in davinci_emac_remove

free_netdev finally calls kfree which makes the contents
of ndev and priv (private data contained in ndev) invalid.

So iounmap should be called before free_netdev.

Cc: David S. Miller <davem@davemloft.net>
Cc: Chaithrika U S <chaithrika@ti.com>
Cc: Sriramakrishnan <srk@ti.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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