From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 19 Apr 2012 07:00:19 +0000 (+0300)
Subject: ksz884x: don't copy too much in netdev_set_mac_address()
X-Git-Tag: v3.4-rc5~44^2~10
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=716af4abd6e6370226f567af50bfaca274515980;p=pandora-kernel.git

ksz884x: don't copy too much in netdev_set_mac_address()

MAX_ADDR_LEN is 32.  ETH_ALEN is 6.  mac->sa_data is a 14 byte array, so
the memcpy() is doing a read past the end of the array.  I asked about
this on netdev and Ben Hutchings told me it's supposed to be copying
ETH_ALEN bytes (thanks Ben).

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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