From: Wang Chen <wangchen@cn.fujitsu.com>
Date: Wed, 2 Jul 2008 02:57:19 +0000 (-0700)
Subject: netdevice: Fix wrong string handle in kernel command line parsing
X-Git-Tag: v2.6.26-rc9~84^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=93b3cff9915322d6fa36bac0064714a7076230e4;p=pandora-kernel.git

netdevice: Fix wrong string handle in kernel command line parsing

v1->v2: Use strlcpy() to ensure s[i].name be null-termination.

1. In netdev_boot_setup_add(), a long name will leak.
   ex. : dev=21,0x1234,0x1234,0x2345,eth123456789verylongname.........
2. In netdev_boot_setup_check(), mismatch will happen if s[i].name
   is a substring of dev->name.
   ex. : dev=...eth1 dev=...eth11

[ With feedback from Ben Hutchings. ]

Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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