From: Eliad Peller <eliad@wizery.com>
Date: Wed, 14 Mar 2012 14:15:02 +0000 (+0200)
Subject: mac80211: add NULL terminator to debugfs_netdev write buf
X-Git-Tag: v3.4-rc1~177^2~48^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ada577c12f7cd8851c999a9f19f62df06df7c39a;p=pandora-kernel.git

mac80211: add NULL terminator to debugfs_netdev write buf

Some debugfs write functions call kstrto* functions, which
assume the string is null-terminated. Make it valid by changing
ieee80211_if_write() to use static buffer instead of allocating
one, and set the last char to NULL.

(The write functions try to parse some integer/mac address,
so 64 bytes buffer should be enough)

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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