tree db55e957f411c7e95d054b53e23ab561f9ad8f84
parent ba6fa29c6dd51a1245a109f4b460092b51cad0f0
author Eliad Peller <eliad@wizery.com> 1331734502 +0200
committer John W. Linville <linville@tuxdriver.com> 1331833234 -0400

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>