tree 41d2add3d419269c5802c0b22e7552c3fa677eb9
parent ebc8d2ab61dde6cf775ae7bb1ed9e38dfe12ca65
author Eric Dumazet <eric.dumazet@gmail.com> 1244432964 +0000
committer David S. Miller <davem@davemloft.net> 1244549502 -0700

net: dev_addr_init() fix

commit f001fde5eadd915f4858d22ed70d7040f48767cf
(net: introduce a list of device addresses dev_addr_list (v6))
added one regression Vegard Nossum found in its testings.

With kmemcheck help, Vegard found some uninitialized memory
was read and reported to user, potentialy leaking kernel data.
( thread can be found on http://lkml.org/lkml/2009/5/30/177 )

dev_addr_init() incorrectly uses sizeof() operator. We were
initializing one byte instead of MAX_ADDR_LEN bytes.

Reported-by: Vegard Nossum <vegard.nossum@gmail.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>