tree aa7727f84e4ce2a2b1cf758e03d176c62354f44b
parent 79b3891587741dfac72cdfead1f2764b56a567b0
author Eric Dumazet <eric.dumazet@gmail.com> 1307425326 -0700
committer David S. Miller <davem@davemloft.net> 1307425326 -0700

af_packet: prevent information leak

In 2.6.27, commit 393e52e33c6c2 (packet: deliver VLAN TCI to userspace)
added a small information leak.

Add padding field and make sure its zeroed before copy to user.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
CC: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>