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Mathias Krause authored
The L2TP code for IPv6 fails to initialize the l2tp_conn_id member of struct sockaddr_l2tpip6 and therefore leaks four bytes kernel stack in l2tp_ip6_recvmsg() in case msg_name is set. Initialize l2tp_conn_id with 0 to avoid the info leak. Signed-off-by:
Mathias Krause <minipli@googlemail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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