sock_diag: do not broadcast raw socket destruction

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[ Upstream commit 9a0fee2b55 ]

Diag intends to broadcast tcp_sk and udp_sk socket destruction.
Testing sk->sk_protocol for IPPROTO_TCP/IPPROTO_UDP alone is not
sufficient for this. Raw sockets can have the same type.

Add a test for sk->sk_type.

Fixes: eb4cb00852 ("sock_diag: define destruction multicast groups")
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Willem de Bruijn 2016-06-24 16:02:35 -04:00 • committed by Greg Kroah-Hartman

parent 688feac489

commit 348a1cd82c

1 changed files with 6 additions and 0 deletions

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include/linux/sock_diag.h

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