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Bluetooth: bnep: bnep_add_connection() should verify that it's dealing with l2cap socket

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same story as cmtp

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Al Viro 2014-12-19 06:20:59 +00:00 committed by Marcel Holtmann
parent 96c26653ce
commit 71bb99a02b
1 changed files with 3 additions and 0 deletions
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3
net/bluetooth/bnep/core.c
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@ -533,6 +533,9 @@ int bnep_add_connection(struct bnep_connadd_req *req, struct socket *sock)
BT_DBG(""); BT_DBG("");
if (!l2cap_is_socket(sock))
return -EBADFD;
baswap((void *) dst, &l2cap_pi(sock->sk)->chan->dst); baswap((void *) dst, &l2cap_pi(sock->sk)->chan->dst);
baswap((void *) src, &l2cap_pi(sock->sk)->chan->src); baswap((void *) src, &l2cap_pi(sock->sk)->chan->src);