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NFC: Keep socket alive until the DISC PDU is actually sent

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This patch keeps the socket alive and therefore does not remove
it from the sockets list in the local until the DISC PDU has been
actually sent. Otherwise we would reply with DM PDUs before sending
the DISC one.

Signed-off-by: Thierry Escande <thierry.escande@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Thierry Escande 2013-06-04 11:34:51 +02:00 • committed by Samuel Ortiz
parent 58e3dd1558
commit 17f7ae16ae
3 changed files with 15 additions and 0 deletions
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7
net/nfc/llcp_core.c
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@ -730,6 +730,13 @@ static void nfc_llcp_tx_work(struct work_struct *work)
DUMP_PREFIX_OFFSET, 16, 1,
skb->data, skb->len, true);
if (ptype == LLCP_PDU_DISC && sk != NULL &&
sk->sk_state == LLCP_DISCONNECTING) {
nfc_llcp_sock_unlink(&local->sockets, sk);
sock_orphan(sk);
sock_put(sk);
}
if (ptype == LLCP_PDU_I)
copy_skb = skb_copy(skb, GFP_ATOMIC);