Bluetooth: Fix missing rcu_read_unlock() in hci_bdaddr_is_paired()
When finding a matching LTK the rcu_read_unlock() function was failing to release the RCU read lock. This patch adds the missing call to rcu_reaD_unlock(). Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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87c8b28d29
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@ -2535,8 +2535,10 @@ bool hci_bdaddr_is_paired(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type)
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rcu_read_lock();
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list_for_each_entry_rcu(k, &hdev->long_term_keys, list) {
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if (k->bdaddr_type == addr_type && !bacmp(bdaddr, &k->bdaddr))
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if (k->bdaddr_type == addr_type && !bacmp(bdaddr, &k->bdaddr)) {
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rcu_read_unlock();
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return true;
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}
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}
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rcu_read_unlock();
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