Niels Dossche 5781bb8a31 Bluetooth: protect le accept and resolv lists with hdev->lock ...

[ Upstream commit 5e2b6064cbc5fd582396768c5f9583f65085e368 ]

Concurrent operations from events on le_{accept,resolv}_list are
currently unprotected by hdev->lock.
Most existing code do already protect the lists with that lock.
This can be observed in hci_debugfs and hci_sync.
Add the protection for these events too.

Fixes: b950aa8863 ("Bluetooth: Add definitions and track LE resolve list modification")
Fixes: 0f36b589e4 ("Bluetooth: Track LE white list modification via HCI commands")
Signed-off-by: Niels Dossche <dossche.niels@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-07-12 16:35:07 +02:00

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