Bluetooth: hci_conn: Consolidate code for aborting connections

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[ Upstream commit a13f316e90 ]

This consolidates code for aborting connections using
hci_cmd_sync_queue so it is synchronized with other threads, but
because of the fact that some commands may block the cmd_sync_queue
while waiting specific events this attempt to cancel those requests by
using hci_cmd_sync_cancel.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Stable-dep-of: 94d9ba9f98 ("Bluetooth: hci_sync: Fix UAF in hci_disconnect_all_sync")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Luiz Augusto von Dentz 2023-06-26 17:25:06 -07:00 • committed by Greg Kroah-Hartman

parent 0c57f9ad2c

commit e4511a67fc

4 changed files with 47 additions and 147 deletions

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2

include/net/bluetooth/hci_core.h

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160

net/bluetooth/hci_conn.c

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23

net/bluetooth/hci_sync.c

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15

net/bluetooth/mgmt.c

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