Luiz Augusto von Dentz 935f324e4b Bluetooth: L2CAP: Fix result of L2CAP_ECRED_CONN_RSP when MTU is too short ...

[ Upstream commit c28d2bff70 ]

Test L2CAP/ECFC/BV-26-C expect the response to L2CAP_ECRED_CONN_REQ with
and MTU value < L2CAP_ECRED_MIN_MTU (64) to be L2CAP_CR_LE_INVALID_PARAMS
rather than L2CAP_CR_LE_UNACCEPT_PARAMS.

Also fix not including the correct number of CIDs in the response since
the spec requires all CIDs being rejected to be included in the
response.

Link: https://github.com/bluez/bluez/issues/1868
Fixes: 15f02b9105 ("Bluetooth: L2CAP: Add initial code for Enhanced Credit Based Mode")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2026-03-04 07:21:32 -05:00

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bluetooth.h

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coredump.h

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hci_core.h

Bluetooth: btusb: mediatek: Fix kernel crash when releasing mtk iso interface

2025-12-07 06:24:54 +09:00

hci_mon.h

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hci_sock.h

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hci_sync.h

Bluetooth: hci_sync: fix set_local_name race condition

2025-09-04 15:31:47 +02:00

hci.h

Bluetooth: HCI: Fix tracking of advertisement set/instance 0x00

2025-11-13 15:33:58 -05:00

iso.h

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l2cap.h

Bluetooth: L2CAP: Fix result of L2CAP_ECRED_CONN_RSP when MTU is too short

2026-03-04 07:21:32 -05:00

mgmt.h

Bluetooth: MGMT: fix crash in set_mesh_sync and set_mesh_complete

2025-11-24 10:36:08 +01:00

rfcomm.h

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sco.h

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