netdev - [PATCH AUTOSEL 4.19 50/55] Bluetooth: Fix the HCI to MGMT status conversion table

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <20210706112638.2065023-50-sashal@kernel.org>
Date:   Tue,  6 Jul 2021 07:26:33 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Yu Liu <yudiliu@...gle.com>, Miao-chen Chou <mcchou@...omium.org>,
        Marcel Holtmann <marcel@...tmann.org>,
        Sasha Levin <sashal@...nel.org>,
        linux-bluetooth@...r.kernel.org, netdev@...r.kernel.org
Subject: [PATCH AUTOSEL 4.19 50/55] Bluetooth: Fix the HCI to MGMT status conversion table

From: Yu Liu <yudiliu@...gle.com>

[ Upstream commit 4ef36a52b0e47c80bbfd69c0cce61c7ae9f541ed ]

0x2B, 0x31 and 0x33 are reserved for future use but were not present in
the HCI to MGMT conversion table, this caused the conversion to be
incorrect for the HCI status code greater than 0x2A.

Reviewed-by: Miao-chen Chou <mcchou@...omium.org>
Signed-off-by: Yu Liu <yudiliu@...gle.com>
Signed-off-by: Marcel Holtmann <marcel@...tmann.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 net/bluetooth/mgmt.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 5340b1097afb..9fae141a85fa 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -219,12 +219,15 @@ static u8 mgmt_status_table[] = {
 	MGMT_STATUS_TIMEOUT,		/* Instant Passed */
 	MGMT_STATUS_NOT_SUPPORTED,	/* Pairing Not Supported */
 	MGMT_STATUS_FAILED,		/* Transaction Collision */
+	MGMT_STATUS_FAILED,		/* Reserved for future use */
 	MGMT_STATUS_INVALID_PARAMS,	/* Unacceptable Parameter */
 	MGMT_STATUS_REJECTED,		/* QoS Rejected */
 	MGMT_STATUS_NOT_SUPPORTED,	/* Classification Not Supported */
 	MGMT_STATUS_REJECTED,		/* Insufficient Security */
 	MGMT_STATUS_INVALID_PARAMS,	/* Parameter Out Of Range */
+	MGMT_STATUS_FAILED,		/* Reserved for future use */
 	MGMT_STATUS_BUSY,		/* Role Switch Pending */
+	MGMT_STATUS_FAILED,		/* Reserved for future use */
 	MGMT_STATUS_FAILED,		/* Slot Violation */
 	MGMT_STATUS_FAILED,		/* Role Switch Failed */
 	MGMT_STATUS_INVALID_PARAMS,	/* EIR Too Large */
-- 
2.30.2