linux-kernel - [PATCH v2 3/3] net/ncsi: add dummy response handler for Intel boards

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

Date:   Thu, 8 Jul 2021 15:27:54 +0300
From:   Ivan Mikhaylov <i.mikhaylov@...ro.com>
To:     "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Samuel Mendoza-Jonas <sam@...dozajonas.com>
CC:     Ivan Mikhaylov <i.mikhaylov@...ro.com>,
        Joel Stanley <joel@....id.au>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <openbmc@...ts.ozlabs.org>
Subject: [PATCH v2 3/3] net/ncsi: add dummy response handler for Intel boards

Add the dummy response handler for Intel boards to prevent incorrect
handling of OEM commands.

Signed-off-by: Ivan Mikhaylov <i.mikhaylov@...ro.com>
---
 net/ncsi/ncsi-rsp.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/net/ncsi/ncsi-rsp.c b/net/ncsi/ncsi-rsp.c
index 04bc50be5c01..d48374894817 100644
--- a/net/ncsi/ncsi-rsp.c
+++ b/net/ncsi/ncsi-rsp.c
@@ -699,12 +699,19 @@ static int ncsi_rsp_handler_oem_bcm(struct ncsi_request *nr)
 	return 0;
 }
 
+/* Response handler for Intel card */
+static int ncsi_rsp_handler_oem_intel(struct ncsi_request *nr)
+{
+	return 0;
+}
+
 static struct ncsi_rsp_oem_handler {
 	unsigned int	mfr_id;
 	int		(*handler)(struct ncsi_request *nr);
 } ncsi_rsp_oem_handlers[] = {
 	{ NCSI_OEM_MFR_MLX_ID, ncsi_rsp_handler_oem_mlx },
-	{ NCSI_OEM_MFR_BCM_ID, ncsi_rsp_handler_oem_bcm }
+	{ NCSI_OEM_MFR_BCM_ID, ncsi_rsp_handler_oem_bcm },
+	{ NCSI_OEM_MFR_INTEL_ID, ncsi_rsp_handler_oem_intel }
 };
 
 /* Response handler for OEM command */
-- 
2.31.1