linux-kernel - [PATCH 5.13 783/800] scsi: fc: Correct RHBA attributes length

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]

Message-Id: <20210712061050.153335791@linuxfoundation.org>
Date:   Mon, 12 Jul 2021 08:13:26 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Himanshu Madhani <himanshu.madhani@...cle.com>,
        Javed Hasan <jhasan@...vell.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>
Subject: [PATCH 5.13 783/800] scsi: fc: Correct RHBA attributes length

From: Javed Hasan <jhasan@...vell.com>

commit 40445fd2c9fa427297acdfcc2c573ff10493f209 upstream.

As per the FC-GS-5 specification, attribute lengths of node_name and
manufacturer should in range of "4 to 64 Bytes" only.

Link: https://lore.kernel.org/r/20210603101404.7841-2-jhasan@marvell.com
Fixes: e721eb0616f6 ("scsi: scsi_transport_fc: Match HBA Attribute Length with HBAAPI V2.0 definitions")
CC: stable@...r.kernel.org
Reviewed-by: Himanshu Madhani <himanshu.madhani@...cle.com>
Signed-off-by: Javed Hasan <jhasan@...vell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@...cle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 include/scsi/fc/fc_ms.h |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/include/scsi/fc/fc_ms.h
+++ b/include/scsi/fc/fc_ms.h
@@ -63,8 +63,8 @@ enum fc_fdmi_hba_attr_type {
  * HBA Attribute Length
  */
 #define FC_FDMI_HBA_ATTR_NODENAME_LEN		8
-#define FC_FDMI_HBA_ATTR_MANUFACTURER_LEN	80
-#define FC_FDMI_HBA_ATTR_SERIALNUMBER_LEN	80
+#define FC_FDMI_HBA_ATTR_MANUFACTURER_LEN	64
+#define FC_FDMI_HBA_ATTR_SERIALNUMBER_LEN	64
 #define FC_FDMI_HBA_ATTR_MODEL_LEN		256
 #define FC_FDMI_HBA_ATTR_MODELDESCR_LEN		256
 #define FC_FDMI_HBA_ATTR_HARDWAREVERSION_LEN	256