From: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Date: Wed, 11 May 2022 07:26:20 +0000 (+0530)
Subject: scsi: mpt3sas: Fix junk chars displayed while printing ChipName
X-Git-Tag: v6.1-rc5~1130^2~39
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8e129add48e0c35a8f1bf5df91f50a438dd75ba6;p=platform%2Fkernel%2Flinux-starfive.git

scsi: mpt3sas: Fix junk chars displayed while printing ChipName

Terminate string after copying 16 bytes of ChipName data from Manufacturing
Page0 to prevent %s from printing junk characters.

Link: https://lore.kernel.org/r/20220511072621.30657-1-sreekanth.reddy@broadcom.com
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---

diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
index 4961be5..37d46ae 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
@@ -4753,7 +4753,7 @@ static void
 _base_display_ioc_capabilities(struct MPT3SAS_ADAPTER *ioc)
 {
 	int i = 0;
-	char desc[16];
+	char desc[17] = {0};
 	u32 iounit_pg1_flags;
 	u32 bios_version;