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Message-Id: <20211109222224.1235388-16-sashal@kernel.org>
Date:   Tue,  9 Nov 2021 17:22:10 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Guo Zhi <qtxuning1999@...u.edu.cn>,
        "Martin K . Petersen" <martin.petersen@...cle.com>,
        Sasha Levin <sashal@...nel.org>, matthew@....cx, hare@...e.com,
        JBottomley@...n.com, linux-scsi@...r.kernel.org
Subject: [PATCH AUTOSEL 5.4 16/30] scsi: advansys: Fix kernel pointer leak

From: Guo Zhi <qtxuning1999@...u.edu.cn>

[ Upstream commit d4996c6eac4c81b8872043e9391563f67f13e406 ]

Pointers should be printed with %p or %px rather than cast to 'unsigned
long' and printed with %lx.

Change %lx to %p to print the hashed pointer.

Link: https://lore.kernel.org/r/20210929122538.1158235-1-qtxuning1999@sjtu.edu.cn
Signed-off-by: Guo Zhi <qtxuning1999@...u.edu.cn>
Signed-off-by: Martin K. Petersen <martin.petersen@...cle.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/scsi/advansys.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index a242a62caaa16..7b3e52ff5f516 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -3366,8 +3366,8 @@ static void asc_prt_adv_board_info(struct seq_file *m, struct Scsi_Host *shost)
 		   shost->host_no);
 
 	seq_printf(m,
-		   " iop_base 0x%lx, cable_detect: %X, err_code %u\n",
-		   (unsigned long)v->iop_base,
+		   " iop_base 0x%p, cable_detect: %X, err_code %u\n",
+		   v->iop_base,
 		   AdvReadWordRegister(iop_base,IOPW_SCSI_CFG1) & CABLE_DETECT,
 		   v->err_code);
 
-- 
2.33.0

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