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From:   Guo Zhi <qtxuning1999@sjtu.edu.cn>
To:     Damien Le Moal <damien.lemoal@opensource.wdc.com>
Cc:     Guo Zhi <qtxuning1999@sjtu.edu.cn>, linux-ide@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH] drivers/ata: Fix kernel pointer leak
Date:   Wed, 29 Sep 2021 20:16:17 +0800
Message-Id: <20210929121618.1157415-1-qtxuning1999@sjtu.edu.cn>
MIME-Version: 1.0
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Pointers should be printed with %p or %px rather than cast to
'unsigned long' and pinted with %lx
Change %lx to %p to print the secured pointer.

Signed-off-by: Guo Zhi <qtxuning1999@sjtu.edu.cn>
---
 drivers/ata/pata_atp867x.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/ata/pata_atp867x.c b/drivers/ata/pata_atp867x.c
index 2bc5fc81efe3..c32b95f48e50 100644
--- a/drivers/ata/pata_atp867x.c
+++ b/drivers/ata/pata_atp867x.c
@@ -447,11 +447,11 @@ static int atp867x_ata_pci_sff_init_host(struct ata_host *host)
 #ifdef	ATP867X_DEBUG
 		atp867x_check_ports(ap, i);
 #endif
-		ata_port_desc(ap, "cmd 0x%lx ctl 0x%lx",
-			(unsigned long)ioaddr->cmd_addr,
-			(unsigned long)ioaddr->ctl_addr);
-		ata_port_desc(ap, "bmdma 0x%lx",
-			(unsigned long)ioaddr->bmdma_addr);
+		ata_port_desc(ap, "cmd 0x%p ctl 0x%p",
+			ioaddr->cmd_addr,
+			ioaddr->ctl_addr);
+		ata_port_desc(ap, "bmdma 0x%p",
+			ioaddr->bmdma_addr);
 
 		mask |= 1 << i;
 	}
-- 
2.33.0