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ata: pata_it821x: Replace deprecated strcpy with strscpy in it821x_display_disk

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strcpy() is deprecated; use strscpy() instead.

Replace the hard-coded buffer size 8 with sizeof(mbuf) when using
snprintf() while we're at it.

Link: https://github.com/KSPP/linux/issues/88
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Signed-off-by: Niklas Cassel <cassel@kernel.org>
This commit is contained in:
Thorsten Blum
2025-10-18 12:51:45 +02:00
committed by Niklas Cassel
parent c9d869fb29
commit 4ea303d9e9
1 changed files with 3 additions and 2 deletions
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5
drivers/ata/pata_it821x.c
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@@ -75,6 +75,7 @@
#include <linux/blkdev.h>
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/string.h>
#include <scsi/scsi_host.h>
#include <linux/libata.h>
@@ -632,9 +633,9 @@ static void it821x_display_disk(struct ata_port *ap, int n, u8 *buf)
cbl = "";
if (mode)
snprintf(mbuf, 8, "%5s%d", mtype, mode - 1);
snprintf(mbuf, sizeof(mbuf), "%5s%d", mtype, mode - 1);
else
strcpy(mbuf, "PIO");
strscpy(mbuf, "PIO");
if (buf[52] == 4)
ata_port_info(ap, "%d: %-6s %-8s %s %s\n",
n, mbuf, types[buf[52]], id, cbl);