From: Thorsten Blum <thorsten.blum@linux.dev>
To: "David S. Miller" <davem@davemloft.net>,
Andreas Larsson <andreas@gaisler.com>
Cc: Thorsten Blum <thorsten.blum@linux.dev>,
linux-hardening@vger.kernel.org, sparclinux@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] sparc: PCI: Replace deprecated strcpy() with strscpy()
Date: Mon, 21 Apr 2025 14:16:23 +0200 [thread overview]
Message-ID: <20250421121624.363034-3-thorsten.blum@linux.dev> (raw)
strcpy() is deprecated; use strscpy() instead.
No functional changes intended.
Link: https://github.com/KSPP/linux/issues/88
Cc: linux-hardening@vger.kernel.org
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
---
arch/sparc/kernel/pcic.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/arch/sparc/kernel/pcic.c b/arch/sparc/kernel/pcic.c
index 25fe0a061732..f894ae79e78a 100644
--- a/arch/sparc/kernel/pcic.c
+++ b/arch/sparc/kernel/pcic.c
@@ -16,6 +16,7 @@
#include <linux/init.h>
#include <linux/mm.h>
#include <linux/slab.h>
+#include <linux/string.h>
#include <linux/jiffies.h>
#include <asm/swift.h> /* for cache flushing. */
@@ -352,7 +353,7 @@ int __init pcic_probe(void)
pbm = &pcic->pbm;
pbm->prom_node = node;
prom_getstring(node, "name", namebuf, 63); namebuf[63] = 0;
- strcpy(pbm->prom_name, namebuf);
+ strscpy(pbm->prom_name, namebuf);
{
extern int pcic_nmi_trap_patch[4];
@@ -477,7 +478,7 @@ static void pcic_map_pci_device(struct linux_pcic *pcic,
int j;
if (node == 0 || node == -1) {
- strcpy(namebuf, "???");
+ strscpy(namebuf, "???");
} else {
prom_getstring(node, "name", namebuf, 63); namebuf[63] = 0;
}
@@ -536,7 +537,7 @@ pcic_fill_irq(struct linux_pcic *pcic, struct pci_dev *dev, int node)
char namebuf[64];
if (node == 0 || node == -1) {
- strcpy(namebuf, "???");
+ strscpy(namebuf, "???");
} else {
prom_getstring(node, "name", namebuf, sizeof(namebuf));
}
--
2.49.0
reply other threads:[~2025-04-21 12:17 UTC|newest]
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