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powerpc: Replace strcpy() with strscpy() in proc_ppc64_init()

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

Don't cast the destination buffer from 'u8[]' to 'char *' to satisfy the
__must_be_array() requirement of strscpy().

No functional changes intended.

Link: https://github.com/KSPP/linux/issues/88
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/20250421183110.436265-1-thorsten.blum@linux.dev
This commit is contained in:
Thorsten Blum 2025-04-21 20:31:08 +02:00 • committed by Madhavan Srinivasan
parent d36e3f11fe
commit 7e99a4a60d
1 changed files with 2 additions and 1 deletions
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3
arch/powerpc/kernel/proc_powerpc.c
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@ -9,6 +9,7 @@
#include <linux/proc_fs.h>
#include <linux/kernel.h>
#include <linux/of.h>
#include <linux/string.h>
#include <asm/machdep.h>
#include <asm/vdso_datapage.h>
@ -56,7 +57,7 @@ static int __init proc_ppc64_init(void)
{
struct proc_dir_entry *pde;
strcpy((char *)systemcfg->eye_catcher, "SYSTEMCFG:PPC64");
strscpy(systemcfg->eye_catcher, "SYSTEMCFG:PPC64");
systemcfg->version.major = SYSTEMCFG_MAJOR;
systemcfg->version.minor = SYSTEMCFG_MINOR;
systemcfg->processor = mfspr(SPRN_PVR);