Commit 7e99a4a6 authored by Thorsten Blum's avatar Thorsten Blum Committed by Madhavan Srinivasan
Browse files

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

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: default avatarThorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: default avatarMadhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/20250421183110.436265-1-thorsten.blum@linux.dev
parent d36e3f11

arch/powerpc/kernel/proc_powerpc.c

+2 −1
Original line number Diff line number Diff line
@@ -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);