MIPS: Loongson64: Replace deprecated strcpy() with strscpy_pad()

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

strscpy_pad() already copies the source strings and zero-pads the tail of the destination buffers, making the explicit initializations to zero redundant. Remove them to ensure the buffers are only written to once.

No functional changes intended.

Link https://github.com/KSPP/linux/issues/88

Signed-off-by Thorsten Blum <[email protected]>

---
 arch/mips/loongson64/boardinfo.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

arch/mips/loongson64/boardinfo.c +5 -4

index 8bb275c93ac0..827ab94b98b3 100644
@@ -1,17 +1,18 @@
 // SPDX-License-Identifier: GPL-2.0
 #include <linux/kobject.h>
+#include <linux/string.h>
 #include <boot_param.h>
 
 static ssize_t boardinfo_show(struct kobject *kobj,
 			      struct kobj_attribute *attr, char *buf)
 {
-	char board_manufacturer[64] = {0};
+	char board_manufacturer[64];
 	char *tmp_board_manufacturer = board_manufacturer;
-	char bios_vendor[64] = {0};
+	char bios_vendor[64];
 	char *tmp_bios_vendor = bios_vendor;
 
-	strcpy(board_manufacturer, eboard->name);
-	strcpy(bios_vendor, einter->description);
+	strscpy_pad(board_manufacturer, eboard->name);
+	strscpy_pad(bios_vendor, einter->description);
 
 	return sprintf(buf,
 		       "Board Info\n"

Signature · 1 line

2.50.1