[PATCH RESEND] gdrom: use strscpy in probe_gdrom_{setupcd,setupdisk}

[PATCH RESEND] gdrom: use strscpy in probe_gdrom_{setupcd,setupdisk}

[Thorsten Blum]

strcpy() has been deprecated [1] because it performs no bounds checking
on the destination buffer, which can lead to buffer overflows.

While the current code works correctly, replace strcpy() with the safer
strscpy() to follow secure coding best practices.

[1] https://www.kernel.org/doc/html/latest/process/deprecated.html#strcpy

Acked-by: Artur Rojek <contact@artur-rojek.eu>
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
---
 drivers/cdrom/gdrom.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
index 4ba4dd06cbf4..5768dc1aebc0 100644
--- a/drivers/cdrom/gdrom.c
+++ b/drivers/cdrom/gdrom.c
@@ -13,6 +13,7 @@
 #include <linux/kernel.h>
 #include <linux/list.h>
 #include <linux/slab.h>
+#include <linux/string.h>
 #include <linux/dma-mapping.h>
 #include <linux/cdrom.h>
 #include <linux/bio.h>
@@ -708,7 +709,7 @@ static void probe_gdrom_setupcd(void)
 {
 	gd.cd_info->ops = &gdrom_ops;
 	gd.cd_info->capacity = 1;
-	strcpy(gd.cd_info->name, GDROM_DEV_NAME);
+	strscpy(gd.cd_info->name, GDROM_DEV_NAME);
 	gd.cd_info->mask = CDC_CLOSE_TRAY|CDC_OPEN_TRAY|CDC_LOCK|
 		CDC_SELECT_DISC;
 }
@@ -719,7 +720,7 @@ static void probe_gdrom_setupdisk(void)
 	gd.disk->first_minor = 1;
 	gd.disk->minors = 1;
 	gd.disk->flags |= GENHD_FL_NO_PART;
-	strcpy(gd.disk->disk_name, GDROM_DEV_NAME);
+	strscpy(gd.disk->disk_name, GDROM_DEV_NAME);
 }
 
 static int probe_gdrom_setupqueue(void)