[PATCH] scsi: buslogic: replace strcpy() with strscpy()

[Atharv Dubey]

strcpy() is deprecated as it does not perform bounds checking[1].
Using it can risk buffer overflows if the source string exceeds
the destination.

Replace occurrences of strcpy() with the safer strscpy() where
the size of buffer is being checked.

Compile tested.

[1] Documentation/process/deprecated.rst

Signed-off-by: Atharv Dubey <atharvd440@xxxxxxxxx>
---
 drivers/scsi/BusLogic.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/scsi/BusLogic.c b/drivers/scsi/BusLogic.c
index da6599ae3d0d..c070f3b8197e 100644
--- a/drivers/scsi/BusLogic.c
+++ b/drivers/scsi/BusLogic.c
@@ -1262,7 +1262,7 @@ static bool __init blogic_rdconfig(struct blogic_adapter *adapter)
 		for (i = 0; i < sizeof(fpinfo->model); i++)
 			*tgt++ = fpinfo->model[i];
 		*tgt++ = '\0';
-		strcpy(adapter->fw_ver, FLASHPOINT_FW_VER);
+		strscpy(adapter->fw_ver, FLASHPOINT_FW_VER);
 		adapter->scsi_id = fpinfo->scsi_id;
 		adapter->ext_trans_enable = fpinfo->ext_trans_enable;
 		adapter->parity = fpinfo->parity;
@@ -3451,12 +3451,12 @@ static void blogic_msg(enum blogic_msglevel msglevel, char *fmt,
 	va_end(args);
 	if (msglevel == BLOGIC_ANNOUNCE_LEVEL) {
 		static int msglines = 0;
-		strcpy(&adapter->msgbuf[adapter->msgbuflen], buf);
+		strscpy(&adapter->msgbuf[adapter->msgbuflen], buf);
 		adapter->msgbuflen += len;
 		if (++msglines <= 2)
 			printk("%sscsi: %s", blogic_msglevelmap[msglevel], buf);
 	} else if (msglevel == BLOGIC_INFO_LEVEL) {
-		strcpy(&adapter->msgbuf[adapter->msgbuflen], buf);
+		strscpy(&adapter->msgbuf[adapter->msgbuflen], buf);
 		adapter->msgbuflen += len;
 		if (begin) {
 			if (buf[0] != '\n' || len > 1)

---
base-commit: 173b959a8bb814f55660f7c34ddedd4e75c203d2
change-id: 20260314-strcpy-da7093836551

Best regards,
-- 
Atharv Dubey <atharvd440@xxxxxxxxx>