From d925ac5c658fb0fe65ed365e862e95a312d43237 Mon Sep 17 00:00:00 2001 From: Thorsten Blum Date: Sun, 26 Apr 2026 13:59:24 +0200 Subject: [PATCH] n64cart: use strscpy() in n64cart_probe MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit strcpy() has been deprecated¹ 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 Signed-off-by: Thorsten Blum --- drivers/block/n64cart.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/block/n64cart.c b/drivers/block/n64cart.c index b9fdeff31cafd..328da73b6f2cf 100644 --- a/drivers/block/n64cart.c +++ b/drivers/block/n64cart.c @@ -12,6 +12,7 @@ #include #include #include +#include enum { PI_DRAM_REG = 0, @@ -145,7 +146,7 @@ static int __init n64cart_probe(struct platform_device *pdev) disk->flags = GENHD_FL_NO_PART; disk->fops = &n64cart_fops; disk->private_data = &pdev->dev; - strcpy(disk->disk_name, "n64cart"); + strscpy(disk->disk_name, "n64cart"); set_capacity(disk, size >> SECTOR_SHIFT); set_disk_ro(disk, 1);