From 3b147be9ef08247bb74a801b4e95f9a626a27322 Mon Sep 17 00:00:00 2001 From: Ethan Carter Edwards Date: Sat, 8 Feb 2025 23:06:21 -0500 Subject: [PATCH] hamradio: baycom: replace strcpy() with strscpy() The strcpy() function has been deprecated and replaced with strscpy(). There is an effort to make this change treewide: https://github.com/KSPP/linux/issues/88. Signed-off-by: Ethan Carter Edwards Reviewed-by: Dan Carpenter Link: https://patch.msgid.link/3qo3fbrak7undfgocsi2s74v4uyjbylpdqhie4dohfoh4welfn@joq7up65ug6v Signed-off-by: Jakub Kicinski --- drivers/net/hamradio/baycom_par.c | 4 ++-- drivers/net/hamradio/baycom_ser_fdx.c | 2 +- drivers/net/hamradio/baycom_ser_hdx.c | 4 ++-- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/hamradio/baycom_par.c b/drivers/net/hamradio/baycom_par.c index 00ebc25d0b22a..f03797103c6a2 100644 --- a/drivers/net/hamradio/baycom_par.c +++ b/drivers/net/hamradio/baycom_par.c @@ -427,7 +427,7 @@ static int baycom_ioctl(struct net_device *dev, void __user *data, break; case HDLCDRVCTL_GETMODE: - strcpy(hi->data.modename, bc->options ? "par96" : "picpar"); + strscpy(hi->data.modename, bc->options ? "par96" : "picpar"); if (copy_to_user(data, hi, sizeof(struct hdlcdrv_ioctl))) return -EFAULT; return 0; @@ -439,7 +439,7 @@ static int baycom_ioctl(struct net_device *dev, void __user *data, return baycom_setmode(bc, hi->data.modename); case HDLCDRVCTL_MODELIST: - strcpy(hi->data.modename, "par96,picpar"); + strscpy(hi->data.modename, "par96,picpar"); if (copy_to_user(data, hi, sizeof(struct hdlcdrv_ioctl))) return -EFAULT; return 0; diff --git a/drivers/net/hamradio/baycom_ser_fdx.c b/drivers/net/hamradio/baycom_ser_fdx.c index 799f8ece7824f..ee5bd3c120400 100644 --- a/drivers/net/hamradio/baycom_ser_fdx.c +++ b/drivers/net/hamradio/baycom_ser_fdx.c @@ -531,7 +531,7 @@ static int baycom_ioctl(struct net_device *dev, void __user *data, return baycom_setmode(bc, hi->data.modename); case HDLCDRVCTL_MODELIST: - strcpy(hi->data.modename, "ser12,ser3,ser24"); + strscpy(hi->data.modename, "ser12,ser3,ser24"); if (copy_to_user(data, hi, sizeof(struct hdlcdrv_ioctl))) return -EFAULT; return 0; diff --git a/drivers/net/hamradio/baycom_ser_hdx.c b/drivers/net/hamradio/baycom_ser_hdx.c index 5d1ab4840753f..05bdad2147999 100644 --- a/drivers/net/hamradio/baycom_ser_hdx.c +++ b/drivers/net/hamradio/baycom_ser_hdx.c @@ -570,7 +570,7 @@ static int baycom_ioctl(struct net_device *dev, void __user *data, break; case HDLCDRVCTL_GETMODE: - strcpy(hi->data.modename, "ser12"); + strscpy(hi->data.modename, "ser12"); if (bc->opt_dcd <= 0) strcat(hi->data.modename, (!bc->opt_dcd) ? "*" : (bc->opt_dcd == -2) ? "@" : "+"); if (copy_to_user(data, hi, sizeof(struct hdlcdrv_ioctl))) @@ -584,7 +584,7 @@ static int baycom_ioctl(struct net_device *dev, void __user *data, return baycom_setmode(bc, hi->data.modename); case HDLCDRVCTL_MODELIST: - strcpy(hi->data.modename, "ser12"); + strscpy(hi->data.modename, "ser12"); if (copy_to_user(data, hi, sizeof(struct hdlcdrv_ioctl))) return -EFAULT; return 0; -- 2.39.5