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hamradio: baycom: replace strcpy() with strscpy()

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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 <ethan@ethancedwards.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/3qo3fbrak7undfgocsi2s74v4uyjbylpdqhie4dohfoh4welfn@joq7up65ug6v
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Ethan Carter Edwards 2025-02-08 23:06:21 -05:00 committed by Jakub Kicinski
parent b341f6fd45
commit 3b147be9ef
3 changed files with 5 additions and 5 deletions
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4
drivers/net/hamradio/baycom_par.c
View File

@ -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;

2
drivers/net/hamradio/baycom_ser_fdx.c
View File

@ -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;

4
drivers/net/hamradio/baycom_ser_hdx.c
View File

@ -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;