diff options
Diffstat (limited to 'drivers/thermal/intel/int340x_thermal/acpi_thermal_rel.c')
| -rw-r--r-- | drivers/thermal/intel/int340x_thermal/acpi_thermal_rel.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/thermal/intel/int340x_thermal/acpi_thermal_rel.c b/drivers/thermal/intel/int340x_thermal/acpi_thermal_rel.c index dc519a665c18..cb149bcdd7d5 100644 --- a/drivers/thermal/intel/int340x_thermal/acpi_thermal_rel.c +++ b/drivers/thermal/intel/int340x_thermal/acpi_thermal_rel.c @@ -309,7 +309,7 @@ static int acpi_parse_psvt(acpi_handle handle, int *psvt_count, struct psvt **ps if (knob->type == ACPI_TYPE_STRING) { memset(&psvt->limit, 0, sizeof(u64)); - strncpy(psvt->limit.string, psvt_ptr->limit.str_ptr, knob->string.length); + strscpy(psvt->limit.string, psvt_ptr->limit.str_ptr, ACPI_LIMIT_STR_MAX_LEN); } else { psvt->limit.integer = psvt_ptr->limit.integer; } @@ -468,7 +468,7 @@ static int fill_psvt(char __user *ubuf) psvt_user[i].unlimit_coeff = psvts[i].unlimit_coeff; psvt_user[i].control_knob_type = psvts[i].control_knob_type; if (psvt_user[i].control_knob_type == ACPI_TYPE_STRING) - strncpy(psvt_user[i].limit.string, psvts[i].limit.string, + strscpy(psvt_user[i].limit.string, psvts[i].limit.string, ACPI_LIMIT_STR_MAX_LEN); else psvt_user[i].limit.integer = psvts[i].limit.integer; @@ -564,7 +564,6 @@ static const struct file_operations acpi_thermal_rel_fops = { .open = acpi_thermal_rel_open, .release = acpi_thermal_rel_release, .unlocked_ioctl = acpi_thermal_rel_ioctl, - .llseek = no_llseek, }; static struct miscdevice acpi_thermal_rel_misc_device = { |