char ps_name[MAX_RDS_PS_NAME + 1];
len = control->size - 1;
- if (len > MAX_RDS_PS_NAME) {
+ if (len < 0 || len > MAX_RDS_PS_NAME) {
rval = -ERANGE;
goto exit;
}
char radio_text[MAX_RDS_RADIO_TEXT + 1];
len = control->size - 1;
- if (len > MAX_RDS_RADIO_TEXT) {
+ if (len < 0 || len > MAX_RDS_RADIO_TEXT) {
rval = -ERANGE;
goto exit;
}