MAX_KEY_LENGTH
buf = safe_calloc(sizeof (char), MAX_KEY_LENGTH + 2);
while (((buf[i++] = getchar()) != '\n') && (i < MAX_KEY_LENGTH + 1)) {
char key[MAX_KEY_LENGTH] = {0};
(void) strlcpy(key, wepkey, MAX_KEY_LENGTH);
len = MAX_KEY_LENGTH + strlen("wepkey1=\n") + 1;
char wl_wep_key[MAX_KEY_LENGTH];