char buf[1000], *pos, *cmd, *imsi;
int res;
- res = recv(sock, buf, sizeof(buf), 0);
+ res = recv(sock, buf, sizeof(buf) - 1, 0);
if (res < 0)
return;
+ buf[res] = '\0';
wpa_hexdump_ascii_key(MSG_MSGDUMP, "EAP-SIM DB: Received from an "
"external source", (u8 *) buf, res);
if (res == 0)
return;
- if (res >= (int) sizeof(buf))
- res = sizeof(buf) - 1;
- buf[res] = '\0';
if (data->get_complete_cb == NULL) {
wpa_printf(MSG_DEBUG, "EAP-SIM DB: No get_complete_cb "