GAS server: Explicitly check that home realm is available

This makes the code easier to understand for static analyzers to avoid
false reports.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2014-06-07 19:05:33 +03:00
parent aff0bee78a
commit 1fde15a20a

View file

@ -414,7 +414,7 @@ static void anqp_add_nai_realm(struct hostapd_data *hapd, struct wpabuf *buf,
gas_anqp_set_element_len(buf, realm_data_len);
}
gas_anqp_set_element_len(buf, len);
} else if (nai_home_realm && hapd->conf->nai_realm_data) {
} else if (nai_home_realm && hapd->conf->nai_realm_data && home_realm) {
hs20_add_nai_home_realm_matches(hapd, buf, home_realm,
home_realm_len);
}