During a failing connection on a secure network with no passphrase,
agent_request_passphrase() crashes, trying to manipulate the value
of the "WiFi.Passphrase" key, which is null.
---
 plugins/iwd.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/plugins/iwd.c b/plugins/iwd.c
index b0e17a4d6396..b524a731fb92 100644
--- a/plugins/iwd.c
+++ b/plugins/iwd.c
@@ -1489,6 +1489,8 @@ static DBusMessage *agent_request_passphrase(DBusConnection *dbus_conn,
                 return get_reply_on_error(message, EINVAL);
 
         passwd = connman_network_get_string(iwdn->network, "WiFi.Passphrase");
+       if (!passwd)
+               return get_reply_on_error(message, ENOKEY);
 
         return g_dbus_create_reply(message, DBUS_TYPE_STRING, &passwd,
                                         DBUS_TYPE_INVALID);
-- 
2.25.1
Hi,

Same problem here, I attach the patch.

Best Regards,

Emmanuel