ERP: Do not generate ERP keys when domain name is not specified

This commit adds changes to not generate ERP information if the domain
name is not specified in the EAP identity. keyName-NAI needs the realm
part and as such, it is reasonable to require the main EAP configuration
to provide that realm.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>

diff --git a/src/eap_peer/eap.c b/src/eap_peer/eap.c
index 5ca24603ee052ca346649d0cd7511176f517287c..28bb0442a53c635eeffa149c26dfab6da58440f4 100644 (file)
--- a/src/eap_peer/eap.c
+++ b/src/eap_peer/eap.c
@@ -412,7 +412,7 @@ static char * eap_get_realm(struct eap_sm *sm, struct eap_peer_config *config)
                }
        }
 
-       return os_strdup("");
+       return NULL;
 }