Check EAP-AKA' AT_KDF duplication only if KDF was negotiated
authorJouni Malinen <j@w1.fi>
Sun, 15 Feb 2009 08:28:55 +0000 (10:28 +0200)
committerJouni Malinen <j@w1.fi>
Sun, 15 Feb 2009 08:28:55 +0000 (10:28 +0200)
commit2cfcd014f4e2c9886af2e7433c40119091ff1535
treec8d0f1cc305a768b9e0f19d5754e61d87ce09a89
parent3fe430b5d5822bb2b6180bb06967777ae79223f3
Check EAP-AKA' AT_KDF duplication only if KDF was negotiated

This fixes an issue where two AKA'/Challenge messages are received when
resynchronizing SEQ#. Previously, this used to trigger an authentication
failure since the second Challenge message did not duplicate AT_KDF.
src/eap_peer/eap_aka.c