diff options
Diffstat (limited to 'sys/net80211/ieee80211_output.c')
| -rw-r--r-- | sys/net80211/ieee80211_output.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/sys/net80211/ieee80211_output.c b/sys/net80211/ieee80211_output.c index c8ee20719c6..458fc568e23 100644 --- a/sys/net80211/ieee80211_output.c +++ b/sys/net80211/ieee80211_output.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ieee80211_output.c,v 1.49 2007/08/01 11:59:40 damien Exp $ */ +/* $OpenBSD: ieee80211_output.c,v 1.50 2007/08/01 12:15:48 damien Exp $ */ /* $NetBSD: ieee80211_output.c,v 1.13 2004/05/31 11:02:55 dyoung Exp $ */ /*- @@ -1519,7 +1519,7 @@ ieee80211_send_eapol_key(struct ieee80211com *ic, struct mbuf *m, if (m == NULL) return ENOMEM; eh = mtod(m, struct ether_header *); - eh->ether_type = ETHERTYPE_PAE; + eh->ether_type = htons(ETHERTYPE_PAE); IEEE80211_ADDR_COPY(eh->ether_shost, ic->ic_myaddr); IEEE80211_ADDR_COPY(eh->ether_dhost, ni->ni_macaddr); @@ -1533,26 +1533,19 @@ ieee80211_send_eapol_key(struct ieee80211com *ic, struct mbuf *m, info |= (ni->ni_pairwise_cipher != IEEE80211_CIPHER_CCMP) ? EAPOL_KEY_DESC_V1 : EAPOL_KEY_DESC_V2; BE_WRITE_2(key->info, info); - BE_WRITE_2(key->paylen, m->m_len - sizeof(*key)); + + len = m->m_len - sizeof(struct ether_header); + BE_WRITE_2(key->paylen, len - sizeof(*key)); + BE_WRITE_2(key->len, len - 4); KASSERT((info & (EAPOL_KEY_ENCRYPTED | EAPOL_KEY_KEYMIC)) == 0 || ni->ni_ptk_ok); - if (info & EAPOL_KEY_ENCRYPTED) { - info &= ~EAPOL_KEY_ENCRYPTED; - BE_WRITE_2(key->info, info); + if (info & EAPOL_KEY_ENCRYPTED) ieee80211_eapol_key_encrypt(ic, key, ni->ni_ptk.kek); - } - if (info & EAPOL_KEY_KEYMIC) { - info &= ~EAPOL_KEY_KEYMIC; - BE_WRITE_2(key->info, info); + if (info & EAPOL_KEY_KEYMIC) ieee80211_eapol_key_mic(key, ni->ni_ptk.kck); - } - - /* write packet body length field */ - len = BE_READ_2(key->paylen); - BE_WRITE_2(key->len, sizeof(*key) + len); s = splnet(); IFQ_ENQUEUE(&ifp->if_snd, m, NULL, error); |