diff options
| author | sam <sam@FreeBSD.org> | 2005-06-10 01:41:59 +0000 |
|---|---|---|
| committer | sam <sam@FreeBSD.org> | 2005-06-10 01:41:59 +0000 |
| commit | afe76ba36a5f0bcdbe927ab6591d9e51e83ac3c1 (patch) | |
| tree | 0ec7614520d73624e3fa41d1c2d6dfa5b5eff8a8 /sys | |
| parent | 87f793a9fe74aa83ba926c43120584e2f111ca69 (diff) | |
| download | FreeBSD-src-afe76ba36a5f0bcdbe927ab6591d9e51e83ac3c1.zip FreeBSD-src-afe76ba36a5f0bcdbe927ab6591d9e51e83ac3c1.tar.gz | |
reject open auth requests when shared key auth is configured
Obtained from: Atheros
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/net80211/ieee80211_input.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/sys/net80211/ieee80211_input.c b/sys/net80211/ieee80211_input.c index 9469500..54a677d 100644 --- a/sys/net80211/ieee80211_input.c +++ b/sys/net80211/ieee80211_input.c @@ -850,6 +850,19 @@ ieee80211_auth_open(struct ieee80211com *ic, struct ieee80211_frame *wh, u_int16_t status) { + if (ni->ni_authmode == IEEE80211_AUTH_SHARED) { + IEEE80211_DISCARD_MAC(ic, IEEE80211_MSG_AUTH, + ni->ni_macaddr, "open auth", + "bad sta auth mode %u", ni->ni_authmode); + ic->ic_stats.is_rx_bad_auth++; /* XXX */ + if (ic->ic_opmode == IEEE80211_M_HOSTAP) { + /* XXX hack to workaround calling convention */ + ieee80211_send_error(ic, ni, wh->i_addr2, + IEEE80211_FC0_SUBTYPE_AUTH, + (seq + 1) | (IEEE80211_STATUS_ALG<<16)); + } + return; + } switch (ic->ic_opmode) { case IEEE80211_M_IBSS: if (ic->ic_state != IEEE80211_S_RUN || |
