diff options
| author |   phessler <phessler@openbsd.org> | 2019-01-18 20:40:00 +0000 |
|---|---|---|
| committer | phessler <phessler@openbsd.org> | 2019-01-18 20:40:00 +0000 |
| commit | 52300c1e95d4b83d350ed9ccd11aa70376967ec7 (patch) | |
| tree | be82ec4ed169b2d46bd6b42c05bed943aa598507 | |
| parent | add a len field when we delete an essid from the joinlist. this will have (diff) | |
| download | wireguard-openbsd-52300c1e95d4b83d350ed9ccd11aa70376967ec7.tar.xz wireguard-openbsd-52300c1e95d4b83d350ed9ccd11aa70376967ec7.zip | |
when removing the currently active network from the join list, disconnect
from it as well
OK stsp@
| -rw-r--r-- | sys/net80211/ieee80211_ioctl.c | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/sys/net80211/ieee80211_ioctl.c b/sys/net80211/ieee80211_ioctl.c index 389e40e02d2..a57df7f8f6b 100644 --- a/sys/net80211/ieee80211_ioctl.c +++ b/sys/net80211/ieee80211_ioctl.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ieee80211_ioctl.c,v 1.71 2019/01/18 20:28:40 phessler Exp $ */ +/* $OpenBSD: ieee80211_ioctl.c,v 1.72 2019/01/18 20:40:00 phessler Exp $ */ /* $NetBSD: ieee80211_ioctl.c,v 1.15 2004/05/06 02:58:16 dyoung Exp $ */ /*- @@ -509,12 +509,29 @@ ieee80211_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data) error = EINVAL; break; } - if (join.i_flags & IEEE80211_JOIN_DEL) + if (join.i_flags & IEEE80211_JOIN_DEL) { + int update_ic = 0; + if (ic->ic_des_esslen == join.i_len && + memcmp(join.i_nwid, ic->ic_des_essid, + join.i_len) == 0) + update_ic = 1; + if (join.i_flags & IEEE80211_JOIN_DEL_ALL && + ieee80211_get_ess(ic, ic->ic_des_essid, + ic->ic_des_esslen) != NULL) + update_ic = 1; ieee80211_del_ess(ic, join.i_nwid, join.i_len, join.i_flags & IEEE80211_JOIN_DEL_ALL ? 1 : 0); - - /* save nwid for auto-join */ - if (!(join.i_flags & IEEE80211_JOIN_DEL)) { + if (update_ic == 1) { + /* Unconfigure this essid */ + memset(ic->ic_des_essid, 0, IEEE80211_NWID_LEN); + ic->ic_des_esslen = 0; + /* disable WPA/WEP */ + ieee80211_disable_rsn(ic); + ieee80211_disable_wep(ic); + error = ENETRESET; + } + } else { + /* save nwid for auto-join */ if (ieee80211_add_ess(ic, &join) == 0) ic->ic_flags |= IEEE80211_F_AUTO_JOIN; } |