On Sun, Nov 05, 2017 at 05:57:25PM +0100, Peter Hessler wrote: > Changing nwid on a wifi network means it is a new network. By definition > the WPA crypto keys use the nwid as part of the crypto hash. And it is > super unlikely that a differently named network will have the same WEP > key. In that case, you can enter it again. > > With this, when you change wifi networks, you don't have to remember what > else you have to remove. > > OK?
Oh god yes please! > > > Index: sys/net80211/ieee80211_ioctl.c > =================================================================== > RCS file: /cvs/openbsd/src/sys/net80211/ieee80211_ioctl.c,v > retrieving revision 1.55 > diff -u -p -u -p -r1.55 ieee80211_ioctl.c > --- sys/net80211/ieee80211_ioctl.c 27 Oct 2017 12:22:40 -0000 1.55 > +++ sys/net80211/ieee80211_ioctl.c 5 Nov 2017 16:49:55 -0000 > @@ -439,6 +439,9 @@ ieee80211_ioctl(struct ifnet *ifp, u_lon > memset(ic->ic_des_essid, 0, IEEE80211_NWID_LEN); > ic->ic_des_esslen = nwid.i_len; > memcpy(ic->ic_des_essid, nwid.i_nwid, nwid.i_len); > + /* disable WPA/WEP */ > + ieee80211_disable_rsn(ic); > + ieee80211_disable_wep(ic); > error = ENETRESET; > break; > case SIOCG80211NWID: > > > -- > Larkinson's Law: > All laws are basically false.
