PERFORCE change 134224 for review
Sam Leffler
sam at FreeBSD.org
Sun Jan 27 11:06:31 PST 2008
http://perforce.freebsd.org/chv.cgi?CH=134224
Change 134224 by sam at sam_ebb on 2008/01/27 19:06:00
don't cache iv_bss as it changes after calling ieee80211_create_ibss
Affected files ...
.. //depot/projects/vap/sys/net80211/ieee80211_hostap.c#5 edit
Differences ...
==== //depot/projects/vap/sys/net80211/ieee80211_hostap.c#5 (text+ko) ====
@@ -116,7 +116,6 @@
hostap_newstate(struct ieee80211vap *vap, enum ieee80211_state nstate, int arg)
{
struct ieee80211com *ic = vap->iv_ic;
- struct ieee80211_node *ni;
enum ieee80211_state ostate;
IEEE80211_LOCK_ASSERT(ic);
@@ -128,7 +127,6 @@
vap->iv_state = nstate; /* state transition */
if (ostate != IEEE80211_S_SCAN)
ieee80211_cancel_scan(vap); /* background scan */
- ni = vap->iv_bss; /* NB: no reference held */
switch (nstate) {
case IEEE80211_S_INIT:
switch (ostate) {
@@ -248,10 +246,11 @@
case IEEE80211_S_CSA:
#ifdef IEEE80211_DEBUG
if (ieee80211_msg_debug(vap)) {
+ struct ieee80211_node *ni = vap->iv_bss;
ieee80211_note(vap,
"synchronized with %s ssid ",
ether_sprintf(ni->ni_bssid));
- ieee80211_print_essid(vap->iv_bss->ni_essid,
+ ieee80211_print_essid(ni->ni_essid,
ni->ni_esslen);
/* XXX MCS/HT */
printf(" channel %d start %uMb\n",
@@ -273,7 +272,7 @@
} else if (vap->iv_auth->ia_detach != NULL) {
vap->iv_auth->ia_detach(vap);
}
- ieee80211_node_authorize(ni);
+ ieee80211_node_authorize(vap->iv_bss);
break;
default:
break;
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