diff options
| author | Stefan Sperling <stsp@cvs.openbsd.org> | 2012-08-17 14:49:18 +0000 |
|---|---|---|
| committer | Stefan Sperling <stsp@cvs.openbsd.org> | 2012-08-17 14:49:18 +0000 |
| commit | f4a1064272f4f30508ba435644a8ac3629b545bd (patch) | |
| tree | 594cbf7aa4d439fc774bd90510345f3975ec1d16 /sys/net80211 | |
| parent | 039967472b94943782ea5b14799dc14f01fb7447 (diff) | |
Fix possible panic while switching from STA mode into hostap/ibss modes.
ieee80211_create_ibss() resets the set of supported rates but failed
to update the index into the rate set array accordingly. If the rate
configured during STA operation didn't belong to the newly configured
rate set the system ran into an assertion ("bogus xmit rate %u setup")
while trying to create the IBSS.
ok fgsch@
Diffstat (limited to 'sys/net80211')
| -rw-r--r-- | sys/net80211/ieee80211_node.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/net80211/ieee80211_node.c b/sys/net80211/ieee80211_node.c index ead12a31257..4356630f91d 100644 --- a/sys/net80211/ieee80211_node.c +++ b/sys/net80211/ieee80211_node.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ieee80211_node.c,v 1.71 2012/07/18 13:24:28 stsp Exp $ */ +/* $OpenBSD: ieee80211_node.c,v 1.72 2012/08/17 14:49:17 stsp Exp $ */ /* $NetBSD: ieee80211_node.c,v 1.14 2004/05/09 09:18:47 dyoung Exp $ */ /*- @@ -349,6 +349,7 @@ ieee80211_create_ibss(struct ieee80211com* ic, struct ieee80211_channel *chan) ic->ic_flags |= IEEE80211_F_SIBSS; ni->ni_chan = chan; ni->ni_rates = ic->ic_sup_rates[ieee80211_chan2mode(ic, ni->ni_chan)]; + ni->ni_txrate = 0; IEEE80211_ADDR_COPY(ni->ni_macaddr, ic->ic_myaddr); IEEE80211_ADDR_COPY(ni->ni_bssid, ic->ic_myaddr); if (ic->ic_opmode == IEEE80211_M_IBSS) { |