Date: Sat, 4 Dec 2004 02:48:45 GMT From: Sam Leffler <sam@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 66383 for review Message-ID: <200412040248.iB42mj9P018073@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=66383 Change 66383 by sam@sam_ebb on 2004/12/04 02:48:01 o clear global crypto keys when going to init state o add hack to catch a bogus state transition Affected files ... .. //depot/projects/wifi/sys/net80211/ieee80211_proto.c#13 edit Differences ... ==== //depot/projects/wifi/sys/net80211/ieee80211_proto.c#13 (text+ko) ==== @@ -849,6 +849,10 @@ break; case IEEE80211_M_HOSTAP: nt = ic->ic_sta; + if (nt == NULL) { /* XXX cannot happen */ + if_printf(ifp, "no sta table (run)\n"); + break; + } IEEE80211_NODE_LOCK(nt); TAILQ_FOREACH(ni, &nt->nt_node, ni_list) { if (ni->ni_associd == 0) @@ -872,6 +876,10 @@ break; case IEEE80211_M_HOSTAP: nt = ic->ic_sta; + if (nt == NULL) { /* XXX cannot happen */ + if_printf(ifp, "no sta table (assoc)\n"); + break; + } IEEE80211_NODE_LOCK(nt); TAILQ_FOREACH(ni, &nt->nt_node, ni_list) { IEEE80211_SEND_MGMT(ic, ni, @@ -890,6 +898,7 @@ ic->ic_mgt_timer = 0; IF_DRAIN(&ic->ic_mgtq); ieee80211_reset_bss(ic); + ieee80211_crypto_delglobalkeys(ic); break; } if (ic->ic_auth->ia_detach != NULL)
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