diff options
author | Felix Fietkau <nbd@openwrt.org> | 2009-08-01 21:29:19 +0000 |
---|---|---|
committer | Felix Fietkau <nbd@openwrt.org> | 2009-08-01 21:29:19 +0000 |
commit | 2fb9a9c9177f81e33afaadedb37cd5e325fe7e8a (patch) | |
tree | 2c195d565e4b71a5ddb8945a47e014bacf471949 /package | |
parent | f6852f20237d9b35ad9eea24e029f43ee0d30a49 (diff) | |
download | master-31e0f0ae-2fb9a9c9177f81e33afaadedb37cd5e325fe7e8a.tar.gz master-31e0f0ae-2fb9a9c9177f81e33afaadedb37cd5e325fe7e8a.tar.bz2 master-31e0f0ae-2fb9a9c9177f81e33afaadedb37cd5e325fe7e8a.zip |
madwifi: fix a race condition in the ap2ap wds setup
SVN-Revision: 17086
Diffstat (limited to 'package')
-rw-r--r-- | package/madwifi/patches/370-wdsvap.patch | 44 |
1 files changed, 33 insertions, 11 deletions
diff --git a/package/madwifi/patches/370-wdsvap.patch b/package/madwifi/patches/370-wdsvap.patch index d68973737e..488e7b2444 100644 --- a/package/madwifi/patches/370-wdsvap.patch +++ b/package/madwifi/patches/370-wdsvap.patch @@ -883,6 +883,15 @@ ieee80211_node_table_reset(&ic->ic_sta, vap); if (vap->iv_bss != NULL) { ieee80211_unref_node(&vap->iv_bss); +@@ -309,7 +314,7 @@ ieee80211_create_ibss(struct ieee80211va + /* Check to see if we already have a node for this mac + * NB: we gain a node reference here + */ +- ni = ieee80211_find_node(&ic->ic_sta, vap->iv_myaddr); ++ ni = ieee80211_find_txnode(vap, vap->iv_myaddr); + if (ni == NULL) { + ni = ieee80211_alloc_node_table(vap, vap->iv_myaddr); + IEEE80211_DPRINTF(vap, IEEE80211_MSG_ASSOC, @@ -831,12 +836,18 @@ node_table_leave_locked(struct ieee80211 LIST_REMOVE(ni, ni_hash); } @@ -1356,7 +1365,20 @@ }; --- a/net80211/ieee80211_proto.c +++ b/net80211/ieee80211_proto.c -@@ -1081,6 +1081,8 @@ ieee80211_init(struct net_device *dev, i +@@ -979,6 +979,12 @@ ieee80211_init(struct net_device *dev, i + "start running (state=%d)\n", vap->iv_state); + + ++ if (vap->iv_master && vap->iv_master->iv_state == IEEE80211_S_INIT) { ++ int ret = ieee80211_init(vap->iv_master->iv_dev, forcescan); ++ if (ret < 0) ++ return ret; ++ } ++ + if ((dev->flags & IFF_RUNNING) == 0) { + if (ic->ic_nopened++ == 0 && + (parent->flags & IFF_RUNNING) == 0) +@@ -1081,6 +1087,8 @@ ieee80211_init(struct net_device *dev, i int ieee80211_open(struct net_device *dev) { @@ -1365,7 +1387,7 @@ return ieee80211_init(dev, 0); } -@@ -1090,7 +1092,7 @@ ieee80211_open(struct net_device *dev) +@@ -1090,7 +1098,7 @@ ieee80211_open(struct net_device *dev) void ieee80211_start_running(struct ieee80211com *ic) { @@ -1374,7 +1396,7 @@ struct net_device *dev; /* XXX locking */ -@@ -1099,6 +1101,16 @@ ieee80211_start_running(struct ieee80211 +@@ -1099,6 +1107,16 @@ ieee80211_start_running(struct ieee80211 /* NB: avoid recursion */ if ((dev->flags & IFF_UP) && !(dev->flags & IFF_RUNNING)) ieee80211_open(dev); @@ -1391,7 +1413,7 @@ } } EXPORT_SYMBOL(ieee80211_start_running); -@@ -1116,11 +1128,43 @@ ieee80211_stop(struct net_device *dev) +@@ -1116,11 +1134,43 @@ ieee80211_stop(struct net_device *dev) struct ieee80211vap *vap = dev->priv; struct ieee80211com *ic = vap->iv_ic; struct net_device *parent = ic->ic_dev; @@ -1435,7 +1457,7 @@ ieee80211_new_state(vap, IEEE80211_S_INIT, -1); if (dev->flags & IFF_RUNNING) { dev->flags &= ~IFF_RUNNING; /* mark us stopped */ -@@ -1148,7 +1192,7 @@ EXPORT_SYMBOL(ieee80211_stop); +@@ -1148,7 +1198,7 @@ EXPORT_SYMBOL(ieee80211_stop); void ieee80211_stop_running(struct ieee80211com *ic) { @@ -1444,7 +1466,7 @@ struct net_device *dev; /* XXX locking */ -@@ -1156,6 +1200,12 @@ ieee80211_stop_running(struct ieee80211c +@@ -1156,6 +1206,12 @@ ieee80211_stop_running(struct ieee80211c dev = vap->iv_dev; if (dev->flags & IFF_RUNNING) /* NB: avoid recursion */ ieee80211_stop(dev); @@ -1457,7 +1479,7 @@ } } EXPORT_SYMBOL(ieee80211_stop_running); -@@ -1342,9 +1392,9 @@ ieee80211_new_state(struct ieee80211vap +@@ -1342,9 +1398,9 @@ ieee80211_new_state(struct ieee80211vap struct ieee80211com *ic = vap->iv_ic; int rc; @@ -1469,7 +1491,7 @@ return rc; } -@@ -1557,57 +1607,12 @@ __ieee80211_newstate(struct ieee80211vap +@@ -1557,57 +1613,12 @@ __ieee80211_newstate(struct ieee80211vap switch (ostate) { case IEEE80211_S_INIT: if (vap->iv_opmode == IEEE80211_M_MONITOR || @@ -1527,7 +1549,7 @@ break; } /* fall thru... */ -@@ -1675,6 +1680,7 @@ __ieee80211_newstate(struct ieee80211vap +@@ -1675,6 +1686,7 @@ __ieee80211_newstate(struct ieee80211vap */ if (ni->ni_authmode != IEEE80211_AUTH_8021X) ieee80211_node_authorize(ni); @@ -1535,7 +1557,7 @@ #ifdef ATH_SUPERG_XR /* * fire a timer to bring up XR vap if configured. -@@ -1808,6 +1814,11 @@ ieee80211_newstate(struct ieee80211vap * +@@ -1808,6 +1820,11 @@ ieee80211_newstate(struct ieee80211vap * ieee80211_state_name[dstate]); ieee80211_update_link_status(vap, nstate, ostate); @@ -1547,7 +1569,7 @@ switch (nstate) { case IEEE80211_S_AUTH: case IEEE80211_S_ASSOC: -@@ -1930,8 +1941,15 @@ ieee80211_newstate(struct ieee80211vap * +@@ -1930,8 +1947,15 @@ ieee80211_newstate(struct ieee80211vap * if (ostate == IEEE80211_S_SCAN || ostate == IEEE80211_S_AUTH || ostate == IEEE80211_S_ASSOC) { |