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madwifi: fix some potential null pointer derefs with wds

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19322 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd
2010-01-24 23:39:00 +00:00
parent de12d253e8
commit c941f1cfbc
7 changed files with 17 additions and 15 deletions
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6
package/madwifi/patches/441-fix_ibss_node_handling.patch
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@@ -44,8 +44,8 @@
if (dir != IEEE80211_FC1_DIR_NODS) {
IEEE80211_DISCARD(vap, IEEE80211_MSG_ANY,
wh, "data", "invalid dir 0x%x", dir);
@@ -3556,6 +3561,11 @@ ieee80211_recv_mgmt(struct ieee80211vap
} else if (vap->iv_opmode == IEEE80211_M_WDS) {
@@ -3558,6 +3563,11 @@ ieee80211_recv_mgmt(struct ieee80211vap
} else if ((vap->iv_opmode == IEEE80211_M_WDS) && vap->iv_wdsnode) {
found = 1;
ni = ni_or_null = vap->iv_wdsnode;
+ } else if (vap->iv_opmode == IEEE80211_M_IBSS) {
@@ -56,7 +56,7 @@
}
IEEE80211_UNLOCK_IRQ(vap->iv_ic);
@@ -3684,19 +3694,8 @@ ieee80211_recv_mgmt(struct ieee80211vap
@@ -3686,19 +3696,8 @@ ieee80211_recv_mgmt(struct ieee80211vap
vap->iv_stats.is_rx_ssidmismatch++; /*XXX*/
return;
}