huge madwifi update (work in progress, disabled by default, compiles but breaks at...

[openwrt.git] / package / madwifi / patches-r3776 / 323-crash_fix.patch

diff --git a/package/madwifi/patches-r3776/323-crash_fix.patch b/package/madwifi/patches-r3776/323-crash_fix.patch
new file mode 100644 (file)
index 0000000..ad75bff
--- /dev/null
+++ b/package/madwifi/patches-r3776/323-crash_fix.patch
@@ -0,0 +1,23 @@
+Index: madwifi-trunk-r3776/net80211/ieee80211_node.c
+===================================================================
+--- madwifi-trunk-r3776.orig/net80211/ieee80211_node.c 2008-07-17 02:56:18.000000000 +0200
++++ madwifi-trunk-r3776/net80211/ieee80211_node.c      2008-07-17 04:05:43.000000000 +0200
+@@ -1999,11 +1999,13 @@
+       /* From this point onwards we can no longer find the node,
+        * so no more references are generated
+        */
+-      ieee80211_remove_wds_addr(nt, ni->ni_macaddr);
+-      ieee80211_del_wds_node(nt, ni);
+-      IEEE80211_NODE_TABLE_LOCK_IRQ(nt);
+-      node_table_leave_locked(nt, ni);
+-      IEEE80211_NODE_TABLE_UNLOCK_IRQ(nt);
++      if (nt) {
++              ieee80211_remove_wds_addr(nt, ni->ni_macaddr);
++              ieee80211_del_wds_node(nt, ni);
++              IEEE80211_NODE_TABLE_LOCK_IRQ(nt);
++              node_table_leave_locked(nt, ni);
++              IEEE80211_NODE_TABLE_UNLOCK_IRQ(nt);
++      }
+ 
+       /*
+        * If node wasn't previously associated all