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mirror of git://projects.qi-hardware.com/openwrt-xburst.git synced 2024-12-26 00:05:31 +02:00
openwrt-xburst/package/madwifi/patches-testing/323-crash_fix.patch
nbd 04ce7928c6 rename patches-r3776 to patches-testing
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11868 3c298f89-4303-0410-b956-a3cf2f4a3e73
2008-07-18 22:57:30 +00:00

22 lines
658 B
Diff

--- a/net80211/ieee80211_node.c
+++ b/net80211/ieee80211_node.c
@@ -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