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authorFelix Fietkau <nbd@openwrt.org>2009-10-14 08:29:46 +0000
committerFelix Fietkau <nbd@openwrt.org>2009-10-14 08:29:46 +0000
commit75a4b6f1d7a560979f12f7a95e6b83a63a707363 (patch)
treed2918bdefbd24ac365b133c11c9ae1a267b4087b
parent025ac2b36937e61a961c31718db980f1e021ddfe (diff)
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madwifi: fix race condition on ibss init (#5935)
SVN-Revision: 18046
-rw-r--r--package/madwifi/patches/451-ibss_race_fix.patch12
1 files changed, 12 insertions, 0 deletions
diff --git a/package/madwifi/patches/451-ibss_race_fix.patch b/package/madwifi/patches/451-ibss_race_fix.patch
new file mode 100644
index 0000000000..c63901d9e8
--- /dev/null
+++ b/package/madwifi/patches/451-ibss_race_fix.patch
@@ -0,0 +1,12 @@
+--- a/net80211/ieee80211_input.c
++++ b/net80211/ieee80211_input.c
+@@ -3573,6 +3573,9 @@ ieee80211_recv_mgmt(struct ieee80211vap
+ found = 1;
+ ni = ni_or_null = vap->iv_wdsnode;
+ } else if (vap->iv_opmode == IEEE80211_M_IBSS) {
++ if (vap->iv_state != IEEE80211_S_RUN)
++ break;
++
+ ni_or_null = ieee80211_find_node(&ic->ic_sta, wh->i_addr2);
+ if (ni_or_null)
+ ni = ni_or_null;