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madwifi: fix a crash bug related to refcounting of bss nodes

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18290 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2009-11-04 00:05:56 +00:00
parent 2fbb0f0be3
commit 875a24be1f
1 changed files with 0 additions and 11 deletions
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11
package/madwifi/patches/451-ibss_race_fix.patch
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@ -194,17 +194,6 @@
} }
IEEE80211_ADDR_COPY(ni->ni_bssid, vap->iv_myaddr); IEEE80211_ADDR_COPY(ni->ni_bssid, vap->iv_myaddr);
@@ -429,8 +425,8 @@ ieee80211_reset_bss(struct ieee80211vap
__func__, ni, MAC_ADDR(vap->iv_myaddr));
KASSERT(ni != NULL, ("unable to setup inital BSS node"));
- vap->iv_bss = ieee80211_ref_node(ni);
- KASSERT((atomic_read(&vap->iv_bss->ni_refcnt) == 3),
+ vap->iv_bss = ni;
+ KASSERT((atomic_read(&vap->iv_bss->ni_refcnt) == 2),
("wrong refcount for new node."));
if (obss != NULL) {
@@ -647,7 +643,7 @@ ieee80211_sta_join1(struct ieee80211_nod @@ -647,7 +643,7 @@ ieee80211_sta_join1(struct ieee80211_nod
(vap->iv_state == IEEE80211_S_RUN) && bssid_equal(obss, selbs)); */ (vap->iv_state == IEEE80211_S_RUN) && bssid_equal(obss, selbs)); */
vap->iv_bss = selbs; vap->iv_bss = selbs;