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refresh a patch that is causing problems on certain systems 

SVN-Revision: 7857
owl
Felix Fietkau 2007-07-02 21:52:32 +00:00
parent b070b74f1f
commit a7b99a5bfa
1 changed files with 78 additions and 62 deletions
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140
package/madwifi/patches/124-node_unref_r2484.patch
View File

@ -1,66 +1,9 @@
Index: madwifi/net80211/ieee80211_wireless.c
Index: madwifi-ng-r2420-20070602/ath/if_ath.c
===================================================================
--- madwifi/net80211/ieee80211_wireless.c (revision 2482)
+++ madwifi/net80211/ieee80211_wireless.c (revision 2484)
@@ -1102,5 +1102,4 @@
for (i = 0; i < number; i++) {
ni = ieee80211_find_node(nt, &vap->iv_spy.mac[i * IEEE80211_ADDR_LEN]);
- /* TODO: free node ? */
/* check we are associated w/ this vap */
if (ni && (ni->ni_vap == vap)) {
@@ -1114,4 +1113,5 @@
spy_stat[i].updated = IW_QUAL_ALL_INVALID;
}
+ ieee80211_unref_node(&ni);
}
@@ -3191,4 +3191,5 @@
if (ik->ik_keylen > sizeof(ik->ik_keydata))
return -E2BIG;
+
kix = ik->ik_keyix;
if (kix == IEEE80211_KEYIX_NONE) {
@@ -3214,4 +3215,5 @@
ik->ik_flags |= IEEE80211_KEY_GROUP; /* XXX */
}
+
error = 0;
flags = ik->ik_flags & IEEE80211_KEY_COMMON;
@@ -3228,5 +3230,5 @@
memcpy(wk->wk_key, ik->ik_keydata, ik->ik_keylen);
if (!ieee80211_crypto_setkey(vap, wk,
- ni != NULL ? ni->ni_macaddr : ik->ik_macaddr, ni))
+ (ni != NULL) ? ni->ni_macaddr : ik->ik_macaddr, ni))
error = -EIO;
else if ((ik->ik_flags & IEEE80211_KEY_DEFAULT))
@@ -3234,4 +3236,5 @@
} else
error = -ENXIO;
+
ieee80211_key_update_end(vap);
if (ni != NULL)
Index: madwifi/net80211/ieee80211_output.c
===================================================================
--- madwifi/net80211/ieee80211_output.c (revision 2438)
+++ madwifi/net80211/ieee80211_output.c (revision 2484)
@@ -269,4 +269,5 @@
*/
ieee80211_pwrsave(ni, skb);
+ ieee80211_unref_node(&ni);
return 0;
}
@@ -283,5 +284,5 @@
struct sk_buff *skb1;
ni = ieee80211_find_txnode(vap->iv_xrvap, eh->ether_dhost);
- skb1 = skb_clone(skb,GFP_ATOMIC);
+ skb1 = skb_clone(skb, GFP_ATOMIC);
if (skb1) {
cb = (struct ieee80211_cb *) skb1->cb;
Index: madwifi/ath/if_ath.c
===================================================================
--- madwifi/ath/if_ath.c (revision 2482)
+++ madwifi/ath/if_ath.c (revision 2484)
@@ -8111,14 +8111,13 @@
--- madwifi-ng-r2420-20070602.orig/ath/if_ath.c 2007-07-02 23:49:33.450710750 +0200
+++ madwifi-ng-r2420-20070602/ath/if_ath.c 2007-07-02 23:50:43.107064000 +0200
@@ -8197,16 +8197,15 @@
wds_ni->ni_rates = vap->iv_bss->ni_rates;
/* Depending on the sequence of bringing up devices
* it's possible the rates of the root bss isn't
- * filled yet.
@ -80,3 +23,76 @@ Index: madwifi/ath/if_ath.c
+ ieee80211_unref_node(&wds_ni);
}
break;
default:
Index: madwifi-ng-r2420-20070602/net80211/ieee80211_output.c
===================================================================
--- madwifi-ng-r2420-20070602.orig/net80211/ieee80211_output.c 2007-07-02 23:49:31.574593500 +0200
+++ madwifi-ng-r2420-20070602/net80211/ieee80211_output.c 2007-07-02 23:50:37.462711250 +0200
@@ -268,6 +268,7 @@
* We'll get the frame back when the time is right.
*/
ieee80211_pwrsave(ni, skb);
+ ieee80211_unref_node(&ni);
return 0;
}
@@ -282,7 +283,7 @@
vap->iv_xrvap->iv_sta_assoc) {
struct sk_buff *skb1;
ni = ieee80211_find_txnode(vap->iv_xrvap, eh->ether_dhost);
- skb1 = skb_clone(skb,GFP_ATOMIC);
+ skb1 = skb_clone(skb, GFP_ATOMIC);
if (skb1) {
cb = (struct ieee80211_cb *) skb1->cb;
cb->ni = ni;
Index: madwifi-ng-r2420-20070602/net80211/ieee80211_wireless.c
===================================================================
--- madwifi-ng-r2420-20070602.orig/net80211/ieee80211_wireless.c 2007-07-02 23:49:31.566593000 +0200
+++ madwifi-ng-r2420-20070602/net80211/ieee80211_wireless.c 2007-07-02 23:49:34.126753000 +0200
@@ -1088,7 +1088,6 @@
/* locate a node, read its rssi, check if updated, convert to dBm */
for (i = 0; i < number; i++) {
ni = ieee80211_find_node(nt, &vap->iv_spy.mac[i * IEEE80211_ADDR_LEN]);
- /* TODO: free node ? */
/* check we are associated w/ this vap */
if (ni && (ni->ni_vap == vap)) {
set_quality(&spy_stat[i], ni->ni_rssi, ic->ic_channoise);
@@ -1100,6 +1099,7 @@
} else {
spy_stat[i].updated = IW_QUAL_ALL_INVALID;
}
+ ieee80211_unref_node(&ni);
}
/* copy results to userspace */
@@ -3153,6 +3153,7 @@
/* NB: this also checks ik->ik_keylen > sizeof(wk->wk_key) */
if (ik->ik_keylen > sizeof(ik->ik_keydata))
return -E2BIG;
+
kix = ik->ik_keyix;
if (kix == IEEE80211_KEYIX_NONE) {
/* XXX unicast keys currently must be tx/rx */
@@ -3176,6 +3177,7 @@
if ((ik->ik_flags & IEEE80211_KEY_XMIT) == 0) /* XXX */
ik->ik_flags |= IEEE80211_KEY_GROUP; /* XXX */
}
+
error = 0;
flags = ik->ik_flags & IEEE80211_KEY_COMMON;
ieee80211_key_update_begin(vap);
@@ -3190,12 +3192,13 @@
memset(wk->wk_key, 0, sizeof(wk->wk_key));
memcpy(wk->wk_key, ik->ik_keydata, ik->ik_keylen);
if (!ieee80211_crypto_setkey(vap, wk,
- ni != NULL ? ni->ni_macaddr : ik->ik_macaddr, ni))
+ (ni != NULL) ? ni->ni_macaddr : ik->ik_macaddr, ni))
error = -EIO;
else if ((ik->ik_flags & IEEE80211_KEY_DEFAULT))
vap->iv_def_txkey = kix;
} else
error = -ENXIO;
+
ieee80211_key_update_end(vap);
if (ni != NULL)
ieee80211_unref_node(&ni);