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Diffstat (limited to 'package/madwifi/patches/111-wds_fix_PR_914.patch')
-rw-r--r--package/madwifi/patches/111-wds_fix_PR_914.patch32
1 files changed, 10 insertions, 22 deletions
diff --git a/package/madwifi/patches/111-wds_fix_PR_914.patch b/package/madwifi/patches/111-wds_fix_PR_914.patch
index 3f8607de62..282b385760 100644
--- a/package/madwifi/patches/111-wds_fix_PR_914.patch
+++ b/package/madwifi/patches/111-wds_fix_PR_914.patch
@@ -1,43 +1,31 @@
-WDS related crash is observed. This causes by possible random memory
-writes/accesss. Note how wds is freed, yet it will be used further in
-loop ...
-
-Other usages in the tree of LIST_FOREACH() when element is found and
-acted up on element, loop is immediately break (either via break, or
-return). But not in this case ...
-
-Signed-off-by: Mindaugas Kriaučiūnas <mindaugas.kriauciunas@gmail.com>
-Signed-off-by: Žilvinas Valinskas <valins@soften.ktu.lt>
-
-Index: madwifi-ng-trunk/net80211/ieee80211_node.c
-===================================================================
---- madwifi-ng-trunk.orig/net80211/ieee80211_node.c 2006-09-25 13:28:08.000000000 +0300
-+++ madwifi-ng-trunk/net80211/ieee80211_node.c 2006-10-18 15:59:40.000000000 +0300
-@@ -961,11 +961,11 @@
+diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_node.c madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_node.c
+--- madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_node.c 2007-05-04 23:09:29.000000000 +0200
++++ madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_node.c 2007-05-13 18:17:55.697101792 +0200
+@@ -981,11 +981,11 @@
ieee80211_del_wds_node(struct ieee80211_node_table *nt, struct ieee80211_node *ni)
{
int hash;
- struct ieee80211_wds_addr *wds;
+ struct ieee80211_wds_addr *wds, *next;
- IEEE80211_NODE_LOCK_IRQ(nt);
+ IEEE80211_NODE_TABLE_LOCK_IRQ(nt);
for (hash = 0; hash < IEEE80211_NODE_HASHSIZE; hash++) {
- LIST_FOREACH(wds, &nt->nt_wds_hash[hash], wds_hash) {
+ LIST_FOREACH_SAFE(wds, &nt->nt_wds_hash[hash], wds_hash, next) {
if (wds->wds_ni == ni) {
- if (ieee80211_node_dectestref(ni)) {
- _ieee80211_free_node(ni);
-@@ -984,11 +984,11 @@
+ LIST_REMOVE(wds, wds_hash);
+ ieee80211_unref_node(&wds->wds_ni);
+@@ -1002,11 +1002,11 @@
{
struct ieee80211_node_table *nt = (struct ieee80211_node_table *)data;
int hash;
- struct ieee80211_wds_addr *wds;
+ struct ieee80211_wds_addr *wds, *next;
- IEEE80211_NODE_LOCK_IRQ(nt);
+ IEEE80211_NODE_TABLE_LOCK_IRQ(nt);
for (hash = 0; hash < IEEE80211_NODE_HASHSIZE; hash++) {
- LIST_FOREACH(wds, &nt->nt_wds_hash[hash], wds_hash) {
+ LIST_FOREACH_SAFE(wds, &nt->nt_wds_hash[hash], wds_hash, next) {
if (wds->wds_agingcount != WDS_AGING_STATIC) {
if (!wds->wds_agingcount) {
- if (ieee80211_node_dectestref(wds->wds_ni)) {
+ LIST_REMOVE(wds, wds_hash);