From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 24 Feb 2013 01:00:39 +0000 (+0000)
Subject: mac80211: disable ipv4/ipv6 address notifiers (fixes #13055)
X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fsvn-archive%2Farchive.git;a=commitdiff_plain;hb=960127b28bd0923f4ac3584f4ca4aa5547ce0186

mac80211: disable ipv4/ipv6 address notifiers (fixes #13055)

SVN-Revision: 35762
---

diff --git a/package/mac80211/patches/150-disable_addr_notifier.patch b/package/mac80211/patches/150-disable_addr_notifier.patch
new file mode 100644
index 0000000000..d568a97345
--- /dev/null
+++ b/package/mac80211/patches/150-disable_addr_notifier.patch
@@ -0,0 +1,67 @@
+--- a/net/mac80211/main.c
++++ b/net/mac80211/main.c
+@@ -313,7 +313,7 @@ void ieee80211_restart_hw(struct ieee802
+ }
+ EXPORT_SYMBOL(ieee80211_restart_hw);
+ 
+-#ifdef CONFIG_INET
++#ifdef __disabled__CONFIG_INET
+ static int ieee80211_ifa_changed(struct notifier_block *nb,
+ 				 unsigned long data, void *arg)
+ {
+@@ -372,7 +372,7 @@ static int ieee80211_ifa_changed(struct 
+ }
+ #endif
+ 
+-#if IS_ENABLED(CONFIG_IPV6)
++#if IS_ENABLED(__disabled__CONFIG_IPV6)
+ static int ieee80211_ifa6_changed(struct notifier_block *nb,
+ 				  unsigned long data, void *arg)
+ {
+@@ -1015,14 +1015,14 @@ int ieee80211_register_hw(struct ieee802
+ 		goto fail_pm_qos;
+ 	}
+ 
+-#ifdef CONFIG_INET
++#ifdef __disabled__CONFIG_INET
+ 	local->ifa_notifier.notifier_call = ieee80211_ifa_changed;
+ 	result = register_inetaddr_notifier(&local->ifa_notifier);
+ 	if (result)
+ 		goto fail_ifa;
+ #endif
+ 
+-#if IS_ENABLED(CONFIG_IPV6)
++#if IS_ENABLED(__disabled__CONFIG_IPV6)
+ 	local->ifa6_notifier.notifier_call = ieee80211_ifa6_changed;
+ 	result = register_inet6addr_notifier(&local->ifa6_notifier);
+ 	if (result)
+@@ -1034,13 +1034,13 @@ int ieee80211_register_hw(struct ieee802
+ 
+ 	return 0;
+ 
+-#if IS_ENABLED(CONFIG_IPV6)
++#if IS_ENABLED(__disabled__CONFIG_IPV6)
+  fail_ifa6:
+-#ifdef CONFIG_INET
++#ifdef __disabled__CONFIG_INET
+ 	unregister_inetaddr_notifier(&local->ifa_notifier);
+ #endif
+ #endif
+-#if defined(CONFIG_INET) || defined(CONFIG_IPV6)
++#if defined(__disabled__CONFIG_INET) || defined(__disabled__CONFIG_IPV6)
+  fail_ifa:
+ 	pm_qos_remove_notifier(PM_QOS_NETWORK_LATENCY,
+ 			       &local->network_latency_notifier);
+@@ -1073,10 +1073,10 @@ void ieee80211_unregister_hw(struct ieee
+ 
+ 	pm_qos_remove_notifier(PM_QOS_NETWORK_LATENCY,
+ 			       &local->network_latency_notifier);
+-#ifdef CONFIG_INET
++#ifdef __disabled__CONFIG_INET
+ 	unregister_inetaddr_notifier(&local->ifa_notifier);
+ #endif
+-#if IS_ENABLED(CONFIG_IPV6)
++#if IS_ENABLED(__disabled__CONFIG_IPV6)
+ 	unregister_inet6addr_notifier(&local->ifa6_notifier);
+ #endif
+