madwifi: fix a crash in ff handling

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7435 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/madwifi/patches/114-ff_skb_fix.patch b/package/madwifi/patches/114-ff_skb_fix.patch
new file mode 100644 (file)
index 0000000..059afb8
--- /dev/null
+++ b/package/madwifi/patches/114-ff_skb_fix.patch
@@ -0,0 +1,11 @@
+diff -ur madwifi.old/net80211/ieee80211_input.c madwifi.dev/net80211/ieee80211_input.c
+--- madwifi.old/net80211/ieee80211_input.c     2007-06-01 16:44:25.174897520 +0200
++++ madwifi.dev/net80211/ieee80211_input.c     2007-06-01 17:43:52.153634328 +0200
+@@ -685,6 +685,7 @@
+                               IEEE80211_NODE_STAT(ni, rx_decap);
+                               goto err;
+                       }
++                      skb1 = skb_clone(skb, GFP_ATOMIC);
+ 
+                       /* get to the tunneled headers */
+                       ath_hdr = (struct athl2p_tunnel_hdr *)