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-rw-r--r--package/madwifi/patches/316-skb_checks.patch61
1 files changed, 0 insertions, 61 deletions
diff --git a/package/madwifi/patches/316-skb_checks.patch b/package/madwifi/patches/316-skb_checks.patch
deleted file mode 100644
index 8457bc3dc0..0000000000
--- a/package/madwifi/patches/316-skb_checks.patch
+++ /dev/null
@@ -1,61 +0,0 @@
-Index: madwifi-trunk-r3280/net80211/ieee80211_input.c
-===================================================================
---- madwifi-trunk-r3280.orig/net80211/ieee80211_input.c 2008-01-28 17:36:55.186089457 +0100
-+++ madwifi-trunk-r3280/net80211/ieee80211_input.c 2008-01-28 17:38:42.816222949 +0100
-@@ -740,8 +740,10 @@
-
- skb1 = skb_copy(skb, GFP_ATOMIC);
- /* Increment reference count after copy */
-- if (skb1 != NULL)
-- ieee80211_skb_copy_noderef(skb, skb1);
-+ if (skb1 == NULL)
-+ goto err;
-+
-+ ieee80211_skb_copy_noderef(skb, skb1);
-
- /* we now have 802.3 MAC hdr followed by 802.2 LLC/SNAP; convert to EthernetII.
- * Note that the frame is at least IEEE80211_MIN_LEN, due to the driver code. */
-@@ -1056,9 +1058,11 @@
- * assemble fragments
- */
- ni->ni_rxfrag = skb_copy(skb, GFP_ATOMIC);
-- /* We duplicate the reference after skb_copy */
-- ieee80211_skb_copy_noderef(skb, ni->ni_rxfrag);
-- ieee80211_dev_kfree_skb(&skb);
-+ if (ni->ni_rxfrag) {
-+ /* We duplicate the reference after skb_copy */
-+ ieee80211_skb_copy_noderef(skb, ni->ni_rxfrag);
-+ ieee80211_dev_kfree_skb(&skb);
-+ }
- }
- /*
- * Check that we have enough space to hold
-@@ -1072,7 +1076,7 @@
- (skb_end_pointer(skb) - skb->head),
- GFP_ATOMIC);
- /* We duplicate the reference after skb_copy */
-- if (skb != ni->ni_rxfrag)
-+ if ((skb != ni->ni_rxfrag) && ni->ni_rxfrag)
- ieee80211_skb_copy_noderef(skb, ni->ni_rxfrag);
- ieee80211_dev_kfree_skb(&skb);
- }
-@@ -1135,7 +1139,8 @@
- if (ETHER_IS_MULTICAST(eh->ether_dhost)) {
- /* Create a SKB for the BSS to send out. */
- skb1 = skb_copy(skb, GFP_ATOMIC);
-- SKB_CB(skb1)->ni = ieee80211_ref_node(vap->iv_bss);
-+ if (skb1)
-+ SKB_CB(skb1)->ni = ieee80211_ref_node(vap->iv_bss);
- }
- else {
- /*
-@@ -1278,6 +1283,9 @@
-
- /* XXX: does this always work? */
- tskb = skb_copy(skb, GFP_ATOMIC);
-+ if (!tskb)
-+ return skb;
-+
- /* We duplicate the reference after skb_copy */
- ieee80211_skb_copy_noderef(skb, tskb);
- ieee80211_dev_kfree_skb(&skb);