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-rw-r--r--package/madwifi/patches-r3776/332-retransmit_check.patch26
1 files changed, 26 insertions, 0 deletions
diff --git a/package/madwifi/patches-r3776/332-retransmit_check.patch b/package/madwifi/patches-r3776/332-retransmit_check.patch
new file mode 100644
index 0000000000..2e2f919538
--- /dev/null
+++ b/package/madwifi/patches-r3776/332-retransmit_check.patch
@@ -0,0 +1,26 @@
+Index: madwifi-trunk-r3776/net80211/ieee80211.h
+===================================================================
+--- madwifi-trunk-r3776.orig/net80211/ieee80211.h 2008-07-17 04:14:08.000000000 +0200
++++ madwifi-trunk-r3776/net80211/ieee80211.h 2008-07-17 04:14:13.000000000 +0200
+@@ -174,8 +174,6 @@
+ #define IEEE80211_SEQ_SEQ_MASK 0xfff0
+ #define IEEE80211_SEQ_SEQ_SHIFT 4
+
+-#define IEEE80211_SEQ_LEQ(a,b) ((int)((a)-(b)) <= 0)
+-
+ #define IEEE80211_NWID_LEN 32
+
+ #define IEEE80211_QOS_TXOP 0x00ff
+Index: madwifi-trunk-r3776/net80211/ieee80211_input.c
+===================================================================
+--- madwifi-trunk-r3776.orig/net80211/ieee80211_input.c 2008-07-17 04:14:08.000000000 +0200
++++ madwifi-trunk-r3776/net80211/ieee80211_input.c 2008-07-17 04:14:13.000000000 +0200
+@@ -406,7 +406,7 @@
+ tid = 0;
+ rxseq = le16toh(*(__le16 *)wh->i_seq);
+ if ((wh->i_fc[1] & IEEE80211_FC1_RETRY) &&
+- IEEE80211_SEQ_LEQ(rxseq, ni->ni_rxseqs[tid])) {
++ (rxseq == ni->ni_rxseqs[tid])) {
+ /* duplicate, discard */
+ IEEE80211_DISCARD_MAC(vap, IEEE80211_MSG_INPUT,
+ bssid, "duplicate",