From 802ea84054cc94748abe29a54bfe38f9e104923b Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Wed, 23 Sep 2009 13:33:06 +0000
Subject: [PATCH] madwifi: fix a theoretical tx buffer leak
SVN-Revision: 17690
---
package/madwifi/patches/449-fix_txbuf_leak.patch | 10 ++++++++++
1 file changed, 10 insertions(+)
create mode 100644 package/madwifi/patches/449-fix_txbuf_leak.patch
diff --git a/package/madwifi/patches/449-fix_txbuf_leak.patch b/package/madwifi/patches/449-fix_txbuf_leak.patch
new file mode 100644
index 0000000000..9fd5ecb74c
--- /dev/null
+++ b/package/madwifi/patches/449-fix_txbuf_leak.patch
@@ -0,0 +1,10 @@
+--- a/ath/if_ath.c
++++ b/ath/if_ath.c
+@@ -3725,6 +3725,7 @@ ff_bypass:
+ */
+ skb = ieee80211_encap(ni, skb, &framecnt);
+ if (skb == NULL) {
++ STAILQ_INSERT_TAIL(&bf_head, bf, bf_list);
+ DPRINTF(sc, ATH_DEBUG_XMIT,
+ "Dropping; encapsulation failure\n");
+ sc->sc_stats.ast_tx_encap++;
--
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