package/madwifi/patches/449-fix_txbuf_leak.patch


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--- 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++;