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madwifi: fix a theoretical tx buffer leak

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SVN-Revision: 17690
This commit is contained in:
Felix Fietkau 2009-09-23 13:33:06 +00:00
parent 0e2e5cae7a
commit 802ea84054
1 changed files with 10 additions and 0 deletions
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package/madwifi/patches/449-fix_txbuf_leak.patch Normal file
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@ -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++;