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madwifi: fix a theoretical tx buffer leak

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17690 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2009-09-23 13:33:06 +00:00
parent 93d042b356
commit 35d33ee673
1 changed files with 10 additions and 0 deletions
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10
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++;