[PATCH] mac80211: fix memory leak when defrag fragments

We forget to free all the fragments when defraging them into one packet.

Signed-off-by: Hong Liu <hong.liu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c
index 6e36df67f8d5..145604abd08e 100644
--- a/net/mac80211/ieee80211.c
+++ b/net/mac80211/ieee80211.c
@@ -3278,8 +3278,10 @@ ieee80211_rx_h_defragment(struct ieee80211_txrx_data *rx)
                         return TXRX_DROP;
                 }
         }
-        while ((skb = __skb_dequeue(&entry->skb_list)))
+        while ((skb = __skb_dequeue(&entry->skb_list))) {
                 memcpy(skb_put(rx->skb, skb->len), skb->data, skb->len);
+                dev_kfree_skb(skb);
+        }
 
         /* Complete frame has been reassembled - process it now */
         rx->fragmented = 1;