From e8fdeca241e17dcc5b8f2465be8e1a6347c62fb9 Mon Sep 17 00:00:00 2001 From: Hong Liu Date: Thu, 17 May 2007 11:13:44 +0800 Subject: [PATCH] [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 Signed-off-by: John W. Linville --- net/mac80211/ieee80211.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c index 6e36df6..145604a 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; -- 2.7.4