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Commit b5956dd2 authored by Lynn Lei's avatar Lynn Lei Committed by Greg Kroah-Hartman
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drivers/staging/wlan-ng/p80211conv.c: fixed a potential memory leak 



Fixed a potential memory leak inside skb_ether_to_p80211()
	When the wep_encrypt() fails  the code return 2 directly
	Which causes the p80211_wep->data dangling

Add a kfree statement to reclaim that memory allocated

Signed-off-by: default avatarLynn Lei <lynnl.yet@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 33ebca0d

drivers/staging/wlan-ng/p80211conv.c

+1 −0
Original line number Diff line number Diff line
@@ -213,6 +213,7 @@ int skb_ether_to_p80211(struct wlandevice *wlandev, u32 ethconv, 
			netdev_warn(wlandev->netdev,

				    "Host en-WEP failed, dropping frame (%d).\n",

				    foo);

			kfree(p80211_wep->data);

			return 2;

		}

		fc |= cpu_to_le16(WLAN_SET_FC_ISWEP(1));