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[PATCH] drivers/net/wireless/libertas/rx.c: fix use-after-free
author
Eugene Teo
<eugeneteo@kernel.sg>
Mon, 21 May 2007 14:30:22 +0000
(22:30 +0800)
committer
John W. Linville
<linville@tuxdriver.com>
Tue, 22 May 2007 15:02:29 +0000
(11:02 -0400)
skb could have been freed by then. Also, in libertas_upload_rx_packet(),
skb->protocol is initialized by eth_type_trans().
Signed-off-by: Eugene Teo <eugeneteo@kernel.sg>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/libertas/rx.c
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diff --git
a/drivers/net/wireless/libertas/rx.c
b/drivers/net/wireless/libertas/rx.c
index b19b5aa8713bcb8a31c243a9a94fc574ec0f5f31..96619a32951bc9dc14904dd3267c13c25d5f7189 100644
(file)
--- a/
drivers/net/wireless/libertas/rx.c
+++ b/
drivers/net/wireless/libertas/rx.c
@@
-441,7
+441,5
@@
static int process_rxed_802_11_packet(wlan_private * priv, struct sk_buff *skb)
done:
LEAVE();
- skb->protocol = __constant_htons(0x0019); /* ETH_P_80211_RAW */
-
return (ret);
}