Commit 8ef86c7b authored by Pavel Roskin's avatar Pavel Roskin Committed by John W. Linville
Browse files

mac80211: fix injection in monitor mode 



The location of the 802.11 header is calculated incorrectly due to a
wrong placement of parentheses.  Found by kmemcheck.

Signed-off-by: default avatarPavel Roskin <proski@gnu.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent f54c1427

net/mac80211/tx.c

+1 −1
Original line number Diff line number Diff line
@@ -1455,7 +1455,7 @@ int ieee80211_master_start_xmit(struct sk_buff *skb, struct net_device *dev) 
		monitor_iface = UNKNOWN_ADDRESS;



		len_rthdr = ieee80211_get_radiotap_len(skb->data);

		hdr = (struct ieee80211_hdr *)skb->data + len_rthdr;

		hdr = (struct ieee80211_hdr *)(skb->data + len_rthdr);

		hdrlen = ieee80211_hdrlen(hdr->frame_control);



		/* check the header is complete in the frame */