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mac80211: fix injection in monitor mode

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

Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Pavel Roskin 2009-07-10 16:42:29 -04:00 committed by John W. Linville
parent f54c142725
commit 8ef86c7bfa
1 changed files with 1 additions and 1 deletions
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2
net/mac80211/tx.c
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@ -1455,7 +1455,7 @@ int ieee80211_master_start_xmit(struct sk_buff *skb, struct net_device *dev)
monitor_iface = UNKNOWN_ADDRESS; monitor_iface = UNKNOWN_ADDRESS;
len_rthdr = ieee80211_get_radiotap_len(skb->data); 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); hdrlen = ieee80211_hdrlen(hdr->frame_control);
/* check the header is complete in the frame */ /* check the header is complete in the frame */