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mac80211: Fix dangling pointer in ieee80211_xmit 

hdr pointer is left dangling after call to ieee80211_skb_resize. This
can cause guards around mesh path selection to fail.

Signed-off-by: Steve deRosier <steve@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
hifive-unleashed-5.1
Steve deRosier 2010-09-11 20:01:31 -07:00 committed by John W. Linville
parent a1e567c83f
commit 740c1aa3b0
1 changed files with 1 additions and 0 deletions
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net/mac80211/tx.c
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@ -1609,6 +1609,7 @@ static void ieee80211_xmit(struct ieee80211_sub_if_data *sdata,
return;
}
hdr = (struct ieee80211_hdr *) skb->data;
info->control.vif = &sdata->vif;
if (ieee80211_vif_is_mesh(&sdata->vif) &&