From: Hal Rosenstock <halr@voltaire.com>
Set skb->mac.raw on receive. This fixes crashes when this is
dereferenced, for example by netfilter or when PF_PACKET is used.
Signed-off-by: Hal Rosenstock <halr@voltaire.com>
Signed-off-by: Roland Dreier <roland@topspin.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---
25-akpm/drivers/infiniband/ulp/ipoib/ipoib_ib.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/infiniband/ulp/ipoib/ipoib_ib.c~ipoib-set-skb-macraw-on-receive drivers/infiniband/ulp/ipoib/ipoib_ib.c
--- 25/drivers/infiniband/ulp/ipoib/ipoib_ib.c~ipoib-set-skb-macraw-on-receive Fri Apr 1 13:20:23 2005
+++ 25-akpm/drivers/infiniband/ulp/ipoib/ipoib_ib.c Fri Apr 1 13:20:23 2005
@@ -201,7 +201,7 @@ static void ipoib_ib_handle_wc(struct ne
if (wc->slid != priv->local_lid ||
wc->src_qp != priv->qp->qp_num) {
skb->protocol = ((struct ipoib_header *) skb->data)->proto;
-
+ skb->mac.raw = skb->data;
skb_pull(skb, IPOIB_ENCAP_LEN);
dev->last_rx = jiffies;
_