From: Hal Rosenstock 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 Signed-off-by: Roland Dreier Signed-off-by: Andrew Morton --- 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; _