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[AX.25]: Fix packet socket crash

Browse source 
Since changeset 98a82febb6 AX.25 is passing
received IP and ARP packets to the stack through netif_rx() but we don't
set the skb->mac.raw to right value which may result in a crash with
applications that use a packet socket.

Signed-off-by: Ralf Baechle DL5RB <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Ralf Baechle 2005-10-05 12:16:04 -07:00 • committed by David S. Miller
commit 3a867b36c3
2 changed files with 2 additions and 2 deletions
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2
net/ax25/ax25_in.c
View file

@ -123,7 +123,7 @@ int ax25_rx_iframe(ax25_cb *ax25, struct sk_buff *skb)
}
skb_pull(skb, 1); /* Remove PID */
skb->h.raw = skb->data;
skb->mac.raw = skb->nh.raw;
skb->nh.raw = skb->data;
skb->dev = ax25->ax25_dev->dev;
skb->pkt_type = PACKET_HOST;

2
net/netrom/nr_dev.c
View file

@ -58,7 +58,7 @@ int nr_rx_ip(struct sk_buff *skb, struct net_device *dev)
/* Spoof incoming device */
skb->dev = dev;
skb->h.raw = skb->data;
skb->mac.raw = skb->nh.raw;
skb->nh.raw = skb->data;
skb->pkt_type = PACKET_HOST;