The SNAP code pops off it's 5 byte header, but doesn't adjust
the checksum. This would cause problems when using device that
does IP over SNAP and hardware receive checksums.
Signed-off-by: Stephen Hemminger <[EMAIL PROTECTED]>
--- br-2.6.orig/net/802/psnap.c
+++ br-2.6/net/802/psnap.c
@@ -59,8 +59,10 @@ static int snap_rcv(struct sk_buff *skb,
proto = find_snap_client(skb->h.raw);
if (proto) {
/* Pass the frame on. */
+ u8 *hdr = skb->data;
skb->h.raw += 5;
skb_pull(skb, 5);
+ skb_postpull_rcsum(skb, hdr, 5);
rc = proto->rcvfunc(skb, dev, &snap_packet_type, orig_dev);
} else {
skb->sk = NULL;
-
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