tree 3d18d0ff6a5e72588ab154b65fe3d8649ffbc477
parent 392fdb0e35055b96faa9c1cd6ab537805337cdce
author Herbert Xu <herbert@gondor.apana.org.au> 1213132105 -0700
committer David S. Miller <davem@davemloft.net> 1213132105 -0700

pppoe: Unshare skb before anything else

We need to unshare the skb first as otherwise pskb_may_pull may
write to a shared skb which could be bad.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>