| commit | 7b797d5b150775d717cb03b5ada28b8bad99afab | [log] [tgz] |
|---|---|---|
| author | Herbert Xu <herbert@gondor.apana.org.au> | Sun Sep 16 16:21:42 2007 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Sun Sep 16 16:21:42 2007 -0700 |
| tree | 086b28889711612bcb2ea80c30e85116f617c0f7 | |
| parent | d9cc20484e5e48c6a5deb4387c20fd45bfbdde8c [diff] |
[PPP] generic: Call skb_cow_head before scribbling over skb It's rude to write over data that other people are still using. So call skb_cow_head before PPP proceeds to modify the skb data. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>