rose: limit sk_filter trim to payload

[pandora-kernel.git] / include / linux / filter.h

diff --git a/include/linux/filter.h b/include/linux/filter.h
index 8eeb205..f4805e1 100644 (file)
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -150,7 +150,11 @@ static inline unsigned int sk_filter_len(const struct sk_filter *fp)
        return fp->len * sizeof(struct sock_filter) + sizeof(*fp);
 }
 
-extern int sk_filter(struct sock *sk, struct sk_buff *skb);
+int sk_filter_trim_cap(struct sock *sk, struct sk_buff *skb, unsigned int cap);
+static inline int sk_filter(struct sock *sk, struct sk_buff *skb)
+{
+       return sk_filter_trim_cap(sk, skb, 1);
+}
 extern unsigned int sk_run_filter(const struct sk_buff *skb,
                                  const struct sock_filter *filter);
 extern int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk);