sock_diag: fix filter code sent to userspace

[pandora-kernel.git] / net / core / sock_diag.c

diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
index d5bef0b..a0e9cf6 100644 (file)
--- a/net/core/sock_diag.c
+++ b/net/core/sock_diag.c
@@ -73,8 +73,13 @@ int sock_diag_put_filterinfo(struct user_namespace *user_ns, struct sock *sk,
                goto out;
        }
 
-       if (filter)
-               memcpy(nla_data(attr), filter->insns, len);
+       if (filter) {
+               struct sock_filter *fb = (struct sock_filter *)nla_data(attr);
+               int i;
+
+               for (i = 0; i < filter->len; i++, fb++)
+                       sk_decode_filter(&filter->insns[i], fb);
+       }
 
 out:
        rcu_read_unlock();