X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fnet%2Fsock.h;h=6e1542da33a1ae26ddc93b80a2071401c6f73c09;hb=9b73e76f3cf63379dcf45fcd4f112f5812418d0a;hp=67e35c7e230c42a08bb718e6508d3826dbbe6cdd;hpb=c99da91e7a12724127475a85cc7a38214b3504e2;p=linux-2.6

diff --git a/include/net/sock.h b/include/net/sock.h
index 67e35c7e23..6e1542da33 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -944,7 +944,7 @@ static inline int sk_filter(struct sock *sk, struct sk_buff *skb)
 		return err;
 	
 	rcu_read_lock_bh();
-	filter = sk->sk_filter;
+	filter = rcu_dereference(sk->sk_filter);
 	if (filter) {
 		unsigned int pkt_len = sk_run_filter(skb, filter->insns,
 				filter->len);