sctp: not copy sctp_sock pd_lobby in sctp_copy_descendant

[linux.git] / net / sctp / socket.c

diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 6140471efd4b8cf851d238a8c80c22858346740e..65b538604c5b531c7c4e32f9e59ea23d94967596 100644 (file)
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -9169,7 +9169,7 @@ static inline void sctp_copy_descendant(struct sock *sk_to,
 {
        int ancestor_size = sizeof(struct inet_sock) +
                            sizeof(struct sctp_sock) -
-                           offsetof(struct sctp_sock, auto_asconf_list);
+                           offsetof(struct sctp_sock, pd_lobby);
 
        if (sk_from->sk_family == PF_INET6)
                ancestor_size += sizeof(struct ipv6_pinfo);
@@ -9253,7 +9253,6 @@ static int sctp_sock_migrate(struct sock *oldsk, struct sock *newsk,
         * 2) Peeling off partial delivery; keep pd_lobby in new pd_lobby.
         * 3) Peeling off non-partial delivery; move pd_lobby to receive_queue.
         */
-       skb_queue_head_init(&newsp->pd_lobby);
        atomic_set(&sctp_sk(newsk)->pd_mode, assoc->ulpq.pd_mode);
 
        if (atomic_read(&sctp_sk(oldsk)->pd_mode)) {