SCTP: Update RCU handling during the ADD-IP case

[deliverable/linux.git] / net / sctp / sm_make_chunk.c

diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 5de4729fe9939a7b3b6d82f2aa8bdb2533bcf493..c60564dd169d4c2c37f588c079a518626bbbeeec 100644 (file)
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -2953,13 +2953,17 @@ static int sctp_asconf_param_success(struct sctp_association *asoc,
                /* This is always done in BH context with a socket lock
                 * held, so the list can not change.
                 */
+               local_bh_disable();
                list_for_each_entry(saddr, &bp->address_list, list) {
                        if (sctp_cmp_addr_exact(&saddr->a, &addr))
                                saddr->use_as_src = 1;
                }
+               local_bh_enable();
                break;
        case SCTP_PARAM_DEL_IP:
-               retval = sctp_del_bind_addr(bp, &addr, call_rcu_bh);
+               local_bh_disable();
+               retval = sctp_del_bind_addr(bp, &addr);
+               local_bh_enable();
                list_for_each(pos, &asoc->peer.transport_addr_list) {
                        transport = list_entry(pos, struct sctp_transport,
                                                 transports);