From: Andrew Tridgell <tridge@samba.org>
Date: Wed, 15 Sep 2010 11:50:36 +0000 (+1000)
Subject: s4-rpcserver: set unbind method to NULL in remote server
X-Git-Url: http://git.samba.org/?p=metze%2Fsamba%2Fwip.git;a=commitdiff_plain;h=e7f21fa9418aaaee81ddf16f444ba318f7c2b03e

s4-rpcserver: set unbind method to NULL in remote server

this prevents a possible crash on disconnect
---

diff --git a/source4/rpc_server/dcerpc_server.c b/source4/rpc_server/dcerpc_server.c
index 9103923b3e99..09b9b2ac0ab7 100644
--- a/source4/rpc_server/dcerpc_server.c
+++ b/source4/rpc_server/dcerpc_server.c
@@ -554,7 +554,7 @@ static int dcesrv_connection_context_destructor(struct dcesrv_connection_context
 {
 	DLIST_REMOVE(c->conn->contexts, c);
 
-	if (c->iface) {
+	if (c->iface && c->iface->unbind) {
 		c->iface->unbind(c, c->iface);
 	}
 
diff --git a/source4/rpc_server/remote/dcesrv_remote.c b/source4/rpc_server/remote/dcesrv_remote.c
index 23c873799bf0..bdb3693335c6 100644
--- a/source4/rpc_server/remote/dcesrv_remote.c
+++ b/source4/rpc_server/remote/dcesrv_remote.c
@@ -322,6 +322,7 @@ static bool remote_fill_interface(struct dcesrv_interface *iface, const struct n
 	iface->syntax_id = if_tabl->syntax_id;
 	
 	iface->bind = remote_op_bind;
+	iface->unbind = NULL;
 
 	iface->ndr_pull = remote_op_ndr_pull;
 	iface->dispatch = remote_op_dispatch;