From 9a6636a56e3565202d71ae7049431e3764575b79 Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Tue, 27 Apr 2010 15:12:32 +0200
Subject: [PATCH] s3:rpc_server: pass down local and remote tsocket_address to
 np_open()

metze
---
 source3/include/proto.h           |  4 +++-
 source3/rpc_server/srv_pipe_hnd.c | 16 +++++++++++++++-
 source3/smbd/pipes.c              |  5 ++++-
 3 files changed, 22 insertions(+), 3 deletions(-)

diff --git a/source3/include/proto.h b/source3/include/proto.h
index 116db698e62..6c9790bc12a 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -5205,8 +5205,10 @@ pipes_struct *get_first_internal_pipe(void);
 pipes_struct *get_next_internal_pipe(pipes_struct *p);
 
 bool fsp_is_np(struct files_struct *fsp);
+struct tsocket_address;
 NTSTATUS np_open(TALLOC_CTX *mem_ctx, const char *name,
-		 const char *client_address,
+		 const struct tsocket_address *local_address,
+		 const struct tsocket_address *remote_address,
 		 struct auth_serversupplied_info *server_info,
 		 struct fake_file_handle **phandle);
 bool np_read_in_progress(struct fake_file_handle *handle);
diff --git a/source3/rpc_server/srv_pipe_hnd.c b/source3/rpc_server/srv_pipe_hnd.c
index b5b8379efa9..215557dd7b0 100644
--- a/source3/rpc_server/srv_pipe_hnd.c
+++ b/source3/rpc_server/srv_pipe_hnd.c
@@ -1132,7 +1132,8 @@ static struct np_proxy_state *make_external_rpc_pipe_p(TALLOC_CTX *mem_ctx,
 }
 
 NTSTATUS np_open(TALLOC_CTX *mem_ctx, const char *name,
-		 const char *client_address,
+		 const struct tsocket_address *local_address,
+		 const struct tsocket_address *remote_address,
 		 struct auth_serversupplied_info *server_info,
 		 struct fake_file_handle **phandle)
 {
@@ -1156,12 +1157,25 @@ NTSTATUS np_open(TALLOC_CTX *mem_ctx, const char *name,
 	} else {
 		struct pipes_struct *p;
 		struct ndr_syntax_id syntax;
+		const char *client_address;
 
 		if (!is_known_pipename(name, &syntax)) {
 			TALLOC_FREE(handle);
 			return NT_STATUS_OBJECT_NAME_NOT_FOUND;
 		}
 
+		if (tsocket_address_is_inet(remote_address, "ip")) {
+			client_address = tsocket_address_inet_addr_string(
+						remote_address,
+						talloc_tos());
+			if (client_address == NULL) {
+				TALLOC_FREE(handle);
+				return NT_STATUS_NO_MEMORY;
+			}
+		} else {
+			client_address = "";
+		}
+
 		p = make_internal_rpc_pipe_p(handle, &syntax, client_address,
 					     server_info);
 
diff --git a/source3/smbd/pipes.c b/source3/smbd/pipes.c
index e2c0cdc2f34..17d2678e354 100644
--- a/source3/smbd/pipes.c
+++ b/source3/smbd/pipes.c
@@ -26,6 +26,7 @@
 
 
 #include "includes.h"
+#include "smbd/globals.h"
 
 #define	PIPE		"\\PIPE\\"
 #define	PIPELEN		strlen(PIPE)
@@ -65,7 +66,9 @@ NTSTATUS open_np_file(struct smb_request *smb_req, const char *name,
 		return status;
 	}
 
-	status = np_open(fsp, name, conn->client_address,
+	status = np_open(fsp, name,
+			 conn->sconn->local_address,
+			 conn->sconn->remote_address,
 			 conn->server_info, &fsp->fake_file_handle);
 	if (!NT_STATUS_IS_OK(status)) {
 		DEBUG(10, ("np_open(%s) returned %s\n", name,