From a42afcdcc7ab9aa9ed193ae36d3dbb10843447f0 Mon Sep 17 00:00:00 2001
From: Luke Leighton <lkcl@samba.org>
Date: Thu, 15 Oct 1998 05:47:29 +0000
Subject: bug-fixing against:

AS/U:
      it returns dce/rpc "first" and "last" bits _clear_ in a bind/ack
      response, when they should be set in a (small) packet.  they also,
      in the bind/ack do not set a secondary address string at all, so
      we can't check against that...

Win95:
      client-side dce/rpc code is a bit odd.  it does a "WaitNamedPipeState"
      and has slightly different pipe-naming (\PIPE\LANMAN is joined by
      \PIPE\SRVSVC, \PIPE\WINREG etc whereas nt just has \PIPE\LANMAN
      and \PIPE\).

Win95-USRMGR.EXE:
      added LsaOpenPolicy (renamed existing to LsaOpenPolicy2).
      added SamrConnect (renamed existing to SamrConnect2).
(This used to be commit a7fccd807b938cbb51002ebae8c7a48b40dbb655)
---
 source3/smbd/ipc.c | 41 ++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 40 insertions(+), 1 deletion(-)

(limited to 'source3/smbd')

diff --git a/source3/smbd/ipc.c b/source3/smbd/ipc.c
index 646ac83331..bfd618f325 100644
--- a/source3/smbd/ipc.c
+++ b/source3/smbd/ipc.c
@@ -3124,6 +3124,29 @@ static void api_rpc_trans_reply(char *outbuf,
 	}
 }
 
+/****************************************************************************
+ WaitNamedPipeHandleState 
+****************************************************************************/
+static BOOL api_WNPHS(char *outbuf, pipes_struct *p, char *param)
+{
+	uint16 priority;
+
+	if (!param) return False;
+
+	priority = param[0] + (param[1] << 8);
+	DEBUG(4,("WaitNamedPipeHandleState priority %x\n", priority));
+
+	if (wait_rpc_pipe_hnd_state(p, priority))
+	{
+		/* now send the reply */
+		send_trans_reply(outbuf, NULL, NULL, NULL, 0, p->file_offset);
+
+		return True;
+	}
+	return False;
+}
+
+
 /****************************************************************************
  SetNamedPipeHandleState 
 ****************************************************************************/
@@ -3134,7 +3157,7 @@ static BOOL api_SNPHS(char *outbuf, pipes_struct *p, char *param)
 	if (!param) return False;
 
 	id = param[0] + (param[1] << 8);
-	DEBUG(4,("lsarpc SetNamedPipeHandleState to code %x\n", id));
+	DEBUG(4,("SetNamedPipeHandleState to code %x\n", id));
 
 	if (set_rpc_pipe_hnd_state(p, id))
 	{
@@ -3237,6 +3260,12 @@ static int api_fd_reply(connection_struct *conn,uint16 vuid,char *outbuf,
 				}
 				break;
 			}
+			case 0x53:
+			{
+				/* Wait Named Pipe Handle state */
+				reply = api_WNPHS(outbuf, p, params);
+				break;
+			}
 			case 0x01:
 			{
 				/* Set Named Pipe Handle state */
@@ -3434,6 +3463,16 @@ static int named_pipe(connection_struct *conn,uint16 vuid, char *outbuf,char *na
 		return api_reply(conn,vuid,outbuf,data,params,tdscnt,tpscnt,mdrcnt,mprcnt);
 	}
 
+	if (strequal(name,"WKSSVC") ||
+	    strequal(name,"SRVSVC") ||
+	    strequal(name,"WINREG") ||
+	    strequal(name,"SAMR") ||
+	    strequal(name,"LSARPC"))
+	{
+		DEBUG(4,("named pipe command from Win95 (wow!)\n"));
+		return api_fd_reply(conn,vuid,outbuf,setup,data,params,suwcnt,tdscnt,tpscnt,mdrcnt,mprcnt);
+	}
+
 	if (strlen(name) < 1)
 	{
 		return api_fd_reply(conn,vuid,outbuf,setup,data,params,suwcnt,tdscnt,tpscnt,mdrcnt,mprcnt);
-- 
cgit