client.c clientutil.c proto.h

rpc_pipes/ntclientlsa.c rpc_pipes/ntclientnet.c
rpc_pipes/ntclientpipe.c :

	added extra argument to cli_call_api() to allow specifying the length of
	the \PIPE\ name.  it appears that, like when the name of the pipe is NULL
	and OS-2 requires two extra bytes _after_ the NULL name, that NT requires
	two bytes after the NULL-terminated name "\PIPE\".  these two bytes vary,
	but values seen so far are: 0x72 0x70; 0x63 0x65; 0x44 0x65; 0x4E 0x00.

	there appears not to be much logic to this.  purpose unknown.

ntclient.c:

	put Set Named Pipe Handle State call directly after SMBopenX call.

4 files changed, 32 insertions, 28 deletions

diff --git a/source/client/client.c b/source/client/client.c
index f1ab4410a9f..52f4b837a6e 100644
--- a/source/client/client.c
+++ b/source/client/client.c
@@ -551,7 +551,7 @@ static int do_long_dir(char *inbuf,char *outbuf,char *Mask,int attribute,void (*
 	}
       /* ??? original code added 1 pad byte after param */
 
-      cli_send_trans_request(outbuf,SMBtrans2,NULL,FID_UNUSED,0,
+      cli_send_trans_request(outbuf,SMBtrans2,NULL,0,FID_UNUSED,0,
 			 NULL,param,&setup,
 			 0,12+strlen(mask)+1,1,
 			 BUFFER_SIZE,10,0);
@@ -2137,7 +2137,7 @@ static void do_cancel(int job)
   SSVAL(p,0,job);     
   p += 2;
 
-  if (cli_call_api(PIPE_LANMAN, PTR_DIFF(p,param),0, 0,
+  if (cli_call_api(PIPE_LANMAN, 0,PTR_DIFF(p,param),0, 0,
            6, 1000,
 	       &rprcnt,&rdrcnt,
 	       param,NULL, NULL,
@@ -2211,7 +2211,7 @@ static void cmd_stat(char *inbuf,char *outbuf)
   strcpy(p,cur_dir);
   strcat(p,buf);
 
-  cli_send_trans_request(outbuf,SMBtrans2,NULL,FID_UNUSED,0,
+  cli_send_trans_request(outbuf,SMBtrans2,NULL,0,FID_UNUSED,0,
 		     NULL,param,&setup,
 		     0,6 + strlen(p)+1,1,
 		     BUFFER_SIZE,2,0);
@@ -2473,7 +2473,7 @@ static void cmd_p_queue_4(char *inbuf,char *outbuf )
   p = skip_string(p,1);
 
   DEBUG(1,("Calling DosPrintJobEnum()...\n"));
-  if( cli_call_api(PIPE_LANMAN, PTR_DIFF(p,param), 0,
+  if( cli_call_api(PIPE_LANMAN, 0,PTR_DIFF(p,param), 0,
                10, 0, 4096,
                &rprcnt, &rdrcnt,
                param, NULL, NULL,
@@ -2580,7 +2580,7 @@ static void cmd_qinfo(char *inbuf,char *outbuf )
   p = skip_string(p,1);
 
   DEBUG(1,("Calling DosPrintQueueGetInfo()...\n"));
-  if( cli_call_api(PIPE_LANMAN, PTR_DIFF(p,param), 0, 0,
+  if( cli_call_api(PIPE_LANMAN, 0,PTR_DIFF(p,param), 0, 0,
            10, 4096,
 	       &rprcnt, &rdrcnt,
 	       param, NULL, NULL,
@@ -2976,7 +2976,7 @@ static BOOL browse_host(BOOL sort)
   SSVAL(p,2,BUFFER_SIZE);
   p += 4;
 
-  if (cli_call_api(PIPE_LANMAN, PTR_DIFF(p,param),0, 0,
+  if (cli_call_api(PIPE_LANMAN, 0,PTR_DIFF(p,param),0, 0,
              1024, BUFFER_SIZE,
                &rprcnt,&rdrcnt,
 	       param,NULL, NULL,
@@ -3068,7 +3068,7 @@ static void server_info()
   SSVAL(p,2,1000);
   p += 6;
 
-  if (cli_call_api(PIPE_LANMAN, PTR_DIFF(p,param),0, 0,
+  if (cli_call_api(PIPE_LANMAN, 0,PTR_DIFF(p,param),0, 0,
            6, 1000,
 	       &rprcnt,&rdrcnt,
 	       param,NULL, NULL,
@@ -3143,7 +3143,7 @@ static BOOL list_servers(char *wk_grp)
   /* first ask for a list of servers in this workgroup */
   SIVAL(svtype_p,0,SV_TYPE_ALL);
 
-  if (cli_call_api(PIPE_LANMAN, PTR_DIFF(p+4,param),0, 0,
+  if (cli_call_api(PIPE_LANMAN, 0,PTR_DIFF(p+4,param),0, 0,
            8, BUFFER_SIZE - SAFETY_MARGIN,
 	       &rprcnt,&rdrcnt,
 	       param,NULL, NULL,
@@ -3182,7 +3182,7 @@ static BOOL list_servers(char *wk_grp)
   /* now ask for a list of workgroups */
   SIVAL(svtype_p,0,SV_TYPE_DOMAIN_ENUM);
 
-  if (cli_call_api(PIPE_LANMAN, PTR_DIFF(p+4,param),0, 0,
+  if (cli_call_api(PIPE_LANMAN, 0,PTR_DIFF(p+4,param),0, 0,
            8, BUFFER_SIZE - SAFETY_MARGIN,
 	       &rprcnt,&rdrcnt,
 	       param,NULL, NULL,
diff --git a/source/client/clientutil.c b/source/client/clientutil.c
index 8924e692aa9..1d4f3fcb433 100644
--- a/source/client/clientutil.c
+++ b/source/client/clientutil.c
@@ -92,7 +92,8 @@ void cli_setup_pkt(char *outbuf)
 /****************************************************************************
 call a remote api
 ****************************************************************************/
-BOOL cli_call_api(char *pipe_name, int prcnt,int drcnt, int srcnt,
+BOOL cli_call_api(char *pipe_name, int pipe_name_len,
+			int prcnt,int drcnt, int srcnt,
 		     int mprcnt,int mdrcnt,
 		     int *rprcnt,int *rdrcnt,
 		     char *param,char *data, uint16 *setup,
@@ -104,7 +105,9 @@ BOOL cli_call_api(char *pipe_name, int prcnt,int drcnt, int srcnt,
   if (!inbuf) inbuf = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
   if (!outbuf) outbuf = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
 
-  cli_send_trans_request(outbuf,SMBtrans,pipe_name, 0,0,
+  if (pipe_name_len == 0) pipe_name_len = strlen(pipe_name);
+
+  cli_send_trans_request(outbuf,SMBtrans,pipe_name, pipe_name_len, 0,0,
 		     data, param, setup,
 		     drcnt, prcnt, srcnt,
 		     mdrcnt, mprcnt, 0);
@@ -194,7 +197,7 @@ BOOL cli_receive_trans_response(char *inbuf,int trans,
   send a SMB trans or trans2 request
   ****************************************************************************/
 BOOL cli_send_trans_request(char *outbuf,int trans,
-			       char *name,int fid,int flags,
+			       char *name,int name_len, int fid,int flags,
 			       char *data,char *param,uint16 *setup,
 			       int ldata,int lparam,int lsetup,
 			       int mdata,int mparam,int msetup)
@@ -215,7 +218,7 @@ BOOL cli_send_trans_request(char *outbuf,int trans,
   SSVAL(outbuf,smb_tid,cnum);
   cli_setup_pkt(outbuf);
 
-  outparam = smb_buf(outbuf)+(trans==SMBtrans ? strlen(name)+1 : 3);
+  outparam = smb_buf(outbuf)+(trans==SMBtrans ? name_len+1 : 3);
   outdata = outparam+this_lparam;
 
   /* primary request */
@@ -235,7 +238,7 @@ BOOL cli_send_trans_request(char *outbuf,int trans,
     SSVAL(outbuf,smb_setup+i*SIZEOFWORD,setup[i]);
   p = smb_buf(outbuf);
   if (trans==SMBtrans)
-    strcpy(p,name);			/* name[] */
+    memcpy(p,name, name_len+1);			/* name[] */
   else
     {
       *p++ = 0;				/* put in a null smb_name */
diff --git a/source/client/ntclient.c b/source/client/ntclient.c
index 65d9da9d5f9..59b4a7fe786 100644
--- a/source/client/ntclient.c
+++ b/source/client/ntclient.c
@@ -106,6 +106,13 @@ BOOL do_nt_login(char *desthost, char *myhostname,
 		return False;
 	}
 
+	/**************** Set Named Pipe State ***************/
+	if (!rpc_pipe_set_hnd_state(PIPE_LSARPC, fnum, 0x4300))
+	{
+		free(inbuf); free(outbuf);
+		return False;
+	}
+
 	/******************* bind request on \PIPE\lsarpc *****************/
 
 	/* create and send a MSRPC command with api LSA_OPENPOLICY */
@@ -132,13 +139,6 @@ BOOL do_nt_login(char *desthost, char *myhostname,
 		return False;
 	}
 
-	/**************** Set Named Pipe State ***************/
-	if (!rpc_pipe_set_hnd_state(PIPE_LSARPC, fnum, 0x4300))
-	{
-		free(inbuf); free(outbuf);
-		return False;
-	}
-
 	/******************* Open Policy ********************/
 
 	fstrcpy(server_name, ("\\\\"));
@@ -198,16 +198,16 @@ BOOL do_nt_login(char *desthost, char *myhostname,
 		return False;
 	}
 
-	/******************* bind request on \PIPE\NETLOGON *****************/
-
-	if (!rpc_pipe_bind(PIPE_NETLOGON, fnum, ++call_id, &abstract, &transfer))
+	/**************** Set Named Pipe State ***************/
+	if (!rpc_pipe_set_hnd_state(PIPE_NETLOGON, fnum, 0x4300))
 	{
 		free(inbuf); free(outbuf);
 		return False;
 	}
 
-	/**************** Set Named Pipe State ***************/
-	if (!rpc_pipe_set_hnd_state(PIPE_NETLOGON, fnum, 0x4300))
+	/******************* bind request on \PIPE\NETLOGON *****************/
+
+	if (!rpc_pipe_bind(PIPE_NETLOGON, fnum, ++call_id, &abstract, &transfer))
 	{
 		free(inbuf); free(outbuf);
 		return False;
diff --git a/source/include/proto.h b/source/include/proto.h
index 7e4ed43aa0b..56bb1eff448 100644
--- a/source/include/proto.h
+++ b/source/include/proto.h
@@ -73,7 +73,8 @@ void cli_sockopt(struct cli_state *cli, char *options);
 /*The following definitions come from  clientutil.c  */
 
 void cli_setup_pkt(char *outbuf);
-BOOL cli_call_api(char *pipe_name, int prcnt,int drcnt, int srcnt,
+BOOL cli_call_api(char *pipe_name, int pipe_name_len,
+			int prcnt,int drcnt, int srcnt,
 		     int mprcnt,int mdrcnt,
 		     int *rprcnt,int *rdrcnt,
 		     char *param,char *data, uint16 *setup,
@@ -82,7 +83,7 @@ BOOL cli_receive_trans_response(char *inbuf,int trans,
                                    int *data_len,int *param_len,
 				   char **data,char **param);
 BOOL cli_send_trans_request(char *outbuf,int trans,
-			       char *name,int fid,int flags,
+			       char *name,int name_len, int fid,int flags,
 			       char *data,char *param,uint16 *setup,
 			       int ldata,int lparam,int lsetup,
 			       int mdata,int mparam,int msetup);