1 files changed, 57 insertions, 57 deletions

diff --git a/source3/rpc_server/srv_spoolss_nt.c b/source3/rpc_server/srv_spoolss_nt.c
index 2b6fb9a7e5..830f5cdcf4 100644
--- a/source3/rpc_server/srv_spoolss_nt.c
+++ b/source3/rpc_server/srv_spoolss_nt.c
@@ -149,7 +149,6 @@ static void free_spool_notify_option(SPOOL_NOTIFY_OPTION **pp)
 		safe_free(sp->ctr.type);
 
 	free(sp);
-
 }
 
 /****************************************************************************
@@ -290,7 +289,6 @@ static BOOL srv_spoolss_replycloseprinter(POLICY_HND *handle)
 /****************************************************************************
   close printer index by handle
 ****************************************************************************/
-
 static BOOL close_printer_handle(POLICY_HND *hnd)
 {
 	Printer_entry *Printer = find_printer_index_by_hnd(hnd);
@@ -310,6 +308,7 @@ static BOOL close_printer_handle(POLICY_HND *hnd)
 	Printer->notify.localmachine[0]='\0';
 	Printer->notify.printerlocal=0;
 	free_spool_notify_option(&Printer->notify.option);
+	Printer->notify.option=NULL;
 	Printer->notify.client_connected=False;
 
 	clear_handle(hnd);
@@ -846,13 +845,13 @@ uint32 _spoolss_open_printer_ex( pipes_struct *p, SPOOL_Q_OPEN_PRINTER_EX *q_u,
 		/* NT doesn't let us connect to a printer if the connecting user
 		   doesn't have print permission.  */
 
+		if (!get_printer_snum(handle, &snum))
+			return ERROR_INVALID_HANDLE;
+
 		/* map an empty access mask to the minimum access mask */
 		if (printer_default->access_required == 0x0)
 			printer_default->access_required = PRINTER_ACCESS_USE;
 
-		if (!get_printer_snum(handle, &snum))
-			return ERROR_INVALID_HANDLE;
-
 		if (!print_access_check(&user, snum, printer_default->access_required)) {
 			DEBUG(3, ("access DENIED for printer open\n"));
 			close_printer_handle(handle);
@@ -1113,7 +1112,6 @@ uint32 _spoolss_deleteprinter(pipes_struct *p, SPOOL_Q_DELETEPRINTER *q_u, SPOOL
 /********************************************************************
  GetPrinterData on a printer server Handle.
 ********************************************************************/
-
 static BOOL getprinterdata_printer_server(TALLOC_CTX *ctx, fstring value, uint32 *type, uint8 **data, uint32 *needed, uint32 in_size)
 {		
 	int i;
@@ -1160,8 +1158,9 @@ static BOOL getprinterdata_printer_server(TALLOC_CTX *ctx, fstring value, uint32
 		pstring string="You are using a Samba server";
 		*type = 0x1;			
 		*needed = 2*(strlen(string)+1);		
-		if((*data  = (uint8 *)talloc_zero( ctx, ((*needed > in_size) ? *needed:in_size) *sizeof(uint8))) == NULL)
+		if((*data  = (uint8 *)talloc(ctx, ((*needed > in_size) ? *needed:in_size) *sizeof(uint8))) == NULL)
 			return False;
+		memset(*data, 0, (*needed > in_size) ? *needed:in_size);
 		
 		/* it's done by hand ready to go on the wire */
 		for (i=0; i<strlen(string); i++) {
@@ -1175,8 +1174,9 @@ static BOOL getprinterdata_printer_server(TALLOC_CTX *ctx, fstring value, uint32
 		pstring string="Windows NT x86";
 		*type = 0x1;			
 		*needed = 2*(strlen(string)+1);	
-		if((*data  = (uint8 *)talloc_zero( ctx, ((*needed > in_size) ? *needed:in_size) *sizeof(uint8))) == NULL)
+		if((*data  = (uint8 *)talloc(ctx, ((*needed > in_size) ? *needed:in_size) *sizeof(uint8))) == NULL)
 			return False;
+		memset(*data, 0, (*needed > in_size) ? *needed:in_size);
 		for (i=0; i<strlen(string); i++) {
 			(*data)[2*i]=string[i];
 			(*data)[2*i+1]='\0';
@@ -1223,10 +1223,11 @@ static BOOL getprinterdata_printer(TALLOC_CTX *ctx, POLICY_HND *handle,
 	DEBUG(5,("getprinterdata_printer:allocating %d\n", in_size));
 
 	if (in_size) {
-		if((*data  = (uint8 *)talloc_zero(ctx, in_size *sizeof(uint8) )) == NULL) {
+		if((*data  = (uint8 *)talloc(ctx, in_size *sizeof(uint8) )) == NULL) {
 			return False;
 		}
 
+		memset(*data, 0, in_size *sizeof(uint8));
 		/* copy the min(in_size, len) */
 		memcpy(*data, idata, (len>in_size)?in_size:len *sizeof(uint8));
 	} else {
@@ -1276,7 +1277,7 @@ uint32 _spoolss_getprinterdata(pipes_struct *p, SPOOL_Q_GETPRINTERDATA *q_u, SPO
 	DEBUG(4,("_spoolss_getprinterdata\n"));
 	
 	if (!OPEN_HANDLE(Printer)) {
-		if((*data=(uint8 *)talloc_zero(p->mem_ctx, 4*sizeof(uint8))) == NULL)
+		if((*data=(uint8 *)malloc(4*sizeof(uint8))) == NULL)
 			return ERROR_NOT_ENOUGH_MEMORY;
 		DEBUG(0,("_spoolss_getprinterdata: Invalid handle (%s).\n", OUR_HANDLE(handle)));
 		return ERROR_INVALID_HANDLE;
@@ -1366,12 +1367,12 @@ uint32 _spoolss_rffpcnex(pipes_struct *p, SPOOL_Q_RFFPCNEX *q_u, SPOOL_R_RFFPCNE
 	}
 
 	Printer->notify.flags=flags;
+	Printer->notify.options=options;
 	Printer->notify.printerlocal=printerlocal;
 
 	if (Printer->notify.option)
 		free_spool_notify_option(&Printer->notify.option);
 
-	Printer->notify.options=options;
 	Printer->notify.option=dup_spool_notify_option(option);
 
 	unistr2_to_ascii(Printer->notify.localmachine, localmachine, sizeof(Printer->notify.localmachine)-1);
@@ -2157,12 +2158,12 @@ static void construct_info_data(SPOOL_NOTIFY_INFO_DATA *info_data, uint16 type,
 	info_data->enc_type = type_of_notify_info_data(type, field);
 }
 
+
 /*******************************************************************
  *
  * fill a notify_info struct with info asked
  *
  ********************************************************************/
-
 static BOOL construct_notify_printer_info(SPOOL_NOTIFY_INFO *info, int
 					  snum, SPOOL_NOTIFY_OPTION_TYPE
 					  *option_type, uint32 id,
@@ -2192,7 +2193,7 @@ static BOOL construct_notify_printer_info(SPOOL_NOTIFY_INFO *info, int
 		if (!search_notify(type, field, &j) )
 			continue;
 		
-		if((info->data=Realloc(info->data, (info->count+1)*sizeof(SPOOL_NOTIFY_INFO_DATA))) == NULL) {
+		if((info->data=(SPOOL_NOTIFY_INFO_DATA *)Realloc(info->data, (info->count+1)*sizeof(SPOOL_NOTIFY_INFO_DATA))) == NULL) {
 			return False;
 		}
 		current_data=&info->data[info->count];
@@ -2217,7 +2218,6 @@ static BOOL construct_notify_printer_info(SPOOL_NOTIFY_INFO *info, int
  * fill a notify_info struct with info asked
  *
  ********************************************************************/
-
 static BOOL construct_notify_jobs_info(print_queue_struct *queue,
 				       SPOOL_NOTIFY_INFO *info,
 				       NT_PRINTER_INFO_LEVEL *printer,
@@ -2228,6 +2228,7 @@ static BOOL construct_notify_jobs_info(print_queue_struct *queue,
 	int field_num,j;
 	uint16 type;
 	uint16 field;
+
 	SPOOL_NOTIFY_INFO_DATA *current_data;
 	
 	DEBUG(4,("construct_notify_jobs_info\n"));
@@ -2248,13 +2249,9 @@ static BOOL construct_notify_jobs_info(print_queue_struct *queue,
 			return False;
 		}
 
-		current_data=&info->data[info->count];
+		current_data=&(info->data[info->count]);
 
 		construct_info_data(current_data, type, field, id);
-
-		DEBUG(10,("construct_notify_jobs_info: calling [%s]  snum=%d  printername=[%s])\n",
-				notify_info_data_table[j].name, snum, printer->info_2->printername ));
-
 		notify_info_data_table[j].fn(snum, current_data, queue,
 					     printer, mem_ctx);
 		info->count++;
@@ -2322,7 +2319,8 @@ static uint32 printserver_notify_info(const POLICY_HND *hnd,
 		
 		for (snum=0; snum<n_services; snum++)
 			if ( lp_browseable(snum) && lp_snum_ok(snum) && lp_print_ok(snum) )
-				if (construct_notify_printer_info(info, snum, option_type, id, mem_ctx))
+				if (construct_notify_printer_info
+				    (info, snum, option_type, id, mem_ctx))
 					id++;
 	}
 			
@@ -2330,7 +2328,7 @@ static uint32 printserver_notify_info(const POLICY_HND *hnd,
 	 * Debugging information, don't delete.
 	 */
 	/*
-	DEBUG(1,("printserver_notify_info: dumping the NOTIFY_INFO\n"));
+	DEBUG(1,("dumping the NOTIFY_INFO\n"));
 	DEBUGADD(1,("info->version:[%d], info->flags:[%d], info->count:[%d]\n", info->version, info->flags, info->count));
 	DEBUGADD(1,("num\ttype\tfield\tres\tid\tsize\tenc_type\n"));
 	
@@ -2377,7 +2375,9 @@ static uint32 printer_notify_info(POLICY_HND *hnd, SPOOL_NOTIFY_INFO *info,
 		
 		switch ( option_type->type ) {
 		case PRINTER_NOTIFY_TYPE:
-			if(construct_notify_printer_info(info, snum, option_type, id, mem_ctx))  
+			if(construct_notify_printer_info(info, snum, 
+							 option_type, id,
+							 mem_ctx))  
 				id--;
 			break;
 			
@@ -2387,7 +2387,8 @@ static uint32 printer_notify_info(POLICY_HND *hnd, SPOOL_NOTIFY_INFO *info,
 			memset(&status, 0, sizeof(status));	
 			count = print_queue_status(snum, &queue, &status);
 
-			if (get_a_printer(&printer, 2, lp_servicename(snum)) != 0)
+			if (get_a_printer(&printer, 2, 
+					  lp_servicename(snum)) != 0)
 				goto done;
 
 			for (j=0; j<count; j++) {
@@ -2410,17 +2411,17 @@ static uint32 printer_notify_info(POLICY_HND *hnd, SPOOL_NOTIFY_INFO *info,
 	/*
 	 * Debugging information, don't delete.
 	 */
-
-	DEBUG(10,("printer_notify_info: dumping the NOTIFY_INFO\n"));
-	DEBUGADD(10,("info->version:[%d], info->flags:[%d], info->count:[%d]\n", info->version, info->flags, info->count));
-	DEBUGADD(10,("num\ttype\tfield\tres\tid\tsize\tenc_type\n"));
+	/*
+	DEBUG(1,("dumping the NOTIFY_INFO\n"));
+	DEBUGADD(1,("info->version:[%d], info->flags:[%d], info->count:[%d]\n", info->version, info->flags, info->count));
+	DEBUGADD(1,("num\ttype\tfield\tres\tid\tsize\tenc_type\n"));
 	
 	for (i=0; i<info->count; i++) {
-		DEBUGADD(10,("[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\n",
+		DEBUGADD(1,("[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\n",
 		i, info->data[i].type, info->data[i].field, info->data[i].reserved,
 		info->data[i].id, info->data[i].size, info->data[i].enc_type));
 	}
-
+	*/
 	return NT_STATUS_NO_PROBLEMO;
 }
 
@@ -2472,25 +2473,7 @@ uint32 _spoolss_rfnpcnex( pipes_struct *p, SPOOL_Q_RFNPCNEX *q_u, SPOOL_R_RFNPCN
 			result = printer_notify_info(handle, info, p->mem_ctx);
 			break;
 	}
-
-	/*
-	 * The data returned in info->data is realloced. We need to
-	 * convert to talloc for return. The data really should come
-	 * back as a linked list, not a realloced array, as realloc can
-	 * fail... JRA.
-	 */
-
-	if (info->data) {
-		SPOOL_NOTIFY_INFO_DATA *new_data = (SPOOL_NOTIFY_INFO_DATA *)talloc_memdup(p->mem_ctx,
-																			info->data,
-																			info->count * sizeof(SPOOL_NOTIFY_INFO_DATA));
-		if (!new_data)
-			return NT_STATUS_NO_MEMORY;
-
-		safe_free(info->data);
-		info->data = new_data;
-	}
-
+	
  done:
 	return result;
 }
@@ -5291,14 +5274,14 @@ uint32 _new_spoolss_enumforms(pipes_struct *p, SPOOL_Q_ENUMFORMS *q_u, SPOOL_R_E
 	DEBUGADD(5,("Offered buffer size [%d]\n", offered));
 	DEBUGADD(5,("Info level [%d]\n",          level));
 
-	*numofforms = get_ntforms(p->mem_ctx, &list);
+	*numofforms = get_ntforms(&list);
 	DEBUGADD(5,("Number of forms [%d]\n",     *numofforms));
 
 	if (*numofforms == 0) return ERROR_NO_MORE_ITEMS;
 
 	switch (level) {
 	case 1:
-		if ((forms_1=(FORM_1 *)talloc(p->mem_ctx, *numofforms * sizeof(FORM_1))) == NULL) {
+		if ((forms_1=(FORM_1 *)malloc(*numofforms * sizeof(FORM_1))) == NULL) {
 			*numofforms=0;
 			return ERROR_NOT_ENOUGH_MEMORY;
 		}
@@ -5309,6 +5292,8 @@ uint32 _new_spoolss_enumforms(pipes_struct *p, SPOOL_Q_ENUMFORMS *q_u, SPOOL_R_E
 			fill_form_1(&forms_1[i], &list[i]);
 		}
 		
+		safe_free(list);
+
 		/* check the required size. */
 		for (i=0; i<*numofforms; i++) {
 			DEBUGADD(6,("adding form [%d]'s size\n",i));
@@ -5317,8 +5302,10 @@ uint32 _new_spoolss_enumforms(pipes_struct *p, SPOOL_Q_ENUMFORMS *q_u, SPOOL_R_E
 
 		*needed=buffer_size;		
 		
-		if (!alloc_buffer_size(buffer, buffer_size))
+		if (!alloc_buffer_size(buffer, buffer_size)){
+			safe_free(forms_1);
 			return ERROR_INSUFFICIENT_BUFFER;
+		}
 
 		/* fill the buffer with the form structures */
 		for (i=0; i<*numofforms; i++) {
@@ -5326,6 +5313,8 @@ uint32 _new_spoolss_enumforms(pipes_struct *p, SPOOL_Q_ENUMFORMS *q_u, SPOOL_R_E
 			new_smb_io_form_1("", buffer, &forms_1[i], 0);
 		}
 
+		safe_free(forms_1);
+
 		if (*needed > offered) {
 			*numofforms=0;
 			return ERROR_INSUFFICIENT_BUFFER;
@@ -5334,8 +5323,10 @@ uint32 _new_spoolss_enumforms(pipes_struct *p, SPOOL_Q_ENUMFORMS *q_u, SPOOL_R_E
 			return NT_STATUS_NO_PROBLEMO;
 			
 	default:
+		safe_free(list);
 		return ERROR_INVALID_LEVEL;
 	}
+
 }
 
 /****************************************************************************
@@ -5366,7 +5357,7 @@ uint32 _spoolss_getform(pipes_struct *p, SPOOL_Q_GETFORM *q_u, SPOOL_R_GETFORM *
 	DEBUGADD(5,("Offered buffer size [%d]\n", offered));
 	DEBUGADD(5,("Info level [%d]\n",          level));
 
-	numofforms = get_ntforms(p->mem_ctx, &list);
+	numofforms = get_ntforms(&list);
 	DEBUGADD(5,("Number of forms [%d]\n",     numofforms));
 
 	if (numofforms == 0)
@@ -5387,6 +5378,8 @@ uint32 _spoolss_getform(pipes_struct *p, SPOOL_Q_GETFORM *q_u, SPOOL_R_GETFORM *
 			}
 		}
 		
+		safe_free(list);
+
 		/* check the required size. */
 
 		*needed=spoolss_size_form_1(&form_1);
@@ -5406,6 +5399,7 @@ uint32 _spoolss_getform(pipes_struct *p, SPOOL_Q_GETFORM *q_u, SPOOL_R_GETFORM *
 		return NT_STATUS_NO_PROBLEMO;
 			
 	default:
+		safe_free(list);
 		return ERROR_INVALID_LEVEL;
 	}
 }
@@ -6183,12 +6177,14 @@ uint32 _spoolss_addform( pipes_struct *p, SPOOL_Q_ADDFORM *q_u, SPOOL_R_ADDFORM
 		return ERROR_INVALID_HANDLE;
 	}
 
-	count=get_ntforms(p->mem_ctx, &list);
-	if(!add_a_form(p->mem_ctx, &list, form, &count))
+	count=get_ntforms(&list);
+	if(!add_a_form(&list, form, &count))
 		return ERROR_NOT_ENOUGH_MEMORY;
 	write_ntforms(&list, count);
 
-	return NT_STATUS_NOPROBLEMO;
+	safe_free(list);
+
+	return 0x0;
 }
 
 /****************************************************************************
@@ -6211,10 +6207,12 @@ uint32 _spoolss_deleteform( pipes_struct *p, SPOOL_Q_DELETEFORM *q_u, SPOOL_R_DE
 		return ERROR_INVALID_HANDLE;
 	}
 
-	count = get_ntforms(p->mem_ctx, &list);
+	count = get_ntforms(&list);
 	if(!delete_a_form(&list, form_name, &count, &ret))
 		return ERROR_INVALID_PARAMETER;
 
+	safe_free(list);
+
 	return ret;
 }
 
@@ -6238,10 +6236,12 @@ uint32 _spoolss_setform(pipes_struct *p, SPOOL_Q_SETFORM *q_u, SPOOL_R_SETFORM *
 		DEBUG(0,("_spoolss_setform: Invalid handle (%s).\n", OUR_HANDLE(handle)));
 		return ERROR_INVALID_HANDLE;
 	}
-	count=get_ntforms(p->mem_ctx, &list);
+	count=get_ntforms(&list);
 	update_a_form(&list, form, count);
 	write_ntforms(&list, count);
 
+	safe_free(list);
+
 	return 0x0;
 }