r21565: Import ndrdump (doesn't compile yet, needs table support functions).

(This used to be commit 9a9b9421673ed1c455658d8ae79d7a1522a1baa7)

5 files changed, 579 insertions, 5 deletions

diff --git a/source3/Makefile.in b/source3/Makefile.in
index 435bded974..8c32aa6a06 100644
--- a/source3/Makefile.in
+++ b/source3/Makefile.in
@@ -213,9 +213,11 @@ ERRORMAP_OBJ = libsmb/errormap.o
 
 PASSCHANGE_OBJ = libsmb/passchange.o
 
+
 LIBNDR_OBJ = librpc/ndr/ndr_basic.o librpc/ndr/ndr.o librpc/ndr/ndr_misc.o \
-	     librpc/ndr/ndr_sec_helper.o librpc/ndr/ndr_string.o librpc/ndr/sid.o \
-	     rpc_client/ndr.o
+	     librpc/ndr/ndr_sec_helper.o librpc/ndr/ndr_string.o librpc/ndr/sid.o
+
+RPCCLIENT_NDR_OBJ = rpc_client/ndr.o
 
 LIBNDR_GEN_OBJ = librpc/gen_ndr/ndr_unixinfo.o librpc/gen_ndr/ndr_lsa.o \
 		 librpc/gen_ndr/ndr_dfs.o librpc/gen_ndr/ndr_echo.o \
@@ -326,7 +328,7 @@ LIBMSRPC_GEN_OBJ = librpc/gen_ndr/cli_unixinfo.o librpc/gen_ndr/cli_lsa.o \
 		   librpc/gen_ndr/cli_srvsvc.o \
 		   librpc/gen_ndr/cli_winreg.o librpc/gen_ndr/cli_initshutdown.o \
 		   librpc/gen_ndr/cli_eventlog.o \
-		   $(LIBNDR_GEN_OBJ) $(LIBNDR_OBJ)
+		   $(LIBNDR_GEN_OBJ) $(LIBNDR_OBJ) $(RPCCLIENT_NDR_OBJ)
 
 REGOBJS_OBJ = registry/reg_objects.o
 
@@ -718,6 +720,11 @@ TALLOCTORT_OBJ = lib/talloc/testsuite.o $(PARAM_OBJ) $(LIB_NONSMBD_OBJ) \
 REPLACETORT_OBJ = lib/replace/test/testsuite.o lib/replace/test/os2_delete.o \
 		$(LIBREPLACE_OBJ)
 
+NDRDUMP_OBJ = librpc/tools/ndrdump.o \
+			  $(PARAM_OBJ) $(LIBNDR_OBJ) $(LIBNDR_GEN_OBJ) \
+			  $(LIBSAMBA_OBJ) $(LIB_NONSMBD_OBJ) $(POPT_LIB_OBJ) \
+			  $(RPC_PARSE_OBJ1) $(DOSERR_OBJ) $(POPT_OBJ) $(SECRETS_OBJ)
+
 RPCTORTURE_OBJ = torture/rpctorture.o \
              rpcclient/display.o \
              rpcclient/cmd_lsarpc.o \
@@ -733,8 +740,8 @@ DEBUG2HTML_OBJ = utils/debug2html.o utils/debugparse.o
 SMBFILTER_OBJ = utils/smbfilter.o $(PARAM_OBJ) $(LIBSMB_OBJ) $(SECRETS_OBJ) \
                  $(LIB_NONSMBD_OBJ) $(KRBCLIENT_OBJ) 
 
-PROTO_OBJ = $(SMBD_OBJ_MAIN) $(LIBNDR_OBJ) $(LIBNDR_GEN_OBJ) \
-	    $(SMBD_OBJ_SRV) $(NMBD_OBJ1) $(LIBSMB_OBJ) \
+PROTO_OBJ = $(SMBD_OBJ_MAIN) $(LIBNDR_OBJ) $(RPCCLIENT_NDR_OBJ) \
+			$(LIBNDR_GEN_OBJ) $(SMBD_OBJ_SRV) $(NMBD_OBJ1) $(LIBSMB_OBJ) \
 	    $(SMBTORTURE_OBJ1) $(RPCCLIENT_OBJ1) \
 	    $(LIBMSRPC_OBJ) @SMBWRAP_OBJS@ \
 	    $(LIB_WITH_PROTO_OBJ) \
@@ -1181,6 +1188,11 @@ bin/rpctorture@EXEEXT@: $(RPCTORTURE_OBJ) bin/.dummy
 	@echo Linking $@
 	@$(CC) $(FLAGS) -o $@ $(RPCTORTURE_OBJ) $(DYNEXP) $(LDFLAGS) $(LIBS) $(KRB5LIBS) $(LDAP_LIBS)
 
+bin/ndrdump@EXEEXT@: $(NDRDUMP_OBJ) bin/.dummy
+	@echo Linking $@
+	@$(CC) $(FLAGS) -o $@ $(NDRDUMP_OBJ) $(DYNEXP) $(LDFLAGS) $(LIBS) \
+		@POPTLIBS@ @LDAP_LIBS@
+
 bin/debug2html@EXEEXT@: proto_exists $(DEBUG2HTML_OBJ) bin/.dummy
 	@echo Linking $@
 	@$(CC) $(FLAGS) -o $@ $(DEBUG2HTML_OBJ) $(LDFLAGS) $(DYNEXP) $(LIBS)
diff --git a/source3/librpc/gen_ndr/tables.c b/source3/librpc/gen_ndr/tables.c
new file mode 100644
index 0000000000..d260149901
--- /dev/null
+++ b/source3/librpc/gen_ndr/tables.c
@@ -0,0 +1,59 @@
+
+/* Automatically generated by tables.pl. DO NOT EDIT */
+
+#include "includes.h"
+#include "librpc/rpc/dcerpc.h"
+#include "librpc/rpc/dcerpc_table.h"
+#include "librpc/gen_ndr/ndr_dfs.h"
+#include "librpc/gen_ndr/ndr_echo.h"
+#include "librpc/gen_ndr/ndr_eventlog.h"
+#include "librpc/gen_ndr/ndr_initshutdown.h"
+#include "librpc/gen_ndr/ndr_lsa.h"
+#include "librpc/gen_ndr/ndr_netlogon.h"
+#include "librpc/gen_ndr/ndr_srvsvc.h"
+#include "librpc/gen_ndr/ndr_svcctl.h"
+#include "librpc/gen_ndr/ndr_unixinfo.h"
+#include "librpc/gen_ndr/ndr_winreg.h"
+#include "librpc/gen_ndr/ndr_wkssvc.h"
+
+NTSTATUS dcerpc_register_builtin_interfaces(void)
+{
+	NTSTATUS status;
+
+	status = librpc_register_interface(&dcerpc_table_netdfs);
+	if (NT_STATUS_IS_ERR(status)) return status;
+
+	status = librpc_register_interface(&dcerpc_table_rpcecho);
+	if (NT_STATUS_IS_ERR(status)) return status;
+
+	status = librpc_register_interface(&dcerpc_table_eventlog);
+	if (NT_STATUS_IS_ERR(status)) return status;
+
+	status = librpc_register_interface(&dcerpc_table_initshutdown);
+	if (NT_STATUS_IS_ERR(status)) return status;
+
+	status = librpc_register_interface(&dcerpc_table_lsarpc);
+	if (NT_STATUS_IS_ERR(status)) return status;
+
+	status = librpc_register_interface(&dcerpc_table_netlogon);
+	if (NT_STATUS_IS_ERR(status)) return status;
+
+	status = librpc_register_interface(&dcerpc_table_srvsvc);
+	if (NT_STATUS_IS_ERR(status)) return status;
+
+	status = librpc_register_interface(&dcerpc_table_svcctl);
+	if (NT_STATUS_IS_ERR(status)) return status;
+
+	status = librpc_register_interface(&dcerpc_table_unixinfo);
+	if (NT_STATUS_IS_ERR(status)) return status;
+
+	status = librpc_register_interface(&dcerpc_table_winreg);
+	if (NT_STATUS_IS_ERR(status)) return status;
+
+	status = librpc_register_interface(&dcerpc_table_wkssvc);
+	if (NT_STATUS_IS_ERR(status)) return status;
+
+
+	
+	return NT_STATUS_OK;
+}
diff --git a/source3/librpc/tables.pl b/source3/librpc/tables.pl
new file mode 100755
index 0000000000..9ad0675cb2
--- /dev/null
+++ b/source3/librpc/tables.pl
@@ -0,0 +1,89 @@
+#!/usr/bin/perl -w
+
+###################################################
+# package to produce a table of all idl parsers
+# Copyright tridge@samba.org 2003
+# Copyright jelmer@samba.org 2005
+# released under the GNU GPL
+
+use strict;
+
+use Getopt::Long;
+use File::Basename;
+
+my $opt_output = 'librpc/gen_ndr/tables.c';
+my $opt_help  = 0;
+
+
+#########################################
+# display help text
+sub ShowHelp()
+{
+    print "
+           perl DCE/RPC interface table generator
+           Copyright (C) tridge\@samba.org
+
+           Usage: tables.pl [options] <idlfile>
+
+           \n";
+    exit(0);
+}
+
+# main program
+GetOptions (
+	    'help|h|?' => \$opt_help, 
+	    'output=s' => \$opt_output,
+	    );
+
+if ($opt_help) {
+    ShowHelp();
+    exit(0);
+}
+
+my $init_fns = "";
+
+###################################
+# extract table entries from 1 file
+sub process_file($)
+{
+	my $filename = shift;
+	open(FILE, $filename) || die "unable to open $filename\n";
+	my $found = 0;
+
+	while (my $line = <FILE>) {
+		if ($line =~ /extern const struct dcerpc_interface_table (\w+);/) {
+			$found = 1;
+			$init_fns.="\tstatus = librpc_register_interface(&$1);\n";
+			$init_fns.="\tif (NT_STATUS_IS_ERR(status)) return status;\n\n";
+		}
+	}
+
+	if ($found) {
+		print "#include \"$filename\"\n";
+	}
+
+	close(FILE);
+}
+
+print <<EOF;
+
+/* Automatically generated by tables.pl. DO NOT EDIT */
+
+#include "includes.h"
+#include "librpc/rpc/dcerpc.h"
+#include "librpc/rpc/dcerpc_table.h"
+EOF
+
+process_file($_) foreach (@ARGV);
+
+print <<EOF;
+
+NTSTATUS dcerpc_register_builtin_interfaces(void)
+{
+	NTSTATUS status;
+
+$init_fns
+	
+	return NT_STATUS_OK;
+}
+EOF
diff --git a/source3/librpc/tools/ndrdump.c b/source3/librpc/tools/ndrdump.c
new file mode 100644
index 0000000000..e1c7c41f12
--- /dev/null
+++ b/source3/librpc/tools/ndrdump.c
@@ -0,0 +1,411 @@
+/* 
+   Unix SMB/CIFS implementation.
+   SMB torture tester
+   Copyright (C) Andrew Tridgell 2003
+   Copyright (C) Jelmer Vernooij 2006
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+#include "system/filesys.h"
+#include "system/locale.h"
+
+static const struct dcerpc_interface_call *find_function(
+	const struct dcerpc_interface_table *p,
+	const char *function)
+{
+	int i;
+	if (isdigit(function[0])) {
+		i = strtol(function, NULL, 0);
+		return &p->calls[i];
+	}
+	for (i=0;i<p->num_calls;i++) {
+		if (strcmp(p->calls[i].name, function) == 0) {
+			break;
+		}
+	}
+	if (i == p->num_calls) {
+		printf("Function '%s' not found\n", function);
+		exit(1);
+	}
+	return &p->calls[i];
+}
+
+
+static void show_pipes(void)
+{
+	const struct dcerpc_interface_list *l;
+	printf("\nYou must specify a pipe\n");
+	printf("known pipes are:\n");
+	for (l=librpc_dcerpc_pipes();l;l=l->next) {
+		if(l->table->helpstring) {
+			printf("\t%s - %s\n", l->table->name, l->table->helpstring);
+		} else {
+			printf("\t%s\n", l->table->name);
+		}
+	}
+	exit(1);
+}
+
+static void show_functions(const struct dcerpc_interface_table *p)
+{
+	int i;
+	printf("\nYou must specify a function\n");
+	printf("known functions on '%s' are:\n", p->name);
+	for (i=0;i<p->num_calls;i++) {
+		printf("\t0x%02x (%2d) %s\n", i, i, p->calls[i].name);
+	}
+	exit(1);
+}
+
+static char *stdin_load(TALLOC_CTX *mem_ctx, size_t *size)
+{
+	int num_read, total_len = 0;
+	char buf[255];
+	char *result = NULL;
+
+	while((num_read = read(STDIN_FILENO, buf, 255)) > 0) {
+
+		if (result) {
+			result = (char *) talloc_realloc(
+				mem_ctx, result, char *, total_len + num_read);
+		} else {
+			result = talloc_size(mem_ctx, num_read);
+		}
+
+		memcpy(result + total_len, buf, num_read);
+
+		total_len += num_read;
+	}
+
+	if (size)
+		*size = total_len;
+
+	return result;
+}
+
+const struct dcerpc_interface_table *load_iface_from_plugin(const char *plugin, const char *pipe_name)
+{
+	const struct dcerpc_interface_table *p;
+	void *handle;
+	char *symbol;
+
+	handle = dlopen(plugin, RTLD_NOW);
+	if (handle == NULL) {
+		printf("%s: Unable to open: %s\n", plugin, dlerror());
+		return NULL;
+	}
+
+	symbol = talloc_asprintf(NULL, "dcerpc_table_%s", pipe_name);
+	p = dlsym(handle, symbol);
+
+	if (!p) {
+		printf("%s: Unable to find DCE/RPC interface table for '%s': %s\n", plugin, pipe_name, dlerror());
+		talloc_free(symbol);
+		return NULL;
+	}
+
+	talloc_free(symbol);
+	
+	return p;
+}
+
+ int main(int argc, const char *argv[])
+{
+	const struct dcerpc_interface_table *p = NULL;
+	const struct dcerpc_interface_call *f;
+	const char *pipe_name, *function, *inout, *filename;
+	uint8_t *data;
+	size_t size;
+	DATA_BLOB blob;
+	struct ndr_pull *ndr_pull;
+	struct ndr_print *ndr_print;
+	TALLOC_CTX *mem_ctx;
+	int flags;
+	poptContext pc;
+	NTSTATUS status;
+	void *st;
+	void *v_st;
+	const char *ctx_filename = NULL;
+	const char *plugin = NULL;
+	bool validate = false;
+	bool dumpdata = false;
+	int opt;
+	enum {OPT_CONTEXT_FILE=1000, OPT_VALIDATE, OPT_DUMP_DATA, OPT_LOAD_DSO};
+	struct poptOption long_options[] = {
+		POPT_AUTOHELP
+		{"context-file", 'c', POPT_ARG_STRING, NULL, OPT_CONTEXT_FILE, "In-filename to parse first", "CTX-FILE" },
+		{"validate", 0, POPT_ARG_NONE, NULL, OPT_VALIDATE, "try to validate the data", NULL },	
+		{"dump-data", 0, POPT_ARG_NONE, NULL, OPT_DUMP_DATA, "dump the hex data", NULL },	
+		{"load-dso", 'l', POPT_ARG_STRING, NULL, OPT_LOAD_DSO, "load from shared object file", NULL },
+		POPT_COMMON_SAMBA
+		POPT_COMMON_VERSION
+		{ NULL }
+	};
+
+	dcerpc_table_init();
+
+	pc = poptGetContext("ndrdump", argc, argv, long_options, 0);
+	
+	poptSetOtherOptionHelp(
+		pc, "<pipe|uuid> <function> <inout> [<filename>]");
+
+	while ((opt = poptGetNextOpt(pc)) != -1) {
+		switch (opt) {
+		case OPT_CONTEXT_FILE:
+			ctx_filename = poptGetOptArg(pc);
+			break;
+		case OPT_VALIDATE:
+			validate = true;
+			break;
+		case OPT_DUMP_DATA:
+			dumpdata = true;
+			break;
+		case OPT_LOAD_DSO:
+			plugin = poptGetOptArg(pc);
+			break;
+		}
+	}
+
+	pipe_name = poptGetArg(pc);
+
+	if (!pipe_name) {
+		poptPrintUsage(pc, stderr, 0);
+		show_pipes();
+		exit(1);
+	}
+
+	if (plugin != NULL) {
+		p = load_iface_from_plugin(plugin, pipe_name);
+	}
+
+	if (!p) {
+		p = idl_iface_by_name(pipe_name);
+	}
+
+	if (!p) {
+		struct GUID uuid;
+
+		status = GUID_from_string(pipe_name, &uuid);
+
+		if (NT_STATUS_IS_OK(status)) {
+			p = idl_iface_by_uuid(&uuid);
+		}
+	}
+
+	if (!p) {
+		printf("Unknown pipe or UUID '%s'\n", pipe_name);
+		exit(1);
+	}
+
+	function = poptGetArg(pc);
+	inout = poptGetArg(pc);
+	filename = poptGetArg(pc);
+
+	if (!function || !inout) {
+		poptPrintUsage(pc, stderr, 0);
+		show_functions(p);
+		exit(1);
+	}
+
+	if (strcmp(inout, "in") == 0 ||
+	    strcmp(inout, "request") == 0) {
+		flags = NDR_IN;
+	} else if (strcmp(inout, "out") == 0 ||
+		   strcmp(inout, "response") == 0) {
+		flags = NDR_OUT;
+	} else {
+		printf("Bad inout value '%s'\n", inout);
+		exit(1);
+	}
+
+	f = find_function(p, function);
+
+	mem_ctx = talloc_init("ndrdump");
+
+	st = talloc_zero_size(mem_ctx, f->struct_size);
+	if (!st) {
+		printf("Unable to allocate %d bytes\n", (int)f->struct_size);
+		exit(1);
+	}
+
+	v_st = talloc_zero_size(mem_ctx, f->struct_size);
+	if (!v_st) {
+		printf("Unable to allocate %d bytes\n", (int)f->struct_size);
+		exit(1);
+	}
+
+	if (ctx_filename) {
+		if (flags == NDR_IN) {
+			printf("Context file can only be used for \"out\" packages\n");
+			exit(1);
+		}
+			
+		data = (uint8_t *)file_load(ctx_filename, &size, 0);
+		if (!data) {
+			perror(ctx_filename);
+			exit(1);
+		}
+
+		blob.data = data;
+		blob.length = size;
+
+		ndr_pull = ndr_pull_init_blob(&blob, mem_ctx);
+		ndr_pull->flags |= LIBNDR_FLAG_REF_ALLOC;
+
+		status = f->ndr_pull(ndr_pull, NDR_IN, st);
+
+		if (ndr_pull->offset != ndr_pull->data_size) {
+			printf("WARNING! %d unread bytes while parsing context file\n", ndr_pull->data_size - ndr_pull->offset);
+		}
+
+		if (!NT_STATUS_IS_OK(status)) {
+			printf("pull for context file returned %s\n", nt_errstr(status));
+			exit(1);
+		}
+		memcpy(v_st, st, f->struct_size);
+	} 
+
+	if (filename)
+		data = (uint8_t *)file_load(filename, &size, 0);
+	else
+		data = (uint8_t *)stdin_load(mem_ctx, &size);
+
+	if (!data) {
+		if (filename)
+			perror(filename);
+		else
+			perror("stdin");
+		exit(1);
+	}
+
+	blob.data = data;
+	blob.length = size;
+
+	ndr_pull = ndr_pull_init_blob(&blob, mem_ctx);
+	ndr_pull->flags |= LIBNDR_FLAG_REF_ALLOC;
+
+	status = f->ndr_pull(ndr_pull, flags, st);
+
+	printf("pull returned %s\n", nt_errstr(status));
+
+	if (ndr_pull->offset != ndr_pull->data_size) {
+		printf("WARNING! %d unread bytes\n", ndr_pull->data_size - ndr_pull->offset);
+		dump_data(0, (const char *)ndr_pull->data+ndr_pull->offset, ndr_pull->data_size - ndr_pull->offset);
+	}
+
+	if (dumpdata) {
+		printf("%d bytes consumed\n", ndr_pull->offset);
+		dump_data(0, (const char *)blob.data, blob.length);
+	}
+
+	ndr_print = talloc_zero(mem_ctx, struct ndr_print);
+	ndr_print->print = ndr_print_debug_helper;
+	ndr_print->depth = 1;
+	f->ndr_print(ndr_print, function, flags, st);
+
+	if (!NT_STATUS_IS_OK(status)) {
+		printf("dump FAILED\n");
+		exit(1);
+	}
+
+	if (validate) {
+		DATA_BLOB v_blob;
+		struct ndr_push *ndr_v_push;
+		struct ndr_pull *ndr_v_pull;
+		struct ndr_print *ndr_v_print;
+		uint32_t i;
+		uint8_t byte_a, byte_b;
+		bool differ;
+
+		ndr_v_push = ndr_push_init_ctx(mem_ctx);
+		
+		status = f->ndr_push(ndr_v_push, flags, st);
+		if (!NT_STATUS_IS_OK(status)) {
+			printf("validate push FAILED\n");
+			exit(1);
+		}
+
+		v_blob = ndr_push_blob(ndr_v_push);
+
+		if (dumpdata) {
+			printf("%ld bytes generated (validate)\n", (long)v_blob.length);
+			dump_data(0, (const char *)v_blob.data, v_blob.length);
+		}
+
+		ndr_v_pull = ndr_pull_init_blob(&v_blob, mem_ctx);
+		ndr_v_pull->flags |= LIBNDR_FLAG_REF_ALLOC;
+
+		status = f->ndr_pull(ndr_v_pull, flags, v_st);
+		if (!NT_STATUS_IS_OK(status)) {
+			printf("validate pull FAILED\n");
+			exit(1);
+		}
+
+		printf("pull returned %s\n", nt_errstr(status));
+
+		if (ndr_v_pull->offset != ndr_v_pull->data_size) {
+			printf("WARNING! %d unread bytes in validation\n", ndr_v_pull->data_size - ndr_v_pull->offset);
+			dump_data(0, (const char *)ndr_v_pull->data+ndr_v_pull->offset, ndr_v_pull->data_size - ndr_v_pull->offset);
+		}
+
+		ndr_v_print = talloc_zero(mem_ctx, struct ndr_print);
+		ndr_v_print->print = ndr_print_debug_helper;
+		ndr_v_print->depth = 1;
+		f->ndr_print(ndr_v_print, function, flags, v_st);
+
+		if (blob.length != v_blob.length) {
+			printf("WARNING! orig bytes:%u validated pushed bytes:%u\n", blob.length, v_blob.length);
+		}
+
+		if (ndr_pull->offset != ndr_v_pull->offset) {
+			printf("WARNING! orig pulled bytes:%u validated pulled bytes:%u\n", ndr_pull->offset, ndr_v_pull->offset);
+		}
+
+		differ = false;
+		byte_a = 0x00;
+		byte_b = 0x00;
+		for (i=0; i < blob.length; i++) {
+			byte_a = blob.data[i];
+
+			if (i == v_blob.length) {
+				byte_b = 0x00;
+				differ = true;
+				break;
+			}
+
+			byte_b = v_blob.data[i];
+
+			if (byte_a != byte_b) {
+				differ = true;
+				break;
+			}
+		}
+		if (differ) {
+			printf("WARNING! orig and validated differ at byte 0x%02X (%u)\n", i, i);
+			printf("WARNING! orig byte[0x%02X] = 0x%02X validated byte[0x%02X] = 0x%02X\n",
+				i, byte_a, i, byte_b);
+		}
+	}
+
+	printf("dump OK\n");
+
+	talloc_free(mem_ctx);
+
+	poptFreeContext(pc);
+	
+	return 0;
+}
diff --git a/source3/script/build_idl.sh b/source3/script/build_idl.sh
index 8ec5f4de24..77f37d8e75 100644
--- a/source3/script/build_idl.sh
+++ b/source3/script/build_idl.sh
@@ -52,6 +52,9 @@ done
 
 touch librpc/gen_ndr/ndr_dcerpc.h
 
+echo Generating librpc/gen_ndr/tables.c
+./librpc/tables.pl --output=librpc/gen_ndr/tables.c librpc/gen_ndr/*.h > librpc/gen_ndr/tables.c
+
 cd ${oldpwd}
 
 exit 0