Copyright updates:

[exim.git] / src / src / transports / pipe.c

diff --git a/src/src/transports/pipe.c b/src/src/transports/pipe.c
index 39875b3de8d282d42a2dce8d3efda23b402ae8b5..b9cc32df1abce9ad31191fba594d811c1d3b63b0 100644 (file)
--- a/src/src/transports/pipe.c
+++ b/src/src/transports/pipe.c
@@ -2,9 +2,10 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
+/* Copyright (c) The Exim maintainers 2020 - 2023 */
 /* Copyright (c) University of Cambridge 1995 - 2018 */
-/* Copyright (c) The Exim maintainers 2020 - 2021 */
 /* See the file NOTICE for conditions of use and distribution. */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 
 #include "../exim.h"
@@ -291,9 +292,9 @@ Returns:             TRUE if all went well; otherwise an error will be
 */
 
 static BOOL
-set_up_direct_command(const uschar ***argvptr, uschar *cmd,
-  BOOL expand_arguments, int expand_fail, address_item *addr, uschar *tname,
-  pipe_transport_options_block *ob)
+set_up_direct_command(const uschar *** argvptr, uschar * cmd,
+  BOOL expand_arguments, int expand_fail, address_item * addr, uschar * tname,
+  pipe_transport_options_block * ob)
 {
 BOOL permitted = FALSE;
 const uschar **argv;
@@ -303,8 +304,9 @@ call the common function for creating an argument list and expanding
 the items if necessary. If it fails, this function fails (error information
 is in the addresses). */
 
-if (!transport_set_up_command(argvptr, cmd, expand_arguments, expand_fail,
-      addr, string_sprintf("%.50s transport", tname), NULL))
+if (!transport_set_up_command(argvptr, cmd,
+      expand_arguments ? TSUC_EXPAND_ARGS : 0,
+      expand_fail, addr, string_sprintf("%.50s transport", tname), NULL))
   return FALSE;
 
 /* Point to the set-up arguments. */
@@ -451,6 +453,9 @@ if (expand_arguments)
 
     for (address_item * ad = addr; ad; ad = ad->next)
       {
+      DEBUG(D_transport) if (is_tainted(ad->address))
+       debug_printf("tainted element '%s' from $pipe_addresses\n", ad->address);
+
       /*XXX string_append_listele() ? */
       if (ad != addr) g = string_catn(g, US" ", 1);
       g = string_cat(g, ad->address);
@@ -575,6 +580,7 @@ if (!cmd || !*cmd)
   }
 if (is_tainted(cmd))
   {
+  DEBUG(D_transport) debug_printf("cmd '%s' is tainted\n", cmd);
   addr->message = string_sprintf("Tainted '%s' (command "
     "for %s transport) not permitted", cmd, tblock->name);
   addr->transport_return = PANIC;