X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/0a49a7a4f1090b6f1ce1d0f9d969804c9226b53e..2a47f02825993e5ade191f8206cb767b0d9fc44c:/src/src/route.c

diff --git a/src/src/route.c b/src/src/route.c
index 324de2ab8..2fee38271 100644
--- a/src/src/route.c
+++ b/src/src/route.c
@@ -1,5 +1,3 @@
-/* $Cambridge: exim/src/src/route.c,v 1.14 2009/11/16 19:50:37 nm4 Exp $ */
-
 /*************************************************
 *     Exim - an Internet mail transport agent    *
 *************************************************/
@@ -50,7 +48,7 @@ optionlist optionlist_routers[] = {
                  (void *)(offsetof(router_instance, caseful_local_part)) },
   { "check_local_user",   opt_bool | opt_public,
                  (void *)(offsetof(router_instance, check_local_user)) },
-  { "condition",          opt_stringptr|opt_public,
+  { "condition",          opt_stringptr|opt_public|opt_rep_con,
                  (void *)offsetof(router_instance, condition) },
   { "debug_print",        opt_stringptr | opt_public,
                  (void *)offsetof(router_instance, debug_string) },
@@ -74,9 +72,9 @@ optionlist optionlist_routers[] = {
                  (void *)offsetof(router_instance, fallback_hosts) },
   { "group",              opt_expand_gid | opt_public,
                  (void *)(offsetof(router_instance, gid)) },
-  { "headers_add",        opt_stringptr|opt_public,
+  { "headers_add",        opt_stringptr|opt_public|opt_rep_str,
                  (void *)offsetof(router_instance, extra_headers) },
-  { "headers_remove",     opt_stringptr|opt_public,
+  { "headers_remove",     opt_stringptr|opt_public|opt_rep_str,
                  (void *)offsetof(router_instance, remove_headers) },
   { "ignore_target_hosts",opt_stringptr|opt_public,
                  (void *)offsetof(router_instance, ignore_target_hosts) },
@@ -1635,6 +1633,7 @@ for (r = (addr->start_router == NULL)? routers : addr->start_router;
   /* Set the expansion variables now that we have the affixes and the case of
   the local part sorted. */
 
+  router_name = r->name;
   deliver_set_expansions(addr);
 
   /* For convenience, the pre-router checks are in a separate function, which
@@ -1642,6 +1641,7 @@ for (r = (addr->start_router == NULL)? routers : addr->start_router;
 
   if ((rc = check_router_conditions(r, addr, verify, &pw, &error)) != OK)
     {
+    router_name = NULL;
     if (rc == SKIP) continue;
     addr->message = error;
     yield = rc;
@@ -1680,6 +1680,7 @@ for (r = (addr->start_router == NULL)? routers : addr->start_router;
           {
           DEBUG(D_route)
             debug_printf("\"more\"=false: skipping remaining routers\n");
+	  router_name = NULL;
           r = NULL;
           break;
           }
@@ -1723,6 +1724,8 @@ for (r = (addr->start_router == NULL)? routers : addr->start_router;
   yield = (r->info->code)(r, addr, pw, verify, paddr_local, paddr_remote,
     addr_new, addr_succeed);
 
+  router_name = NULL;
+
   if (yield == FAIL)
     {
     HDEBUG(D_route) debug_printf("%s router forced address failure\n", r->name);
@@ -1952,7 +1955,24 @@ if (unseen && r->next != NULL)
 /* Unset the address expansions, and return the final result. */
 
 ROUTE_EXIT:
+if (yield == DEFER) {
+  if (
+    ((Ustrstr(addr->message, "failed to expand") != NULL) || (Ustrstr(addr->message, "expansion of ") != NULL)) &&
+    (
+      Ustrstr(addr->message, "mysql") != NULL ||
+      Ustrstr(addr->message, "pgsql") != NULL ||
+      Ustrstr(addr->message, "sqlite") != NULL ||
+      Ustrstr(addr->message, "ldap:") != NULL ||
+      Ustrstr(addr->message, "ldapdn:") != NULL ||
+      Ustrstr(addr->message, "ldapm:") != NULL
+    )
+  ) {
+    addr->message = string_sprintf("Temporary internal error");
+  }
+}
+
 deliver_set_expansions(NULL);
+router_name = NULL;
 disable_logging = FALSE;
 return yield;
 }