Docs: note that log_selector only applies to mainlog

[user/henk/code/exim.git] / src / src / transport.c

diff --git a/src/src/transport.c b/src/src/transport.c
index d04ea516a5c4e3bc59366ed619393cf2160c0385..80ba1eecec3adecd6378f2b9e773b98cf29bfba0 100644 (file)
--- a/src/src/transport.c
+++ b/src/src/transport.c
@@ -706,7 +706,7 @@ BOOL
 transport_headers_send(transport_ctx * tctx,
   BOOL (*sendfn)(transport_ctx * tctx, uschar * s, int len))
 {
-const uschar *list;
+const uschar * list;
 transport_instance * tblock = tctx ? tctx->tblock : NULL;
 address_item * addr = tctx ? tctx->addr : NULL;
 
@@ -761,15 +761,18 @@ for (header_line * h = header_list; h; h = h->next) if (h->type != htype_old)
 
   if (include_header)
     {
+    int len;
     if (tblock && tblock->rewrite_rules)
       {
       rmark reset_point = store_mark();
-      header_line *hh;
+      header_line * hh;
 
       if ((hh = rewrite_header(h, NULL, NULL, tblock->rewrite_rules,
                  tblock->rewrite_existflags, FALSE)))
        {
-       if (!sendfn(tctx, hh->text, hh->slen)) return FALSE;
+       len = hh->slen;
+       if (tctx->options & topt_truncate_headers && len > 998) len = 998;
+       if (!sendfn(tctx, hh->text, len)) return FALSE;
        store_reset(reset_point);
        continue;     /* With the next header line */
        }
@@ -777,7 +780,9 @@ for (header_line * h = header_list; h; h = h->next) if (h->type != htype_old)
 
     /* Either no rewriting rules, or it didn't get rewritten */
 
-    if (!sendfn(tctx, h->text, h->slen)) return FALSE;
+    len = h->slen;
+    if (tctx->options & topt_truncate_headers && len > 998) len = 998;
+    if (!sendfn(tctx, h->text, len)) return FALSE;
     }
 
   /* Header removed */
@@ -2190,6 +2195,8 @@ if (expand_arguments)
 
   for (int i = 0; argv[i]; i++)
     {
+    DEBUG(D_expand) debug_printf_indent("arg %d\n", i);
+
     /* Handle special fudge for passing an address list */
 
     if (addr &&
@@ -2364,7 +2371,7 @@ if (expand_arguments)
         return FALSE;
         }
 
-      if ( f.running_in_test_harness && is_tainted(expanded_arg)
+      if (  f.running_in_test_harness && is_tainted(expanded_arg)
         && Ustrcmp(etext, "queryprogram router") == 0)
        {                       /* hack, would be good to not need it */
        DEBUG(D_transport)