Harden plaintext authenticator

[users/heiko/exim.git] / src / src / deliver.c

diff --git a/src/src/deliver.c b/src/src/deliver.c
index 1baf7d371fe0adfa06d70fdb1e9a2cb7c5a7915b..c1396a7f7d754384450924733ad8d378f9fbeb37 100644 (file)
--- a/src/src/deliver.c
+++ b/src/src/deliver.c
@@ -758,7 +758,7 @@ if (LOGGING(incoming_interface) && LOGGING(outgoing_interface)
   {
   g = string_fmt_append(g, " I=[%s]", sending_ip_address);
   if (LOGGING(outgoing_port))
-    g = string_fmt_append(g, "%d", sending_port);
+    g = string_fmt_append(g, ":%d", sending_port);
   }
 return g;
 }
@@ -856,6 +856,7 @@ if (action)
     {
     DEBUG(D_deliver)
       debug_printf("Event(%s): event_action returned \"%s\"\n", event, s);
+    errno = ERRNO_EVENT;
     return s;
     }
   }
@@ -3103,12 +3104,7 @@ while (addr_local)
 
         DEBUG(D_deliver|D_transport)
           debug_printf("%s shadow transport returned %s for %s\n",
-            stp->name,
-            sresult == OK ?    "OK" :
-            sresult == DEFER ? "DEFER" :
-            sresult == FAIL ?  "FAIL" :
-            sresult == PANIC ? "PANIC" : "?",
-            shadow_addr->address);
+            stp->name, rc_to_string(sresult), shadow_addr->address);
         }
 
       DEBUG(D_deliver|D_transport)
@@ -3137,12 +3133,7 @@ while (addr_local)
 
     DEBUG(D_deliver|D_transport)
       debug_printf("%s transport returned %s for %s\n",
-        tp->name,
-        result == OK ?    "OK" :
-        result == DEFER ? "DEFER" :
-        result == FAIL ?  "FAIL" :
-        result == PANIC ? "PANIC" : "?",
-        addr2->address);
+        tp->name, rc_to_string(result), addr2->address);
 
     /* If there is a retry_record, or if delivery is deferred, build a retry
     item for setting a new retry time or deleting the old retry record from
@@ -7410,7 +7401,7 @@ if (addr_senddsn)
 
     tctx.u.fd = fd;
     tctx.options = topt_add_return_path | topt_no_body;
-    /*XXX hmm, retval ignored.
+    /*XXX hmm, FALSE(fail) retval ignored.
     Could error for any number of reasons, and they are not handled. */
     transport_write_message(&tctx, 0);
     fflush(f);
@@ -8516,11 +8507,6 @@ if (!regex_AUTH) regex_AUTH =
 #ifdef SUPPORT_TLS
 if (!regex_STARTTLS) regex_STARTTLS =
   regex_must_compile(US"\\n250[\\s\\-]STARTTLS(\\s|\\n|$)", FALSE, TRUE);
-
-# ifdef EXPERIMENTAL_REQUIRETLS
-if (!regex_REQUIRETLS) regex_REQUIRETLS =
-  regex_must_compile(US"\\n250[\\s\\-]REQUIRETLS(\\s|\\n|$)", FALSE, TRUE);
-# endif
 #endif
 
 if (!regex_CHUNKING) regex_CHUNKING =