Command-line option for no notifier socket. Bug 2616

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

diff --git a/src/src/exim.c b/src/src/exim.c
index dd3a17f14f5199e3aa964428ff494759cbd9b0c6..25464f799a634469ceec25cd1172b396d4e2f94f 100644 (file)
--- a/src/src/exim.c
+++ b/src/src/exim.c
@@ -564,7 +564,7 @@ for (int i = 0; i <= 2; i++)
     {
     if (devnull < 0) devnull = open("/dev/null", O_RDWR);
     if (devnull < 0) log_write(0, LOG_MAIN|LOG_PANIC_DIE, "%s",
-      string_open_failed(errno, "/dev/null", NULL));
+      string_open_failed("/dev/null", NULL));
     if (devnull != i) (void)dup2(devnull, i);
     }
   }
@@ -3208,6 +3208,13 @@ on the second character (the one after '-'), to save some effort. */
        else override_local_interfaces = string_copy_taint(argv[++i], TRUE);
        break;
 
+      /* -oY: Override creation of daemon notifier socket */
+
+      case 'Y':
+       if (*argrest) badarg = TRUE;
+       else notifier_socket = NULL;
+       break;
+
       /* Unknown -o argument */
 
       default:
@@ -4758,16 +4765,16 @@ for (i = 0;;)
 configuration specifies something to use. When running in the test harness,
 any setting of unknown_login overrides the actual name. */
 
-if (originator_login == NULL || f.running_in_test_harness)
+if (!originator_login || f.running_in_test_harness)
   {
-  if (unknown_login != NULL)
+  if (unknown_login)
     {
     originator_login = expand_string(unknown_login);
-    if (originator_name == NULL && unknown_username != NULL)
+    if (!originator_name && unknown_username)
       originator_name = expand_string(unknown_username);
-    if (originator_name == NULL) originator_name = US"";
+    if (!originator_name) originator_name = US"";
     }
-  if (originator_login == NULL)
+  if (!originator_login)
     log_write(0, LOG_MAIN|LOG_PANIC_DIE, "Failed to get user name for uid %d",
       (int)real_uid);
   }
@@ -4775,8 +4782,7 @@ if (originator_login == NULL || f.running_in_test_harness)
 /* Ensure that the user name is in a suitable form for use as a "phrase" in an
 RFC822 address.*/
 
-originator_name = string_copy(parse_fix_phrase(originator_name,
-  Ustrlen(originator_name), big_buffer, big_buffer_size));
+originator_name = US parse_fix_phrase(originator_name, Ustrlen(originator_name));
 
 /* If a message is created by this call of Exim, the uid/gid of its originator
 are those of the caller. These values are overridden if an existing message is