Fix daemon-SIGHUP on FreeBSD

17 files changed, 99 insertions, 33 deletions

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index 6d66d05bf..754ae7b49 100644
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -188,10 +188,17 @@ JH/39 Bug 2691: fix $local_part_data.  When the matching list element
       referred to a file, bad data was returned.  This likely also affected
       $domain_part_data.
 
-jh/40 The gsasl authenticator now supports caching of the salted password
+JH/40 The gsasl authenticator now supports caching of the salted password
       generated by the client-side implementation.  This required the addition
       of a new variable: $auth4.
 
+JH/41 Fix daemon SIGHUP on FreeBSD.  Previously, a named socket for IPC was
+      left undeleted; the attempt to re-create it then failed - resulting in
+      the usual "SIGHUP tp have daemon reload configuration" to not work.
+      This affected any platform not supporting "abstract" Unix-domain
+      sockets (i.e. not Linux).
+
+
 
 
 Exim version 4.94
diff --git a/src/src/daemon.c b/src/src/daemon.c
index 1006961d3..50c202c56 100644
--- a/src/src/daemon.c
+++ b/src/src/daemon.c
@@ -128,11 +128,30 @@ if (smtp_out) smtp_printf("421 %s\r\n", FALSE, smtp_msg);
 /*************************************************
 *************************************************/
 
+#ifndef EXIM_HAVE_ABSTRACT_UNIX_SOCKETS
+static void
+unlink_notifier_socket(void)
+{
+uschar * s = expand_string(notifier_socket);
+DEBUG(D_any) debug_printf("unlinking notifier socket %s\n", s);
+Uunlink(s);
+}
+#endif
+
+
 static void
 close_daemon_sockets(int daemon_notifier_fd,
   int * listen_sockets, int listen_socket_count)
 {
-if (daemon_notifier_fd >= 0) (void) close(daemon_notifier_fd);
+if (daemon_notifier_fd >= 0)
+  {
+  (void) close(daemon_notifier_fd);
+  daemon_notifier_fd = -1;
+#ifndef EXIM_HAVE_ABSTRACT_UNIX_SOCKETS
+  unlink_notifier_socket();
+#endif
+  }
+
 for (int i = 0; i < listen_socket_count; i++) (void) close(listen_sockets[i]);
 }
 
@@ -963,6 +982,7 @@ daemon_die(void)
 {
 int pid;
 
+DEBUG(D_any) debug_printf("SIGTERM seen\n");
 #if !defined(DISABLE_TLS) && (defined(EXIM_HAVE_INOTIFY) || defined(EXIM_HAVE_KEVENT))
 tls_watch_invalidate();
 #endif
@@ -972,11 +992,7 @@ if (daemon_notifier_fd >= 0)
   close(daemon_notifier_fd);
   daemon_notifier_fd = -1;
 #ifndef EXIM_HAVE_ABSTRACT_UNIX_SOCKETS
-    {
-    uschar * s = expand_string(notifier_socket);
-    DEBUG(D_any) debug_printf("unlinking notifier socket %s\n", s);
-    Uunlink(s);
-    }
+  unlink_notifier_socket();
 #endif
   }
 
diff --git a/test/confs/0621 b/test/confs/0621
new file mode 100644
index 000000000..312f1d09a
--- /dev/null
+++ b/test/confs/0621
@@ -0,0 +1,6 @@
+# testcase 0621
+
+.include DIR/aux-var/std_conf_prefix
+log_selector = +millisec
+
+# End
diff --git a/test/log/0621 b/test/log/0621
new file mode 100644
index 000000000..c2331dfb2
--- /dev/null
+++ b/test/log/0621
@@ -0,0 +1,5 @@
+
+******** SERVER ********
+2017-07-30 18:51:05.712 exim x.yz daemon started: pid=pppp, no queue runs, listening for SMTP on port PORT_D
+2017-07-30 18:51:05.712 pid pppp: SIGHUP received: re-exec daemon
+2017-07-30 18:51:05.712 exim x.yz daemon started: pid=pppp, no queue runs, listening for SMTP on port PORT_D
diff --git a/test/runtest b/test/runtest
index c52afceaa..93a4b74d3 100755
--- a/test/runtest
+++ b/test/runtest
@@ -738,11 +738,10 @@ RESET_AFTER_EXTRA_LINE_READ:
 
   s/\bgid=\d+/gid=gggg/;
   s/\begid=\d+/egid=gggg/;
-  s/\b(pid=|PID: )\d+/$1pppp/;
+  s/\b(pid=|pid |PID: )\d+/$1pppp/;
   s/\buid=\d+/uid=uuuu/;
   s/\beuid=\d+/euid=uuuu/;
   s/set_process_info:\s+\d+/set_process_info: pppp/;
-  s/queue run pid \d+/queue run pid ppppp/;
   s/process \d+ running as transport filter/process pppp running as transport filter/;
   s/process \d+ writing to transport filter/process pppp writing to transport filter/;
   s/reading pipe for subprocess \d+/reading pipe for subprocess pppp/;
diff --git a/test/scripts/0000-Basic/0621 b/test/scripts/0000-Basic/0621
new file mode 100644
index 000000000..589c0ac4e
--- /dev/null
+++ b/test/scripts/0000-Basic/0621
@@ -0,0 +1,12 @@
+# daemon: re-exec on SIGHUP
+exim -DSERVER=server -bd -oX PORT_D -oP DIR/spool/exim-daemon.pid
+****
+millisleep 500
+sudo perl
+open(PID, "DIR/spool/exim-daemon.pid");
+chomp($daemon_pid = <PID>);
+close(PID);
+system("kill -HUP $daemon_pid");
+****
+sleep 1
+killdaemon
diff --git a/test/stderr/0055 b/test/stderr/0055
index 81c1e7f09..71884fec7 100644
--- a/test/stderr/0055
+++ b/test/stderr/0055
@@ -31,7 +31,7 @@ LOG: MAIN
   == xxx@ten-2.test.ex R=lookuphost T=smtp defer (-1): first-pass only routing due to -odqs, queue_smtp_domains or control=queue
 LOG: queue_run MAIN
   Start queue run: pid=pppp
-delivering 10HmbC-0005vi-00 (queue run pid ppppp)
+delivering 10HmbC-0005vi-00 (queue run pid pppp)
 LOG: MAIN
   *> xxx@ten-2.test.ex R=lookuphost T=smtp H=ten-2.test.ex [V4NET.0.0.2] C="delivery bypassed by -N option"
 LOG: MAIN
@@ -40,14 +40,14 @@ LOG: queue_run MAIN
   End queue run: pid=pppp
 LOG: queue_run MAIN
   Start queue run: pid=pppp -qq
-delivering 10HmbD-0005vi-00 (queue run pid ppppp)
-delivering 10HmbE-0005vi-00 (queue run pid ppppp)
-delivering 10HmbD-0005vi-00 (queue run pid ppppp)
+delivering 10HmbD-0005vi-00 (queue run pid pppp)
+delivering 10HmbE-0005vi-00 (queue run pid pppp)
+delivering 10HmbD-0005vi-00 (queue run pid pppp)
 LOG: MAIN
   *> xxx@ten-1.test.ex R=lookuphost T=smtp H=ten-1.test.ex [V4NET.0.0.1] C="delivery bypassed by -N option"
 LOG: MAIN
   Completed
-delivering 10HmbE-0005vi-00 (queue run pid ppppp)
+delivering 10HmbE-0005vi-00 (queue run pid pppp)
 LOG: MAIN
   *> yyy@ten-1.test.ex R=lookuphost T=smtp H=ten-1.test.ex [V4NET.0.0.1] C="delivery bypassed by -N option"
 LOG: MAIN
diff --git a/test/stderr/0218 b/test/stderr/0218
index 28db0ea01..9cbe05ff0 100644
--- a/test/stderr/0218
+++ b/test/stderr/0218
@@ -7,17 +7,17 @@ LOG: queue_run MAIN
   Start queue run: pid=pppp -qq
 queue running combined directories
 looking in TESTSUITE/spool//input
-delivering 10HmaX-0005vi-00 (queue run pid ppppp)
+delivering 10HmaX-0005vi-00 (queue run pid pppp)
 R: client  (ACL)
 T: send_to_server  (ACL)
 >>>>>>>>>>>>>>>> Exim pid=pppp (qrun-delivery) terminating with rc=0 >>>>>>>>>>>>>>>>
-delivering 10HmaY-0005vi-00 (queue run pid ppppp)
+delivering 10HmaY-0005vi-00 (queue run pid pppp)
 R: client  (ACL)
 T: send_to_server  (ACL)
 >>>>>>>>>>>>>>>> Exim pid=pppp (qrun-delivery) terminating with rc=0 >>>>>>>>>>>>>>>>
 queue running combined directories
 looking in TESTSUITE/spool//input
-delivering 10HmaX-0005vi-00 (queue run pid ppppp)
+delivering 10HmaX-0005vi-00 (queue run pid pppp)
 R: client  (ACL)
 T: send_to_server  (ACL)
 Connecting to 127.0.0.1 [127.0.0.1]:1224 ...  connected
@@ -44,7 +44,7 @@ configuration file is TESTSUITE/test-config
 trusted user
 admin user
 dropping to exim gid; retaining priv uid
-delivering 10HmaY-0005vi-00 (queue run pid ppppp)
+delivering 10HmaY-0005vi-00 (queue run pid pppp)
 R: client  (ACL)
 T: send_to_server  (ACL)
   SMTP>> MAIL FROM:<CALLER@test.ex>
@@ -74,17 +74,17 @@ LOG: queue_run MAIN
   Start queue run: pid=pppp -qq
 queue running combined directories
 looking in TESTSUITE/spool//input
-delivering 10HmaZ-0005vi-00 (queue run pid ppppp)
+delivering 10HmaZ-0005vi-00 (queue run pid pppp)
 R: client  (ACL)
 T: send_to_server  (ACL)
 >>>>>>>>>>>>>>>> Exim pid=pppp (qrun-delivery) terminating with rc=0 >>>>>>>>>>>>>>>>
-delivering 10HmbA-0005vi-00 (queue run pid ppppp)
+delivering 10HmbA-0005vi-00 (queue run pid pppp)
 R: client  (ACL)
 T: send_to_server  (ACL)
 >>>>>>>>>>>>>>>> Exim pid=pppp (qrun-delivery) terminating with rc=0 >>>>>>>>>>>>>>>>
 queue running combined directories
 looking in TESTSUITE/spool//input
-delivering 10HmaZ-0005vi-00 (queue run pid ppppp)
+delivering 10HmaZ-0005vi-00 (queue run pid pppp)
 R: client  (ACL)
 T: send_to_server  (ACL)
 Connecting to 127.0.0.1 [127.0.0.1]:1224 ...  connected
@@ -112,7 +112,7 @@ LOG: MAIN
 LOG: MAIN
   Completed
 >>>>>>>>>>>>>>>> Exim pid=pppp (qrun-delivery) terminating with rc=0 >>>>>>>>>>>>>>>>
-delivering 10HmbA-0005vi-00 (queue run pid ppppp)
+delivering 10HmbA-0005vi-00 (queue run pid pppp)
 R: client  (ACL)
 T: send_to_server  (ACL)
 Connecting to 127.0.0.1 [127.0.0.1]:1224 ...  failed: Connection refused
@@ -130,11 +130,11 @@ admin user
 dropping to exim gid; retaining priv uid
 LOG: queue_run MAIN
   Start queue run: pid=pppp -qqf
-delivering 10HmbA-0005vi-00 (queue run pid ppppp)
+delivering 10HmbA-0005vi-00 (queue run pid pppp)
 R: client  (ACL)
 T: send_to_server  (ACL)
 >>>>>>>>>>>>>>>> Exim pid=pppp (qrun-delivery) terminating with rc=0 >>>>>>>>>>>>>>>>
-delivering 10HmbB-0005vi-00 (queue run pid ppppp)
+delivering 10HmbB-0005vi-00 (queue run pid pppp)
 R: bounce  (ACL)
 LOG: MAIN
   ** CALLER@test.ex F=<> R=bounce: just discard
@@ -143,11 +143,11 @@ LOG: MAIN
 LOG: MAIN
   Completed
 >>>>>>>>>>>>>>>> Exim pid=pppp (qrun-delivery) terminating with rc=0 >>>>>>>>>>>>>>>>
-delivering 10HmbC-0005vi-00 (queue run pid ppppp)
+delivering 10HmbC-0005vi-00 (queue run pid pppp)
 R: client  (ACL)
 T: send_to_server  (ACL)
 >>>>>>>>>>>>>>>> Exim pid=pppp (qrun-delivery) terminating with rc=0 >>>>>>>>>>>>>>>>
-delivering 10HmbA-0005vi-00 (queue run pid ppppp)
+delivering 10HmbA-0005vi-00 (queue run pid pppp)
 R: client  (ACL)
 T: send_to_server  (ACL)
 Connecting to 127.0.0.1 [127.0.0.1]:1224 ...  connected
@@ -181,7 +181,7 @@ configuration file is TESTSUITE/test-config
 trusted user
 admin user
 dropping to exim gid; retaining priv uid
-delivering 10HmbC-0005vi-00 (queue run pid ppppp)
+delivering 10HmbC-0005vi-00 (queue run pid pppp)
 R: client  (ACL)
 T: send_to_server  (ACL)
   SMTP>> MAIL FROM:<CALLER@test.ex>
diff --git a/test/stderr/0433 b/test/stderr/0433
index 627968150..c178519ab 100644
--- a/test/stderr/0433
+++ b/test/stderr/0433
@@ -18,6 +18,7 @@ LOG: MAIN
 set_process_info: pppp daemon(x.yz): no queue runs, listening for SMTP on port 1225
 daemon running with uid=EXIM_UID gid=EXIM_GID euid=EXIM_UID egid=EXIM_GID
 Listening...
+SIGTERM seen
 pppp exec TESTSUITE/eximdir/exim -DEXIM_PATH=TESTSUITE/eximdir/exim -DSERVER=server -DPORT=daemon_smtp_port=1225 -C TESTSUITE/test-config -d=0xf7795cfd -MCd daemon-del-pidfile -oP TESTSUITE/spool/exim-daemon.pid -oPX
 search_tidyup called
 >>>>>>>>>>>>>>>> Exim pid=pppp (daemon) terminating with rc=0 >>>>>>>>>>>>>>>>
@@ -40,6 +41,7 @@ LOG: MAIN
 set_process_info: pppp daemon(x.yz): no queue runs, listening for SMTP on port 1225 port 1226
 daemon running with uid=EXIM_UID gid=EXIM_GID euid=EXIM_UID egid=EXIM_GID
 Listening...
+SIGTERM seen
 pppp exec TESTSUITE/eximdir/exim -DEXIM_PATH=TESTSUITE/eximdir/exim -DSERVER=server -DPORT=daemon_smtp_port=1225:1226 -C TESTSUITE/test-config -d=0xf7795cfd -MCd daemon-del-pidfile -oP TESTSUITE/spool/exim-daemon.pid -oPX
 search_tidyup called
 >>>>>>>>>>>>>>>> Exim pid=pppp (daemon) terminating with rc=0 >>>>>>>>>>>>>>>>
@@ -63,6 +65,7 @@ LOG: MAIN
 set_process_info: pppp daemon(x.yz): no queue runs, listening for SMTP on [127.0.0.1]:1228 port 1225 (IPv4) port 1226 (IPv4)
 daemon running with uid=EXIM_UID gid=EXIM_GID euid=EXIM_UID egid=EXIM_GID
 Listening...
+SIGTERM seen
 pppp exec TESTSUITE/eximdir/exim -DEXIM_PATH=TESTSUITE/eximdir/exim -DSERVER=server -DPORT=daemon_smtp_port=1225:1226 -DIFACE=local_interfaces = <; 127.0.0.1.1228 ; 0.0.0.0 -C TESTSUITE/test-config -d=0xf7795cfd -MCd daemon-del-pidfile -oP TESTSUITE/spool/exim-daemon.pid -oPX
 search_tidyup called
 >>>>>>>>>>>>>>>> Exim pid=pppp (daemon) terminating with rc=0 >>>>>>>>>>>>>>>>
@@ -86,6 +89,7 @@ LOG: MAIN
 set_process_info: pppp daemon(x.yz): no queue runs, listening for SMTP on port 1225 port 1226 [127.0.0.1]:1228
 daemon running with uid=EXIM_UID gid=EXIM_GID euid=EXIM_UID egid=EXIM_GID
 Listening...
+SIGTERM seen
 pppp exec TESTSUITE/eximdir/exim -DEXIM_PATH=TESTSUITE/eximdir/exim -DSERVER=server -DPORT=daemon_smtp_port=1225:1226 -DIFACE=local_interfaces = <;  0.0.0.0; 127.0.0.1.1228 -C TESTSUITE/test-config -d=0xf7795cfd -MCd daemon-del-pidfile -oP TESTSUITE/spool/exim-daemon.pid -oPX
 search_tidyup called
 >>>>>>>>>>>>>>>> Exim pid=pppp (daemon) terminating with rc=0 >>>>>>>>>>>>>>>>
@@ -110,6 +114,7 @@ LOG: MAIN
 set_process_info: pppp daemon(x.yz): no queue runs, listening for SMTP on [127.0.0.1]:1228 port 1227 (IPv4)
 daemon running with uid=EXIM_UID gid=EXIM_GID euid=EXIM_UID egid=EXIM_GID
 Listening...
+SIGTERM seen
 pppp exec TESTSUITE/eximdir/exim -DEXIM_PATH=TESTSUITE/eximdir/exim -DSERVER=server -DPORT=daemon_smtp_port=1225:1226 -DIFACE=local_interfaces = <; 127.0.0.1.1228 ; 0.0.0.0 -C TESTSUITE/test-config -d=0xf7795cfd -MCd daemon-del-pidfile -oP TESTSUITE/spool/exim-daemon.pid -oPX
 search_tidyup called
 >>>>>>>>>>>>>>>> Exim pid=pppp (daemon) terminating with rc=0 >>>>>>>>>>>>>>>>
@@ -134,6 +139,7 @@ LOG: MAIN
 set_process_info: pppp daemon(x.yz): no queue runs, listening for SMTP on port 1225 port 1226
 daemon running with uid=EXIM_UID gid=EXIM_GID euid=EXIM_UID egid=EXIM_GID
 Listening...
+SIGTERM seen
 pppp exec TESTSUITE/eximdir/exim -DEXIM_PATH=TESTSUITE/eximdir/exim -DSERVER=server -C TESTSUITE/test-config -d=0xf7795cfd -MCd daemon-del-pidfile -oP TESTSUITE/spool/exim-daemon.pid -oPX
 search_tidyup called
 >>>>>>>>>>>>>>>> Exim pid=pppp (daemon) terminating with rc=0 >>>>>>>>>>>>>>>>
diff --git a/test/stderr/0438 b/test/stderr/0438
index 4dc97dd84..b50e6e30a 100644
--- a/test/stderr/0438
+++ b/test/stderr/0438
@@ -20,6 +20,7 @@ LOG: MAIN
 set_process_info: pppp daemon(x.yz): no queue runs, listening for SMTP on port 1225
 daemon running with uid=EXIM_UID gid=EXIM_GID euid=EXIM_UID egid=EXIM_GID
 Listening...
+SIGTERM seen
 pppp exec TESTSUITE/eximdir/exim -DEXIM_PATH=TESTSUITE/eximdir/exim -DSERVER=server -C TESTSUITE/test-config -d=0xf7795cfd -MCd daemon-del-pidfile -oP TESTSUITE/spool/exim-daemon.pid -oPX
 search_tidyup called
 >>>>>>>>>>>>>>>> Exim pid=pppp (daemon) terminating with rc=0 >>>>>>>>>>>>>>>>
@@ -43,6 +44,7 @@ LOG: MAIN
 set_process_info: pppp daemon(x.yz): no queue runs, listening for SMTP on port 1225
 daemon running with uid=EXIM_UID gid=EXIM_GID euid=EXIM_UID egid=EXIM_GID
 Listening...
+SIGTERM seen
 pppp exec TESTSUITE/eximdir/exim -DEXIM_PATH=TESTSUITE/eximdir/exim -DSERVER=server -C TESTSUITE/test-config -d=0xf7795cfd -MCd daemon-del-pidfile -oP TESTSUITE/spool/exim-daemon.anotherpid -oPX
 search_tidyup called
 >>>>>>>>>>>>>>>> Exim pid=pppp (daemon) terminating with rc=0 >>>>>>>>>>>>>>>>
@@ -66,6 +68,7 @@ LOG: MAIN
 set_process_info: pppp daemon(x.yz): no queue runs, listening for SMTP on port 1225
 daemon running with uid=EXIM_UID gid=EXIM_GID euid=EXIM_UID egid=EXIM_GID
 Listening...
+SIGTERM seen
 pppp exec TESTSUITE/eximdir/exim -DEXIM_PATH=TESTSUITE/eximdir/exim -DSERVER=server -C TESTSUITE/test-config -d=0xf7795cfd -MCd daemon-del-pidfile -oP TESTSUITE/spool/mypidfile -oPX
 search_tidyup called
 >>>>>>>>>>>>>>>> Exim pid=pppp (daemon) terminating with rc=0 >>>>>>>>>>>>>>>>
diff --git a/test/stderr/0476 b/test/stderr/0476
index d23c2d6fc..2ea100bdc 100644
--- a/test/stderr/0476
+++ b/test/stderr/0476
@@ -6,7 +6,7 @@ set_process_info: pppp running the queue (single queue run)
 LOG: queue_run MAIN
   Start queue run: pid=pppp
 set_process_info: pppp running queue: 10HmaX-0005vi-00-H
-set_process_info: pppp delivering 10HmaX-0005vi-00 (queue run pid ppppp)
+set_process_info: pppp delivering 10HmaX-0005vi-00 (queue run pid pppp)
 >>>>>>>>>>>>>>>> Remote deliveries >>>>>>>>>>>>>>>>
 --------> userx@test.ex <--------
 set_process_info: pppp delivering 10HmaX-0005vi-00 using t1
@@ -107,7 +107,7 @@ LOG: MAIN
 set_process_info: pppp running queue: waiting for children of pppp
 set_process_info: pppp running queue
 set_process_info: pppp running queue: 10HmaY-0005vi-00-H
-set_process_info: pppp delivering 10HmaY-0005vi-00 (queue run pid ppppp)
+set_process_info: pppp delivering 10HmaY-0005vi-00 (queue run pid pppp)
 >>>>>>>>>>>>>>>> Remote deliveries >>>>>>>>>>>>>>>>
 --------> usery@test.ex <--------
 set_process_info: pppp delivering 10HmaY-0005vi-00 using t1
diff --git a/test/stderr/0609 b/test/stderr/0609
index 54e45a7a6..2ae8a95bd 100644
--- a/test/stderr/0609
+++ b/test/stderr/0609
@@ -50,4 +50,5 @@ ppppp LOG: lost_incoming_connection MAIN
 ppppp   unexpected disconnection while reading SMTP command from [127.0.0.1] D=qqs
 ppppp >>>>>>>>>>>>>>>> Exim pid=pppp (daemon-accept) terminating with rc=1 >>>>>>>>>>>>>>>>
 ppppp 1 SMTP accept process running
+ppppp SIGTERM seen
 ppppp >>>>>>>>>>>>>>>> Exim pid=pppp (daemon) terminating with rc=0 >>>>>>>>>>>>>>>>
diff --git a/test/stderr/0621 b/test/stderr/0621
new file mode 100644
index 000000000..045fadc9b
--- /dev/null
+++ b/test/stderr/0621
@@ -0,0 +1,2 @@
+
+******** SERVER ********
diff --git a/test/stderr/1007 b/test/stderr/1007
index 098c83845..acadf2270 100644
--- a/test/stderr/1007
+++ b/test/stderr/1007
@@ -19,6 +19,7 @@ LOG: MAIN
 set_process_info: pppp daemon(x.yz): no queue runs, listening for SMTP on port 1225 (IPv6 and IPv4)
 daemon running with uid=EXIM_UID gid=EXIM_GID euid=EXIM_UID egid=EXIM_GID
 Listening...
+SIGTERM seen
 pppp exec TESTSUITE/eximdir/exim -DEXIM_PATH=TESTSUITE/eximdir/exim -DSERVER=server -DPORT=daemon_smtp_port=1225 -C TESTSUITE/test-config -d=0xf7795cfd -MCd daemon-del-pidfile -oP TESTSUITE/spool/exim-daemon.pid -oPX
 search_tidyup called
 >>>>>>>>>>>>>>>> Exim pid=pppp (daemon) terminating with rc=0 >>>>>>>>>>>>>>>>
@@ -43,6 +44,7 @@ LOG: MAIN
 set_process_info: pppp daemon(x.yz): no queue runs, listening for SMTP on port 1225 (IPv6 and IPv4) port 1226 (IPv6 and IPv4)
 daemon running with uid=EXIM_UID gid=EXIM_GID euid=EXIM_UID egid=EXIM_GID
 Listening...
+SIGTERM seen
 pppp exec TESTSUITE/eximdir/exim -DEXIM_PATH=TESTSUITE/eximdir/exim -DSERVER=server -DPORT=daemon_smtp_port=1225:1226 -C TESTSUITE/test-config -d=0xf7795cfd -MCd daemon-del-pidfile -oP TESTSUITE/spool/exim-daemon.pid -oPX
 search_tidyup called
 >>>>>>>>>>>>>>>> Exim pid=pppp (daemon) terminating with rc=0 >>>>>>>>>>>>>>>>
@@ -68,6 +70,7 @@ LOG: MAIN
 set_process_info: pppp daemon(x.yz): no queue runs, listening for SMTP on port 1225 (IPv6 and IPv4) port 1226 (IPv6 and IPv4) [127.0.0.1]:1228
 daemon running with uid=EXIM_UID gid=EXIM_GID euid=EXIM_UID egid=EXIM_GID
 Listening...
+SIGTERM seen
 pppp exec TESTSUITE/eximdir/exim -DEXIM_PATH=TESTSUITE/eximdir/exim -DSERVER=server -DPORT=daemon_smtp_port=1225:1226 -DIFACE=local_interfaces = <; ::0 ; 127.0.0.1.1228 ; 0.0.0.0 -C TESTSUITE/test-config -d=0xf7795cfd -MCd daemon-del-pidfile -oP TESTSUITE/spool/exim-daemon.pid -oPX
 search_tidyup called
 >>>>>>>>>>>>>>>> Exim pid=pppp (daemon) terminating with rc=0 >>>>>>>>>>>>>>>>
@@ -93,6 +96,7 @@ LOG: MAIN
 set_process_info: pppp daemon(x.yz): no queue runs, listening for SMTP on port 1225 (IPv6 and IPv4) port 1226 (IPv6 and IPv4) [127.0.0.1]:1228
 daemon running with uid=EXIM_UID gid=EXIM_GID euid=EXIM_UID egid=EXIM_GID
 Listening...
+SIGTERM seen
 pppp exec TESTSUITE/eximdir/exim -DEXIM_PATH=TESTSUITE/eximdir/exim -DSERVER=server -DPORT=daemon_smtp_port=1225:1226 -DIFACE=local_interfaces = <;  0.0.0.0; 127.0.0.1.1228 ; ::0 -C TESTSUITE/test-config -d=0xf7795cfd -MCd daemon-del-pidfile -oP TESTSUITE/spool/exim-daemon.pid -oPX
 search_tidyup called
 >>>>>>>>>>>>>>>> Exim pid=pppp (daemon) terminating with rc=0 >>>>>>>>>>>>>>>>
@@ -115,6 +119,7 @@ LOG: MAIN
 set_process_info: pppp daemon(x.yz): no queue runs, listening for SMTP on [ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6]:{1225,1226}
 daemon running with uid=EXIM_UID gid=EXIM_GID euid=EXIM_UID egid=EXIM_GID
 Listening...
+SIGTERM seen
 pppp exec TESTSUITE/eximdir/exim -DEXIM_PATH=TESTSUITE/eximdir/exim -DSERVER=server -DPORT=daemon_smtp_port=1225:1226 -DIFACE=local_interfaces = <;  ip6:ip6:ip6:ip6:ip6:ip6:ip6:ip6 -C TESTSUITE/test-config -d=0xf7795cfd -MCd daemon-del-pidfile -oP TESTSUITE/spool/exim-daemon.pid -oPX
 search_tidyup called
 >>>>>>>>>>>>>>>> Exim pid=pppp (daemon) terminating with rc=0 >>>>>>>>>>>>>>>>
@@ -140,6 +145,7 @@ LOG: MAIN
 set_process_info: pppp daemon(x.yz): no queue runs, listening for SMTP on port 1227 (IPv6 and IPv4) [127.0.0.1]:1228
 daemon running with uid=EXIM_UID gid=EXIM_GID euid=EXIM_UID egid=EXIM_GID
 Listening...
+SIGTERM seen
 pppp exec TESTSUITE/eximdir/exim -DEXIM_PATH=TESTSUITE/eximdir/exim -DSERVER=server -DPORT=daemon_smtp_port=1225:1226 -DIFACE=local_interfaces = <; ::0 ; 127.0.0.1.1228 ; 0.0.0.0 -C TESTSUITE/test-config -d=0xf7795cfd -MCd daemon-del-pidfile -oP TESTSUITE/spool/exim-daemon.pid -oPX
 search_tidyup called
 >>>>>>>>>>>>>>>> Exim pid=pppp (daemon) terminating with rc=0 >>>>>>>>>>>>>>>>
@@ -166,6 +172,7 @@ LOG: MAIN
 set_process_info: pppp daemon(x.yz): no queue runs, listening for SMTP on [127.0.0.1]:{1227,1225}
 daemon running with uid=EXIM_UID gid=EXIM_GID euid=EXIM_UID egid=EXIM_GID
 Listening...
+SIGTERM seen
 pppp exec TESTSUITE/eximdir/exim -DEXIM_PATH=TESTSUITE/eximdir/exim -DSERVER=server -DPORT=daemon_smtp_port=1225:1226 -DIFACE=local_interfaces = <; ::0 ; 127.0.0.1.1228 ; 0.0.0.0 -C TESTSUITE/test-config -d=0xf7795cfd -MCd daemon-del-pidfile -oP TESTSUITE/spool/exim-daemon.pid -oPX
 search_tidyup called
 >>>>>>>>>>>>>>>> Exim pid=pppp (daemon) terminating with rc=0 >>>>>>>>>>>>>>>>
@@ -191,6 +198,7 @@ LOG: MAIN
 set_process_info: pppp daemon(x.yz): no queue runs, listening for SMTP on port 1225 (IPv6 and IPv4) port 1226 (IPv4)
 daemon running with uid=EXIM_UID gid=EXIM_GID euid=EXIM_UID egid=EXIM_GID
 Listening...
+SIGTERM seen
 pppp exec TESTSUITE/eximdir/exim -DEXIM_PATH=TESTSUITE/eximdir/exim -DSERVER=server -C TESTSUITE/test-config -d=0xf7795cfd -MCd daemon-del-pidfile -oP TESTSUITE/spool/exim-daemon.pid -oPX
 search_tidyup called
 >>>>>>>>>>>>>>>> Exim pid=pppp (daemon) terminating with rc=0 >>>>>>>>>>>>>>>>
diff --git a/test/stderr/1150 b/test/stderr/1150
index 395644cb1..f339bfc96 100644
--- a/test/stderr/1150
+++ b/test/stderr/1150
@@ -1,6 +1,6 @@
 LOG: queue_run MAIN
   Start queue run: pid=pppp -qf
-delivering 10HmaX-0005vi-00 (queue run pid ppppp)
+delivering 10HmaX-0005vi-00 (queue run pid pppp)
 Connecting to 127.0.0.1 [127.0.0.1]:1225 ...  connected
   SMTP<< 220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
   SMTP>> EHLO helo.data.changed
@@ -32,7 +32,7 @@ LOG: MAIN
   => CALLER@test.ex R=client T=send_to_server1 H=127.0.0.1 [127.0.0.1] X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=yes C="250 OK id=10HmaZ-0005vi-00"
 LOG: MAIN
   Completed
-delivering 10HmaY-0005vi-00 (queue run pid ppppp)
+delivering 10HmaY-0005vi-00 (queue run pid pppp)
 Connecting to 127.0.0.1 [127.0.0.1]:1225 ...  connected
   SMTP<< 220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
   SMTP>> EHLO helo.data.changed
diff --git a/test/stderr/1160 b/test/stderr/1160
index 3b0b5c0a3..6a2b72e90 100644
--- a/test/stderr/1160
+++ b/test/stderr/1160
@@ -1,6 +1,6 @@
 LOG: queue_run MAIN
   Start queue run: pid=pppp -qf
-delivering 10HmaX-0005vi-00 (queue run pid ppppp)
+delivering 10HmaX-0005vi-00 (queue run pid pppp)
 Connecting to 127.0.0.1 [127.0.0.1]:1225 ...  connected
   SMTP<< 220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
   SMTP>> EHLO helo.data.changed
@@ -23,7 +23,7 @@ LOG: MAIN
   => CALLER@test.ex R=client T=send_to_server1 H=127.0.0.1 [127.0.0.1] X=TLS1.x:ke-RSA-AES256-SHAnnn:xxx CV=yes C="250 OK id=10HmaZ-0005vi-00"
 LOG: MAIN
   Completed
-delivering 10HmaY-0005vi-00 (queue run pid ppppp)
+delivering 10HmaY-0005vi-00 (queue run pid pppp)
 Connecting to 127.0.0.1 [127.0.0.1]:1225 ...  connected
   SMTP<< 220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
   SMTP>> EHLO helo.data.changed
diff --git a/test/stderr/2201 b/test/stderr/2201
index 86f88b1a3..80ebe911e 100644
--- a/test/stderr/2201
+++ b/test/stderr/2201
@@ -235,4 +235,5 @@ ppppp child ppppp ended: status=0x0
 ppppp   normal exit, 0
 ppppp 0 SMTP accept processes now running
 ppppp Listening...
+ppppp SIGTERM seen
 ppppp >>>>>>>>>>>>>>>> Exim pid=pppp (daemon) terminating with rc=0 >>>>>>>>>>>>>>>>