Docs: add note on daemon shutdown

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

diff --git a/src/src/exim.c b/src/src/exim.c
index 625494ce40924e96e975209c59b9f751e6a18114..c5de167c6b87b807e965f3f908bdf19133be659e 100644 (file)
--- a/src/src/exim.c
+++ b/src/src/exim.c
@@ -5,6 +5,7 @@
 /* Copyright (c) The Exim Maintainers 2020 - 2022 */
 /* Copyright (c) University of Cambridge 1995 - 2018 */
 /* See the file NOTICE for conditions of use and distribution. */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 
 /* The main function: entry point, initialization, and high-level control.
@@ -248,17 +249,17 @@ void * buf[STACKDUMP_MAX];
 char ** ss;
 int nptrs = backtrace(buf, STACKDUMP_MAX);
 
-log_write(0, LOG_MAIN|LOG_PANIC, "backtrace\n");
-log_write(0, LOG_MAIN|LOG_PANIC, "---\n");
+log_write(0, LOG_MAIN|LOG_PANIC, "backtrace");
+log_write(0, LOG_MAIN|LOG_PANIC, "---");
 if ((ss = backtrace_symbols(buf, nptrs)))
   {
   for (int i = 0; i < nptrs; i++)
-    log_write(0, LOG_MAIN|LOG_PANIC, "\t%s\n", ss[i]);
+    log_write(0, LOG_MAIN|LOG_PANIC, "\t%s", ss[i]);
   free(ss);
   }
 else
-  log_write(0, LOG_MAIN|LOG_PANIC, "backtrace_symbols: %s\n", strerror(errno));
-log_write(0, LOG_MAIN|LOG_PANIC, "---\n");
+  log_write(0, LOG_MAIN|LOG_PANIC, "backtrace_symbols: %s", strerror(errno));
+log_write(0, LOG_MAIN|LOG_PANIC, "---");
 #endif
 }
 #undef STACKDUMP_MAX
@@ -840,6 +841,7 @@ exim_fail(const char * fmt, ...)
 va_list ap;
 va_start(ap, fmt);
 vfprintf(stderr, fmt, ap);
+va_end(ap);
 exit(EXIT_FAILURE);
 }
 
@@ -1223,13 +1225,11 @@ DEBUG(D_any)
 #if defined(__clang__)
   g = string_fmt_append(g, "Compiler: CLang [%s]\n", __clang_version__);
 #elif defined(__GNUC__)
-  g = string_fmt_append(g, "Compiler: GCC [%s]\n",
 # ifdef __VERSION__
-      __VERSION__
+  g = string_fmt_append(g, "Compiler: GCC [%s]\n", __VERSION__);
 # else
-      "? unknown version ?"
+  g = string_fmt_append(g, "Compiler: GCC [%s]\n", "? unknown version ?";
 # endif
-      );
 #else
   g = string_cat(g, US"Compiler: <unknown>\n");
 #endif
@@ -1923,6 +1923,7 @@ signal(SIGSEGV, segv_handler);                            /* log faults */
 
 /* If running in a dockerized environment, the TERM signal is only
 delegated to the PID 1 if we request it by setting an signal handler */
+
 if (getpid() == 1) signal(SIGTERM, term_handler);
 
 /* SIGHUP is used to get the daemon to reconfigure. It gets set as appropriate
@@ -3450,7 +3451,7 @@ on the second character (the one after '-'), to save some effort. */
 
       case 'Y':
        if (*argrest) badarg = TRUE;
-       else notifier_socket = NULL;
+       else f.notifier_socket_en = FALSE;
        break;
 
       /* Unknown -o argument */