Add autotune event to inform the user about autotune is starting/stopping on startup

Fix uninitialized value in terminal.c

src/main.c

@@ -1059,10 +1059,30 @@ static void main_selftest_finished (MAYBE_UNUSED hashcat_ctx_t *hashcat_ctx, MAY
   event_log_info_nn (hashcat_ctx, "Finished self-test");
 }
 
+static void main_autotune_starting (MAYBE_UNUSED hashcat_ctx_t *hashcat_ctx, MAYBE_UNUSED const void *buf, MAYBE_UNUSED const size_t len)
+{
+  const user_options_t *user_options = hashcat_ctx->user_options;
+
+  if (user_options->quiet == true) return;
+
+  event_log_info_nn (hashcat_ctx, "Starting autotune. Please be patient...");
+}
+
+static void main_autotune_finished (MAYBE_UNUSED hashcat_ctx_t *hashcat_ctx, MAYBE_UNUSED const void *buf, MAYBE_UNUSED const size_t len)
+{
+  const user_options_t *user_options = hashcat_ctx->user_options;
+
+  if (user_options->quiet == true) return;
+
+  event_log_info_nn (hashcat_ctx, "Finished autotune");
+}
+
 static void event (const u32 id, hashcat_ctx_t *hashcat_ctx, const void *buf, const size_t len)
 {
   switch (id)
   {
+    case EVENT_AUTOTUNE_FINISHED:         main_autotune_finished         (hashcat_ctx, buf, len); break;
+    case EVENT_AUTOTUNE_STARTING:         main_autotune_starting         (hashcat_ctx, buf, len); break;
     case EVENT_SELFTEST_FINISHED:         main_selftest_finished         (hashcat_ctx, buf, len); break;
     case EVENT_SELFTEST_STARTING:         main_selftest_starting         (hashcat_ctx, buf, len); break;
     case EVENT_AUTODETECT_FINISHED:       main_autodetect_finished       (hashcat_ctx, buf, len); break;

src/terminal.c

@@ -117,7 +117,7 @@ void goodbye_screen (hashcat_ctx_t *hashcat_ctx, const time_t proc_start, const
   if (user_options->identify    == true) return;
 
   char start_buf[32]; memset (start_buf, 0, sizeof (start_buf));
-  char stop_buf[32];  memset (start_buf, 0, sizeof (stop_buf));
+  char stop_buf[32];  memset (stop_buf,  0, sizeof (stop_buf));
 
   event_log_info_nn (hashcat_ctx, "Started: %s", ctime_r (&proc_start, start_buf));
   event_log_info_nn (hashcat_ctx, "Stopped: %s", ctime_r (&proc_stop,  stop_buf));