Adding upstream version 18.2.3.upstream/18.2.3

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 8 insertions, 1 deletions

diff --git a/src/rgw/rgw_lib.cc b/src/rgw/rgw_lib.cc
index f449cce21..b105e1dad 100644
--- a/src/rgw/rgw_lib.cc
+++ b/src/rgw/rgw_lib.cc
@@ -468,6 +468,7 @@ namespace rgw {
 
   int RGWLib::init(vector<const char*>& args)
   {
+    int r{0};
     /* alternative default for module */
     map<std::string,std::string> defaults = {
       { "debug_rgw", "1/5" },
@@ -524,7 +525,13 @@ namespace rgw {
     register_async_signal_handler(SIGUSR1, rgw::signal::handle_sigterm);
 
     main.init_tracepoints();
-    main.init_frontends2(this /* rgwlib */);
+    r = main.init_frontends2(this /* rgwlib */);
+    if (r != 0) {
+      derr << "ERROR: unable to initialize frontend, r = " << r << dendl;
+      main.shutdown();
+      return r;
+    }
+
     main.init_notification_endpoints();
     main.init_lua();