Merge branch 'maint-0.4.5' into master

changes/ticket40195

+  o Minor bugfixes (configuration, ports):
+    - Fix an issue where an ORPort was validated against other type of ports
+      when it should have been only checked against other ORPorts. This lead to
+      "DirPort auto" to be ignored and failing to be used. Fixes bug 40195;
+      bugfix on 0.4.5.1-alpha.

src/feature/relay/relay_config.c

@@ -227,6 +227,10 @@ remove_duplicate_orports(smartlist_t *ports)
       if (removing[j]) {
         continue;
       }
+      /* Skip non ORPorts. */
+      if (next->type != CONN_TYPE_OR_LISTENER) {
+        continue;
+      }
       /* Same address family and same port number, we have a match. */
       if (tor_addr_family(&current->addr) == tor_addr_family(&next->addr) &&
           current->port == next->port) {