Fix #3114: Origin cluster config bug. v5.0.43

trunk/doc/CHANGELOG.md

@@ -7,6 +7,7 @@ The changelog for SRS.
 
 ## SRS 5.0 Changelog
 
+* v5.0, 2022-08-22, Fix [#3114](https://github.com/ossrs/srs/issues/3114): Origin cluster config bug. v5.0.43
 * v5.0, 2022-08-19, For [#2136](https://github.com/ossrs/srs/issues/2136): API: Cleanup no active streams for statistics. v5.0.42
 * v5.0, 2022-08-14, Fix [#2747](https://github.com/ossrs/srs/issues/2747): Support Apple Silicon M1(aarch64). v5.0.41
 * v5.0, 2022-08-12, Support crossbuild for hisiv500. v5.0.40

trunk/src/app/srs_app_config.cpp

@@ -4960,6 +4960,9 @@ vector<string> SrsConfig::get_vhost_coworkers(string vhost)
     }
 
     conf = conf->get("coworkers");
+    if (!conf) {
+        return coworkers;
+    }
     for (int i = 0; i < (int)conf->args.size(); i++) {
         coworkers.push_back(conf->args.at(i));
     }

trunk/src/core/srs_core_version5.hpp

@@ -9,6 +9,6 @@
 
 #define VERSION_MAJOR       5
 #define VERSION_MINOR       0
-#define VERSION_REVISION    42
+#define VERSION_REVISION    43
 
 #endif