cheryy-pick [Fix-8913][Worker]fix roll view log null exception #8914 (#8918)

dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/log/LoggerRequestProcessor.java

@@ -142,6 +142,9 @@ public class LoggerRequestProcessor implements NettyRequestProcessor {
 
     private boolean checkPathSecurity(String path) {
         String dsHome = System.getProperty("DOLPHINSCHEDULER_HOME");
+        if (StringUtils.isBlank(dsHome)) {
+            dsHome = System.getProperty("user.dir");
+        }
         if (!StringUtils.isBlank(path)) {
             if (path.startsWith(dsHome) && !path.contains("../") && path.endsWith(".log")) {
                 return true;