Avoid constructing a FilePermission object in checkRead if base manag…

…er is null.
databricks · Sep 12, 2018 · 01754bf · 01754bf
1 parent cd3ff15
commit 01754bf
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/nailgun-server/src/main/java/com/martiansoftware/nailgun/NGSecurityManager.java b/nailgun-server/src/main/java/com/martiansoftware/nailgun/NGSecurityManager.java
@@ -71,4 +71,13 @@ public void checkPermission(Permission perm, Object context) {
         public static void setExit (PrintStream exit) {
                 EXIT.set(exit);
         }
+
+        /**
+         * Avoid constructing a FilePermission object in checkRead if base manager is null.
+         */
+        public void checkRead(String file) {
+                if (base != null) {
+                        super.checkRead(file);
+                }
+        }
 }