src/java.base/macosx/native/libjli/java_md_macosx.m

*** 1,7 ****
  /*
!  * Copyright (c) 2012, 2019, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 2012, 2020, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 518,527 ****
--- 518,543 ----
      if (0 == strncmp(realPathToSelf + indexOfLastPathComponent, lastPathComponent, sizeOfLastPathComponent - 1)) {
          realPathToSelf[indexOfLastPathComponent + 1] = '\0';
          return JNI_TRUE;
      }
  
+     // If libjli.dylib is loaded from a macos bundle MacOS dir, find the JRE dir
+     // in ../Home.
+     const char altLastPathComponent[] = "/MacOS/libjli.dylib";
+     sizeOfLastPathComponent = sizeof(altLastPathComponent) - 1;
+     if (pathLen < sizeOfLastPathComponent) {
+         return JNI_FALSE;
+     }
+ 
+     indexOfLastPathComponent = pathLen - sizeOfLastPathComponent;
+     if (0 == strncmp(realPathToSelf + indexOfLastPathComponent, altLastPathComponent, sizeOfLastPathComponent - 1)) {
+         JLI_Snprintf(realPathToSelf + indexOfLastPathComponent, sizeOfLastPathComponent, "%s", "/Home");
+         if (access(realPathToSelf, F_OK) == 0) {
+             return JNI_TRUE;
+         }
+     }
+ 
      if (!speculative)
        JLI_ReportErrorMessage(JRE_ERROR8 JAVA_DLL);
      return JNI_FALSE;
  }