src/java.base/windows/classes/java/lang/ProcessImpl.java

@@ -494,28 +494,31 @@
              if (stdHandles[0] == -1L)
                  stdin_stream = ProcessBuilder.NullOutputStream.INSTANCE;
              else {
                  FileDescriptor stdin_fd = new FileDescriptor();
                  fdAccess.setHandle(stdin_fd, stdHandles[0]);
+                 fdAccess.registerCleanup(stdin_fd);
                  stdin_stream = new BufferedOutputStream(
                      new FileOutputStream(stdin_fd));
              }
  
              if (stdHandles[1] == -1L || forceNullOutputStream)
                  stdout_stream = ProcessBuilder.NullInputStream.INSTANCE;
              else {
                  FileDescriptor stdout_fd = new FileDescriptor();
                  fdAccess.setHandle(stdout_fd, stdHandles[1]);
+                 fdAccess.registerCleanup(stdout_fd);
                  stdout_stream = new BufferedInputStream(
                      new PipeInputStream(stdout_fd));
              }
  
              if (stdHandles[2] == -1L)
                  stderr_stream = ProcessBuilder.NullInputStream.INSTANCE;
              else {
                  FileDescriptor stderr_fd = new FileDescriptor();
                  fdAccess.setHandle(stderr_fd, stdHandles[2]);
+                 fdAccess.registerCleanup(stderr_fd);
                  stderr_stream = new PipeInputStream(stderr_fd);
              }
  
              return null; }});
      }