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  1. JDK
  2. JDK-8255074

(fs) WindowsPath::getPathForWin32Calls synchronizes on String object

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Details

    • Bug
    • Status: Resolved
    • P4
    • Resolution: Fixed
    • 8, 11, 15, 16
    • 16
    • core-libs
    • b21
    • windows

    Description

      sun.nio.fs.WindowsPath::getPathForWin32Calls synchronizes on 'path' field, which is a String object:

              if (type != WindowsPathType.DRIVE_RELATIVE) {
                  synchronized (path) {
                      pathForWin32Calls = new WeakReference<String>(resolved);
                  }
              }

      this might lead to a deadlock, this code should synchronize on "this".

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              iignatyev Igor Ignatyev (Inactive)
              iignatyev Igor Ignatyev (Inactive)
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                Updated:
                Resolved: