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  1. Qt
  2. QTBUG-23893

QDir("/").cd("..") is different from QDir("/tmp").cd("../..")

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Details

    • Bug
    • Resolution: Incomplete
    • Not Evaluated
    • None
    • 4.8.0
    • Core: I/O
    • None
    •  63f634322b2c0f795bd424be9e51953a10c701de (qtbase/master, 8.2.2012)

    Description

      The first one returns false and leaves QDir on the root dir.
      The second one returns true and sets the QDir to "/.."

      The root cause is the special casing for only "..".

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          resulted in

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-53712 [REG 4.8->5.0] Windows: QDir::cdUp() at network path root no longer returns false

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed

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              Unassigned Unassigned
              dt Daniel Teske
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                Created:
                Updated:
                Resolved: