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  1. Core ReactOS
  2. CORE-16491

Scrollbars - Integer underflow/wraparound

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Details

    • Bug
    • Resolution: Fixed
    • Major
    • 0.4.15
    • Win32SS

    Description

      The Scrollinfo member nPage is an unsigned integer (UINT). 

      If nPage is 0, subtracting 1 will give 4294967295. This may cause a scrollbar not to be hidden or disabled.

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