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  1. MariaDB Server
  2. MDEV-6827

ConnectSE: check the sources about UCS2, UTF16, UTF32 safety

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Details

    • Bug
    • Status: Open (View Workflow)
    • Minor
    • Resolution: Unresolved
    • 10.3, 10.4, 10.5, 10.6, 10.7, 10.8, 10.9
    • 10.4, 10.5, 10.6
    • None
    • None

    Description

      The code in storage/connect/. use the results of val_str() in
      functions that assume 0-terminated string (e.g. strcat, strncat, etc).
      This will have unpredictable results if the source Item character set
      has mbminlen>1, which includes ucs2, utf16, utf16le, utf32.
      The code should be checked for safety against these character sets.

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            bar Alexander Barkov
            bar Alexander Barkov
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            Dates

              Created:
              Updated:

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