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  1. Qt Creator
  2. QTCREATORBUG-26416

Debugger may crash QC with bad alloc

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Not Evaluated Not Evaluated
    • Qt Creator 10.0.0
    • Qt Creator 6.0.0-beta1
    • Debugger
    • None
    • Windows
    • 5b0a177cd (10.0)

      Corner case, but wondering whether this might be avoidable..

      Wanted to expand a QList of items and ended up crashing QC as I noticed too late that the list had ~1.9 M items.

      Crash happens when parsing the result in DebuggerOuputParser::readCString().

       

        1. backtrace.log
          31 kB
        For Gerrit Dashboard: QTCREATORBUG-26416
        # Subject Branch Project Status CR V
        462606,4 Debugger: Avoid reserving huge strings 10.0 qt-creator/qt-creator Status: MERGED +2 0

            davschul David Schulz
            cstenger Christian Stenger
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              Created:
              Updated:
              Resolved:

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