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  1. Qt
  2. QTBUG-54815

Malformed input file crashes moc

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P4: Low
    • Resolution: Done
    • Affects Version/s: 4.8.7, 5.7
    • Fix Version/s: 5.6.2
    • Component/s: Build tools: moc
    • Labels:
    • Environment:
      Ubuntu 16.04 LTS 64 bit
    • Commits:
      I56bc86880a0dbfdce57fc4a08e5950f2ff3a5958

      Description

      moc exits with a failed assert when run on the attached malformed file:

      ASSERT failure in qAllocMore: "Requested size is too large!", file /home/qtrob/dev/src/qt-5.7.0/qtbase/src/corelib/tools/qbytearray.cpp, line 135
      Abgebrochen
      

      It's clear that moc can't generate something useful from this file but still it should not crash.

      This is not a duplicate of QTBUG-54609 which is fixed in 5.7 branch.

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            • Assignee:
              ogoffart Olivier Goffart (Woboq GmbH)
              Reporter:
              rlohning Robert Löhning
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              Dates

              • Created:
                Updated:
                Resolved:

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