Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-65067

Simple schema validation is nearly impossible

    XMLWordPrintable

Details

    • 75e9858a87307f61b478735f73c0a60c52c25eb8

    Description

      Attached is a simple schema and an example file which takes gigabytes of memory and takes a very long time to finish (if ever).

      Attachments

        1. example.xml
          0.2 kB
          Joni Poikelin
        2. schema.xsd
          0.9 kB
          Joni Poikelin
        3. xsd_bearer_thread_backtrace.txt
          24 kB
          Viktor Engelmann
        4. xsd_main_thread_backtrace.txt
          31 kB
          Viktor Engelmann

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-58691 XML Schema Validation hanging

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          For Gerrit Dashboard: QTBUG-65067
          # Subject Branch Project Status CR V
          215210,2 Significantly improve memory usage in XsdStateMachine::toDFA 5.10 qt/qtxmlpatterns Status: MERGED +2 0
          215216,1 Pass nfaState set to dfaStateForNfaState by reference 5.10 qt/qtxmlpatterns Status: ABANDONED +1 0

          Activity

            People

              viengelm Viktor Engelmann
              poikelin Joni Poikelin
              Votes:
              1 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

                Gerrit Reviews

                  There are no open Gerrit changes