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  1. Qt
  2. QTBUG-13033

QSslSocketPrivate::systemCaCertificates() hangs sometimes on Symbian

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Details

    • Bug
    • Resolution: Done
    • P0: Blocker
    • 4.7.0, 4.7.2
    • 4.7.0
    • Network, Network: SSL
    • None
    • 5342be5ceffc84b56476fff57dd7d5e1bbfeb471, 5feca34327eb661cc84e1d6f79052dcdbc1a09c4

    Description

      Sometimes this function never returns when executed on Symbian.

      It's been reproducible on Symbian3. Higher up in the stack this causes the browser to freeze when loading websites using https.

      Investigation shows that the secondary thread that retrieves the certificates hangs when existing (the thread). The backtrace points into the destructor of CActiveScheduler, which appears to call something that hangs. It may be a lock, maybe some stale active object?

      Attachments

        1. fix_for_qtbug-13033.zip
          14 kB
          Juha Turunen
        2. SymbianCertificateRetriever.zip
          2 kB
          Juha Turunen

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-15005 While creating object of QSSLCertificate, Applications hangs when sonera GemPlus 3G sim is present.

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-15126 QSslSocket::systemCaCertificates() hangs in N8 when using SIM cards whcih are having their own root CA certificates/user certiticates

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
          replaces

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-13343 Making a HTTPS request using QNetworkAccessManager hangs the application on Symbian

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed

          Activity

            People

              shkearns Shane Kearns
              shausman Simon Hausmann
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              Dates

                Created:
                Updated:
                Resolved: