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  1. Qt
  2. QTBUG-47946

race condition in QWebEngineCookieStoreClient

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    • Icon: Bug Bug
    • Resolution: Invalid
    • Icon: P1: Critical P1: Critical
    • None
    • 5.6
    • WebEngine
    • None

      Run all tests of tst_QWebEngineCookieStoreClient. Every test passes for itself. But if not enough time passes before starting the next test function, we'll get the following error:

      [0826/155533:FATAL:connection.cc(912)] SQL compile error database is locked
      #0 0x7f168352bc2f base::debug::StackTrace::StackTrace()
      #1 0x7f168355c313 logging::LogMessage::~LogMessage()
      #2 0x7f167f2ae43a sql::Connection::GetUntrackedStatement()
      #3 0x7f167f2ae8cd sql::Connection::DoesTableOrIndexExist()
      #4 0x7f167f2ae868 sql::Connection::DoesTableExist()
      #5 0x7f167f2b3c7f sql::MetaTable::DoesTableExist()
      #6 0x7f167f2b41ed sql::MetaTable::Init()
      #7 0x7f167fcc6a74 net::SQLitePersistentCookieStore::Backend::EnsureDatabaseVersion()
      #8 0x7f167fcc54ce net::SQLitePersistentCookieStore::Backend::InitializeDatabase()
      #9 0x7f167fcc43ec net::SQLitePersistentCookieStore::Backend::LoadAndNotifyInBackground()
      #10 0x7f167fcd0752 base::internal::RunnableAdapter<>::Run()
      #11 0x7f167fccf664 base::internal::InvokeHelper<>::MakeItSo()
      #12 0x7f167fccdd75 base::internal::Invoker<>::Run()
      #13 0x7f167e6ff690 base::Callback<>::Run()
      #14 0x7f16835e43df base::SequencedWorkerPool::Inner::ThreadLoop()
      #15 0x7f16835e2b10 base::SequencedWorkerPool::Worker::Run()
      #16 0x7f16835e985c base::SimpleThread::ThreadMain()
      #17 0x7f16835e0f0c base::(anonymous namespace)::ThreadFunc()
      #18 0x7f167b23d0a4 start_thread
      #19 0x7f167a75004d clone
      

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            jbornema Joerg Bornemann
            jbornema Joerg Bornemann
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              Created:
              Updated:
              Resolved:

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