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  1. Qt
  2. QTBUG-75566

QWebEngineDownloadItem::setPath() asserts when the path ends with delimiter

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Details

    • Bug
    • Resolution: Fixed
    • P3: Somewhat important
    • 5.12.4, 5.13.0 Beta4
    • 5.12.0, 5.13.0 Beta3
    • WebEngine
    • None
    • Linux/X11
    • e02bcb0855ebee0612cab0f3cd3f9fd494497336

    Description

      In case of item->setPath("./"); webengine asserts:

      [2443:2443:0503/125521.508914:FATAL:download_item_impl.cc(1601)] Check failed: intermediate_path.DirName() == target_path.DirName(). 
      #0 0x7f9fe3483218 base::debug::StackTrace::StackTrace()
      #1 0x7f9fe3290f8b base::debug::StackTrace::StackTrace()
      #2 0x7f9fe32c894c logging::LogMessage::~LogMessage()
      #3 0x7f9fe1bb880d download::DownloadItemImpl::OnDownloadTargetDetermined()
      #4 0x7f9fe1bcd337 _ZN4base8internal13FunctorTraitsIMN8download16DownloadItemImplEFvRKNS_8FilePathENS2_12DownloadItem17TargetDispositionENS2_18DownloadDangerTypeES6_NS2_23DownloadInterruptReasonEEvE6InvokeISC_RKNS_7WeakPtrIS3_EEJS6_S8_S9_S6_SA_EEEvT_OT0_DpOT1_
      #5 0x7f9fe1bcbe0d _ZN4base8internal12InvokeHelperILb1EvE8MakeItSoIRKMN8download16DownloadItemImplEFvRKNS_8FilePathENS4_12DownloadItem17TargetDispositionENS4_18DownloadDangerTypeES8_NS4_23DownloadInterruptReasonEERKNS_7WeakPtrIS5_EEJS8_SA_SB_S8_SC_EEEvOT_OT0_DpOT1_
      #6 0x7f9fe1bc9f95 _ZN4base8internal7InvokerINS0_9BindStateIMN8download16DownloadItemImplEFvRKNS_8FilePathENS3_12DownloadItem17TargetDispositionENS3_18DownloadDangerTypeES7_NS3_23DownloadInterruptReasonEEJNS_7WeakPtrIS4_EEEEEFvS7_S9_SA_S7_SB_EE7RunImplIRKSD_RKSt5tupleIJSF_EEJLm0EEEEvOT_OT0_St16integer_sequenceImJXspT1_EEES7_OS9_OSA_S7_OSB_
      #7 0x7f9fe1bc6d2c _ZN4base8internal7InvokerINS0_9BindStateIMN8download16DownloadItemImplEFvRKNS_8FilePathENS3_12DownloadItem17TargetDispositionENS3_18DownloadDangerTypeES7_NS3_23DownloadInterruptReasonEEJNS_7WeakPtrIS4_EEEEEFvS7_S9_SA_S7_SB_EE3RunEPNS0_13BindStateBaseES7_S9_SA_S7_SB_
      #8 0x7f9fde81e3da QtWebEngineCore::DownloadManagerDelegateQt::DetermineDownloadTarget()
      #9 0x7f9fe2235ce0 content::DownloadManagerImpl::DetermineDownloadTarget()
      #10 0x7f9fe1bb822b download::DownloadItemImpl::DetermineDownloadTarget()
      #11 0x7f9fe1bb7fa4 download::DownloadItemImpl::OnDownloadFileInitialized()
      #12 0x7f9fe1bcd1f5 _ZN4base8internal13FunctorTraitsIMN8download16DownloadItemImplEFvNS2_23DownloadInterruptReasonElEvE6InvokeIS6_RKNS_7WeakPtrIS3_EEJS4_lEEEvT_OT0_DpOT1_
      #13 0x7f9fe1bcbc80 _ZN4base8internal12InvokeHelperILb1EvE8MakeItSoIRKMN8download16DownloadItemImplEFvNS4_23DownloadInterruptReasonElERKNS_7WeakPtrIS5_EEJS6_lEEEvOT_OT0_DpOT1_
      #14 0x7f9fe1bc9d70 _ZN4base8internal7InvokerINS0_9BindStateIMN8download16DownloadItemImplEFvNS3_23DownloadInterruptReasonElEJNS_7WeakPtrIS4_EEEEEFvS5_lEE7RunImplIRKS7_RKSt5tupleIJS9_EEJLm0EEEEvOT_OT0_St16integer_sequenceImJXspT1_EEEOS5_Ol
      #15 0x7f9fe1bc6b88 _ZN4base8internal7InvokerINS0_9BindStateIMN8download16DownloadItemImplEFvNS3_23DownloadInterruptReasonElEJNS_7WeakPtrIS4_EEEEEFvS5_lEE3RunEPNS0_13BindStateBaseES5_l
      #16 0x7f9fe1bac958 _ZNO4base17RepeatingCallbackIFvN8download23DownloadInterruptReasonElEE3RunES2_l
      #17 0x7f9fe1bcefa3 download::DownloadJob::OnDownloadFileInitialized()
      #18 0x7f9fe1bd176c _ZN4base8internal13FunctorTraitsIMN8download11DownloadJobEFvNS_17RepeatingCallbackIFvNS2_23DownloadInterruptReasonElEEES5_lEvE6InvokeIS9_RKNS_7WeakPtrIS3_EEJRKS7_S5_lEEEvT_OT0_DpOT1_
      #19 0x7f9fe1bd10af _ZN4base8internal12InvokeHelperILb1EvE8MakeItSoIRKMN8download11DownloadJobEFvNS_17RepeatingCallbackIFvNS4_23DownloadInterruptReasonElEEES7_lERKNS_7WeakPtrIS5_EEJRKS9_S7_lEEEvOT_OT0_DpOT1_
      #20 0x7f9fe1bd026f _ZN4base8internal7InvokerINS0_9BindStateIMN8download11DownloadJobEFvNS_17RepeatingCallbackIFvNS3_23DownloadInterruptReasonElEEES6_lEJNS_7WeakPtrIS4_EES8_EEES7_E7RunImplIRKSA_RKSt5tupleIJSC_S8_EEJLm0ELm1EEEEvOT_OT0_St16integer_sequenceImJXspT1_EEEOS6_Ol
      #21 0x7f9fe1bcf86b _ZN4base8internal7InvokerINS0_9BindStateIMN8download11DownloadJobEFvNS_17RepeatingCallbackIFvNS3_23DownloadInterruptReasonElEEES6_lEJNS_7WeakPtrIS4_EES8_EEES7_E3RunEPNS0_13BindStateBaseES6_l
      #22 0x7f9fe1bac958 _ZNO4base17RepeatingCallbackIFvN8download23DownloadInterruptReasonElEE3RunES2_l
      #23 0x7f9fe1baaedb _ZN4base8internal13FunctorTraitsINS_17RepeatingCallbackIFvN8download23DownloadInterruptReasonElEEEvE6InvokeIS6_JS4_lEEEvOT_DpOT0_
      #24 0x7f9fe1ba95b1 _ZN4base8internal12InvokeHelperILb0EvE8MakeItSoINS_17RepeatingCallbackIFvN8download23DownloadInterruptReasonElEEEJS6_lEEEvOT_DpOT0_
      #25 0x7f9fe1ba6d8c _ZN4base8internal7InvokerINS0_9BindStateINS_17RepeatingCallbackIFvN8download23DownloadInterruptReasonElEEEJS5_lEEEFvvEE7RunImplIS7_St5tupleIJS5_lEEJLm0ELm1EEEEvOT_OT0_St16integer_sequenceImJXspT1_EEE
      #26 0x7f9fe1ba526e _ZN4base8internal7InvokerINS0_9BindStateINS_17RepeatingCallbackIFvN8download23DownloadInterruptReasonElEEEJS5_lEEEFvvEE7RunOnceEPNS0_13BindStateBaseE
      #27 0x7f9fde8beaca _ZNO4base12OnceCallbackIFvvEE3RunEv
      #28 0x7f9fe3291943 base::debug::TaskAnnotator::RunTask()
      #29 0x7f9fe32e657b base::MessageLoop::RunTask()
      #30 0x7f9fe32e66ee base::MessageLoop::DeferOrRunPendingTask()
      #31 0x7f9fe32e6a6b base::MessageLoop::DoWork()
      #32 0x7f9fde7eaa80 _ZNSt17_Function_handlerIFvvEZN15QtWebEngineCore12_GLOBAL__N_118MessagePumpForUIQtC4EvEUlvE_E9_M_invokeERKSt9_Any_data
      #33 0x7f9fdecbb734 std::function<>::operator()()
      #34 0x7f9fe8c09005 QWebEngineMessagePumpScheduler::timerEvent()
      #35 0x7f9fef0e46d6 QObject::event()
      #36 0x7f9fef574493 QApplicationPrivate::notify_helper()
      #37 0x7f9fef57bb10 QApplication::notify()
      #38 0x7f9fef0b0b25 QCoreApplication::notifyInternal2()
      #39 0x7f9fef0b0d88 QCoreApplication::sendEvent()
      #40 0x7f9fef0b6d3c QCoreApplicationPrivate::sendPostedEvents()
      #41 0x7f9fef0b73b2 QCoreApplication::sendPostedEvents()
      #42 0x7f9fef11218c postEventSourceDispatch()
      #43 0x7f9fdb31f387 g_main_context_dispatch
      #44 0x7f9fdb31f5c0 <unknown>
      #45 0x7f9fdb31f64c g_main_context_iteration
      #46 0x7f9fef111ab0 QEventDispatcherGlib::processEvents()
      #47 0x7f9fd36263c2 QXcbGlibEventDispatcher::processEvents()
      #48 0x7f9fef0aea03 QEventLoop::processEvents()
      #49 0x7f9fef0aee51 QEventLoop::exec()
      #50 0x7f9fef0b8d64 QCoreApplication::exec()
      #51 0x7f9fdcd3109c QGuiApplication::exec()
      #52 0x7f9fef574373 QApplication::exec()
      #53 0x55a514dffc8e main
      #54 0x7f9fee4c9b97 __libc_start_main
      #55 0x55a514dff93a _start
      

      Release doesn't crash.

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            ztamas Tamas Zakor
            ztamas Tamas Zakor
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              Created:
              Updated:
              Resolved: