Bug 227763 – [ITP] Potential assertion hit in ResourceLoadStatisticsDatabaseStore::clearUserInteraction()

• Status: RESOLVED
• Resolution: FIXED
• Component: WebKit2

[Chris Dumez]

Potential assertion hit in ResourceLoadStatisticsDatabaseStore::clearUserInteraction():
* thread #8, queue = 'WebResourceLoadStatisticsStore Process Data Queue', stop reason = EXC_BAD_ACCESS (code=1, address=0xbbadbeef)
    frame #0: 0x000000013839e35e JavaScriptCore`::WTFCrash() at Assertions.cpp:321:35
  * frame #1: 0x00000001189d101b WebCore`WTFCrashWithInfo((null)=53, (null)="./platform/sql/SQLiteTransaction.cpp", (null)="void WebCore::SQLiteTransaction::begin()", (null)=433) at Assertions.h:697:5
    frame #2: 0x000000011d0c41fa WebCore`WebCore::SQLiteTransaction::begin(this=0x0000700001aa84e8) at SQLiteTransaction.cpp:53:9
    frame #3: 0x000000010819884e WebKit`WebKit::ResourceLoadStatisticsDatabaseStore::clearUserInteraction(this=0x00000001062c5000, domain=0x00000001062f43a8, completionHandler=0x0000700001aa85b8)>&&) at ResourceLoadStatisticsDatabaseStore.cpp:1899:17
    frame #4: 0x0000000108196130 WebKit`WebKit::ResourceLoadStatisticsDatabaseStore::hasHadUserInteraction(this=0x00000001062c5000, domain=0x00000001062f43a8, operatingDatesWindow=Long) at ResourceLoadStatisticsDatabaseStore.cpp:1946:9
    frame #5: 0x00000001081983be WebKit`WebKit::ResourceLoadStatisticsDatabaseStore::logUserInteraction(this=0x00000001062c5000, domain=0x00000001062f43a8, completionHandler=0x0000700001aa8798)>&&) at ResourceLoadStatisticsDatabaseStore.cpp:1882:43
    frame #6: 0x000000010822f967 WebKit`WebKit::WebResourceLoadStatisticsStore::logUserInteraction(this=0x00000001062f43a0)>&&)::$_43::operator()() at WebResourceLoadStatisticsStore.cpp:776:32
    frame #7: 0x000000010822f7be WebKit`WTF::Detail::CallableWrapper<WebKit::WebResourceLoadStatisticsStore::logUserInteraction(WebCore::RegistrableDomain const&, WTF::CompletionHandler<void ()>&&)::$_43, void>::call(this=0x00000001062f4398) at Function.h:53:39
    frame #8: 0x0000000107348432 WebKit`WTF::Function<void ()>::operator(this=0x00000001062fef28)() const at Function.h:82:35
    frame #9: 0x00000001081cd60e WebKit`WebKit::WebResourceLoadStatisticsStore::postTask(this=0x00000001062fef20)>&&)::'lambda'()::operator()() const at WebResourceLoadStatisticsStore.cpp:215:9
    frame #10: 0x00000001081cd45e WebKit`WTF::Detail::CallableWrapper<WebKit::WebResourceLoadStatisticsStore::postTask(WTF::Function<void ()>&&)::'lambda'(), void>::call(this=0x00000001062fef18) at Function.h:53:39
    frame #11: 0x00000001383c8892 JavaScriptCore`WTF::Function<void ()>::operator(this=0x00000001062fbf58)() const at Function.h:82:35
    frame #12: 0x00000001384dbd5e JavaScriptCore`WTF::(anonymous namespace)::DispatchWorkItem::operator(this=0x00000001062fbf50)() at WorkQueueCocoa.cpp:40:25
    frame #13: 0x00000001384daedd JavaScriptCore`void WTF::dispatchWorkItem<WTF::(anonymous namespace)::DispatchWorkItem>(dispatchContext=0x00000001062fbf50) at WorkQueueCocoa.cpp:48:5

[Chris Dumez]

<rdar://80231894>

[Chris Dumez]

Created attachment 433057 [details]
Patch

[EWS]

Committed r279670 (239479@main): <https://commits.webkit.org/239479@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 433057 [details].