Bug 283352 – [GTK] ASSERTION FAILED: !isHashTraitsEmptyValue<KeyTraits>(key)

• Status: RESOLVED
• Resolution: FIXED
• Component: WebKitGTK

STDERR: ASSERTION FAILED: !isHashTraitsEmptyValue<KeyTraits>(key)
STDERR: /app/webkit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/HashTable.h(646) : void WTF::HashTable<Key, Value, Extractor, HashFunctions, Traits, KeyTraits, shouldValidateKey>::checkKey(const T&) [with HashTranslator = WTF::IdentityHashTranslator<WTF::HashTraits<long unsigned int>, WTF::DefaultHash<long unsigned int> >; T = long unsigned int; Key = long unsigned int; Value = long unsigned int; Extractor = WTF::IdentityExtractor; HashFunctions = WTF::DefaultHash<long unsigned int>; Traits = WTF::HashTraits<long unsigned int>; KeyTraits = WTF::HashTraits<long unsigned int>; WTF::ShouldValidateKey shouldValidateKey = WTF::ShouldValidateKey::No]
STDERR: 1   0x7f458672df56 void WTF::HashTable<unsigned long, unsigned long, WTF::IdentityExtractor, WTF::DefaultHash<unsigned long>, WTF::HashTraits<unsigned long>, WTF::HashTraits<unsigned long>, (WTF::ShouldValidateKey)0>::checkKey<WTF::IdentityHashTranslator<WTF::HashTraits<unsigned long>, WTF::DefaultHash<unsigned long> >, unsigned long>(unsigned long const&)
STDERR: 2   0x7f45867297d2 WTF::HashTableAddResult<WTF::HashTableIterator<WTF::HashTable<unsigned long, unsigned long, WTF::IdentityExtractor, WTF::DefaultHash<unsigned long>, WTF::HashTraits<unsigned long>, WTF::HashTraits<unsigned long>, (WTF::ShouldValidateKey)0>, unsigned long, unsigned long, WTF::IdentityExtractor, WTF::DefaultHash<unsigned long>, WTF::HashTraits<unsigned long>, WTF::HashTraits<unsigned long> > > WTF::HashTable<unsigned long, unsigned long, WTF::IdentityExtractor, WTF::DefaultHash<unsigned long>, WTF::HashTraits<unsigned long>, WTF::HashTraits<unsigned long>, (WTF::ShouldValidateKey)0>::add<WTF::IdentityHashTranslator<WTF::HashTraits<unsigned long>, WTF::DefaultHash<unsigned long> >, unsigned long const&, WTF::HashTable<unsigned long, unsigned long, WTF::IdentityExtractor, WTF::DefaultHash<unsigned long>, WTF::HashTraits<unsigned long>, WTF::HashTraits<unsigned long>, (WTF::ShouldValidateKey)0>::add(unsigned long const&)::{lambda()#1}>(unsigned long const&, WTF::HashTable<unsigned long, unsigned long, WTF::IdentityExtractor, WTF::DefaultHash<unsigned long>, WTF::HashTraits<unsigned long>, WTF::HashTraits<unsigned long>, (WTF::ShouldValidateKey)0>::add(unsigned long const&)::{lambda()#1} const&)
STDERR: 3   0x7f4586724b66 WTF::HashTable<unsigned long, unsigned long, WTF::IdentityExtractor, WTF::DefaultHash<unsigned long>, WTF::HashTraits<unsigned long>, WTF::HashTraits<unsigned long>, (WTF::ShouldValidateKey)0>::add(unsigned long const&)
STDERR: 4   0x7f458671f732 WTF::HashSet<unsigned long, WTF::DefaultHash<unsigned long>, WTF::HashTraits<unsigned long>, WTF::HashTableTraits>::add(unsigned long const&)
STDERR: 5   0x7f4588f36385 WebCore::MediaSourcePrivateGStreamer::registerTrackId(unsigned long)
STDERR: 6   0x7f4588f39c26 WebCore::SourceBufferPrivateGStreamer::tryRegisterTrackId(unsigned long)
STDERR: 7   0x7f4588f2f889 WebCore::AppendPipeline::tryCreateTrackFromPad(_GstPad*)
STDERR: 8   0x7f4588f2d06a WebCore::AppendPipeline::didReceiveInitializationSegment()
STDERR: 9   0x7f4588f2a55d operator()
STDERR: 10  0x7f4588f49d4a call
STDERR: 11  0x7f4588ed176b WTF::Function<WebCore::AbortableTaskQueue::Void ()>::operator()() const
STDERR: 12  0x7f4588ec7f55 WebCore::AbortableTaskQueue::enqueueTaskAndWait<WebCore::AbortableTaskQueue::Void>(WTF::Function<WebCore::AbortableTaskQueue::Void ()>&&)::{lambda()#1}::operator()() const
STDERR: 13  0x7f4588ef05d6 WTF::Detail::CallableWrapper<WebCore::AbortableTaskQueue::enqueueTaskAndWait<WebCore::AbortableTaskQueue::Void>(WTF::Function<WebCore::AbortableTaskQueue::Void ()>&&)::{lambda()#1}, void>::call()
STDERR: 14  0x7f458251f167 WTF::Function<void ()>::operator()() const
STDERR: 15  0x7f4588e9c5f9 WebCore::AbortableTaskQueue::Task::dispatch()
STDERR: 16  0x7f4588e9c6a2 WebCore::AbortableTaskQueue::postTask(WTF::Function<void ()>&&)::{lambda()#1}::operator()() const
STDERR: 17  0x7f4588ef12e0 WTF::Detail::CallableWrapper<WebCore::AbortableTaskQueue::postTask(WTF::Function<void ()>&&)::{lambda()#1}, void>::call()
STDERR: 18  0x7f4573008387 WTF::Function<void ()>::operator()() const
STDERR: 19  0x7f4574907191 WTF::RunLoop::performWork()
STDERR: 20  0x7f4574a8b0f0 operator()
STDERR: 21  0x7f4574a8b114 _FUN
STDERR: 22  0x7f4574a8b04b operator()
STDERR: 23  0x7f4574a8b099 _FUN
STDERR: 24  0x7f456fb17d36 g_main_context_dispatch
STDERR: 25  0x7f456fb752b8 g_main_context_iterate.isra.0
STDERR: 26  0x7f456fb173ff g_main_loop_run
STDERR: 27  0x7f4574a8b774 WTF::RunLoop::run()
STDERR: 28  0x7f458406ea4d WebKit::AuxiliaryProcessMainBase<WebKit::WebProcess, true>::run(int, char**)
STDERR: 29  0x7f458406e8a3 int WebKit::AuxiliaryProcessMain<WebKit::WebProcessMainGtk>(int, char**)
STDERR: 30  0x7f458406e857 WebKit::WebProcessMain(int, char**)
STDERR: 31  0x55dd8594e979 main
STDERR: WebKitWebProcess terminated (pid 934621) for reason: crash

Affected tests -

imported/w3c/web-platform-tests/media-source/mediasource-changetype-play.html
imported/w3c/web-platform-tests/media-source/mediasource-changetype-play-without-codecs-parameter.html

[Vivienne Watermeier]

Pull request: https://github.com/WebKit/WebKit/pull/36843

[EWS]

Committed 286794@main (6ecba7116c9c): <https://commits.webkit.org/286794@main>

Reviewed commits have been landed. Closing PR #36843 and removing active labels.