243313 2022-07-28 13:45:27 -0700 imported/w3c/web-platform-tests/html/semantics/embedded-content/the-object-element/object-param-url.html is crashing in debug 2022-08-04 13:46:36 -0700 1 1 1 Unclassified WebKit WebCore Misc. WebKit Nightly Build Unspecified Unspecified NEW https://bugs.webkit.org/show_bug.cgi?id=243263 https://bugs.webkit.org/show_bug.cgi?id=235660 InRadar P2 Normal --- 1 cdumez webkit-unassigned webkit-bug-importer oldest_to_newest 1887438 0 cdumez 2022-07-28 13:45:27 -0700 imported/w3c/web-platform-tests/html/semantics/embedded-content/the-object-element/object-param-url.html is crashing in debug: Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 com.apple.JavaScriptCore 0x000000013eb37894 WTFCrash + 20 1 com.apple.WebKit 0x0000000100b2dc10 WTFCrashWithInfo(int, char const*, char const*, int) + 32 2 com.apple.WebKit 0x00000001025815bc WebKit::PDFPlugin::installPDFDocument() + 136 3 com.apple.WebKit 0x0000000102581118 WebKit::PDFPlugin::receivedNonLinearizedPDFSentinel() + 792 4 com.apple.WebKit 0x00000001025a7ff8 WebKit::PDFPlugin::receivedNonLinearizedPDFSentinel()::$_6::operator()() const + 28 5 com.apple.WebKit 0x00000001025a7f0c WTF::Detail::CallableWrapper<WebKit::PDFPlugin::receivedNonLinearizedPDFSentinel()::$_6, void>::call() + 28 6 com.apple.JavaScriptCore 0x000000013eb62b08 WTF::Function<void ()>::operator()() const + 124 7 com.apple.JavaScriptCore 0x000000013ebfaae0 WTF::RunLoop::performWork() + 316 8 com.apple.JavaScriptCore 0x000000013ebff8a8 WTF::RunLoop::performWork(void*) + 44 1887585 1 ap 2022-07-29 08:58:44 -0700 Dupe of bug 235660? 1887592 2 cdumez 2022-07-29 09:04:58 -0700 (In reply to Alexey Proskuryakov from comment #1) > Dupe of bug 235660? Definitely related but not sure if this is a dupe because one hits an assertion under WebKit::Daemon::Decoder::~Decoder() and this one looks like it hits an assertion under PDFPlugin::installPDFDocument(). To me it looks like different assertions so it may not be exactly the same bug. 1888959 3 webkit-bug-importer 2022-08-04 13:46:36 -0700 <rdar://problem/98145907>