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<base href="https://bugs.webkit.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - ASSERTION FAILED: !m_anchorNode || !editingIgnoresContent(*m_anchorNode)"
href="https://bugs.webkit.org/show_bug.cgi?id=158373">158373</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>ASSERTION FAILED: !m_anchorNode || !editingIgnoresContent(*m_anchorNode)
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>Product</th>
<td>WebKit
</td>
</tr>
<tr>
<th>Version</th>
<td>WebKit Nightly Build
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Unspecified
</td>
</tr>
<tr>
<th>OS</th>
<td>Unspecified
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>Normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P2
</td>
</tr>
<tr>
<th>Component</th>
<td>New Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>ryanhaddad@apple.com
</td>
</tr></table>
<p>
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<pre>ASSERTION FAILED: !m_anchorNode || !editingIgnoresContent(*m_anchorNode)
Encountered on ios-simulator-wk2 debug
<<a href="https://build.webkit.org/results/Apple%20iOS%209%20Simulator%20Debug%20WK2%20(Tests)/r201667%20(2376)/results.html">https://build.webkit.org/results/Apple%20iOS%209%20Simulator%20Debug%20WK2%20(Tests)/r201667%20(2376)/results.html</a>>
Full crashlog:
<<a href="https://build.webkit.org/results/Apple%20iOS%209%20Simulator%20Debug%20WK2%20(Tests)/r201667%20(2376)/editing/selection/selection-invalid-offset-crash-log.txt">https://build.webkit.org/results/Apple%20iOS%209%20Simulator%20Debug%20WK2%20(Tests)/r201667%20(2376)/editing/selection/selection-invalid-offset-crash-log.txt</a>>
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 JavaScriptCore 0x000000010a0337c7 WTFCrash + 39 (Assertions.cpp:317)
1 com.apple.WebCore 0x000000010d6c422a WebCore::Position::Position(WTF::PassRefPtr<WebCore::Node>, int, WebCore::Position::AnchorType) + 154 (Position.cpp:130)
2 com.apple.WebCore 0x000000010d6c42f1 WebCore::Position::Position(WTF::PassRefPtr<WebCore::Node>, int, WebCore::Position::AnchorType) + 33 (Position.cpp:133)
3 com.apple.WebCore 0x000000010d6c4a89 WebCore::Position::parentAnchoredEquivalent() const + 281 (Position.cpp:236)
4 com.apple.WebCore 0x000000010e09f5c0 WebCore::VisibleSelection::toNormalizedRange() const + 608 (VisibleSelection.cpp:181)
5 com.apple.WebKit 0x0000000102c8df55 WebKit::WebPage::platformEditorState(WebCore::Frame&, WebKit::EditorState&, WebKit::WebPage::IncludePostLayoutDataHint) const + 2869 (WebPageIOS.mm:190)
6 com.apple.WebKit 0x0000000102c42dbc WebKit::WebPage::editorState(WebKit::WebPage::IncludePostLayoutDataHint) const + 1292 (WebPage.cpp:880)
7 com.apple.WebKit 0x0000000102c5061f WebKit::WebPage::didChangeSelection() + 175 (WebPage.cpp:4720)
8 com.apple.WebKit 0x0000000102b60a7d WebKit::WebEditorClient::respondToChangedSelection(WebCore::Frame*) + 173 (WebEditorClient.cpp:202)
9 com.apple.WebCore 0x000000010c5406f6 WebCore::Editor::respondToChangedSelection(WebCore::VisibleSelection const&, unsigned int) + 102 (Editor.cpp:3310)
10 com.apple.WebCore 0x000000010c786056 WebCore::FrameSelection::setSelectionWithoutUpdatingAppearance(WebCore::VisibleSelection const&, unsigned int, WebCore::FrameSelection::CursorAlignOnScroll, WebCore::TextGranularity) + 1206 (FrameSelection.cpp:328)
11 com.apple.WebCore 0x000000010c784815 WebCore::FrameSelection::setSelection(WebCore::VisibleSelection const&, unsigned int, WebCore::AXTextStateChangeIntent, WebCore::FrameSelection::CursorAlignOnScroll, WebCore::TextGranularity) + 69 (FrameSelection.cpp:335)
12 com.apple.WebCore 0x000000010c786795 WebCore::FrameSelection::selectFrameElementInParentIfFullySelected() + 885 (FrameSelection.cpp:1884)
13 com.apple.WebCore 0x000000010c786034 WebCore::FrameSelection::setSelectionWithoutUpdatingAppearance(WebCore::VisibleSelection const&, unsigned int, WebCore::FrameSelection::CursorAlignOnScroll, WebCore::TextGranularity) + 1172 (FrameSelection.cpp:327)
14 com.apple.WebCore 0x000000010c784815 WebCore::FrameSelection::setSelection(WebCore::VisibleSelection const&, unsigned int, WebCore::AXTextStateChangeIntent, WebCore::FrameSelection::CursorAlignOnScroll, WebCore::TextGranularity) + 69 (FrameSelection.cpp:335)
15 com.apple.WebCore 0x000000010c785e2d WebCore::FrameSelection::setSelectionWithoutUpdatingAppearance(WebCore::VisibleSelection const&, unsigned int, WebCore::FrameSelection::CursorAlignOnScroll, WebCore::TextGranularity) + 653 (FrameSelection.cpp:289)
16 com.apple.WebCore 0x000000010c784815 WebCore::FrameSelection::setSelection(WebCore::VisibleSelection const&, unsigned int, WebCore::AXTextStateChangeIntent, WebCore::FrameSelection::CursorAlignOnScroll, WebCore::TextGranularity) + 69 (FrameSelection.cpp:335)
17 com.apple.WebCore 0x000000010c784ce3 WebCore::FrameSelection::moveTo(WebCore::Range const*) + 355 (FrameSelection.cpp:162)
18 com.apple.WebCore 0x000000010c4d882b WebCore::DOMSelection::addRange(WebCore::Range*) + 123 (DOMSelection.cpp:384)
19 com.apple.WebCore 0x000000010cdcee66 WebCore::jsDOMSelectionPrototypeFunctionAddRange(JSC::ExecState*) + 454 (JSDOMSelection.cpp:522)
20 ??? 0x0000042b3da31028 0 + 4583764201512
21 JavaScriptCore 0x0000000109d4e18d llint_entry + 27817
22 JavaScriptCore 0x0000000109d4e18d llint_entry + 27817
23 JavaScriptCore 0x0000000109d472ce vmEntryToJavaScript + 334
24 JavaScriptCore 0x0000000109b5d3ca JSC::JITCode::execute(JSC::VM*, JSC::ProtoCallFrame*) + 218 (JITCode.cpp:80)
25 JavaScriptCore 0x0000000109b0e26d JSC::Interpreter::execute(JSC::ProgramExecutable*, JSC::ExecState*, JSC::JSObject*) + 4301 (Interpreter.cpp:953)
26 JavaScriptCore 0x00000001095c5bb0 JSC::evaluate(JSC::ExecState*, JSC::SourceCode const&, JSC::JSValue, WTF::NakedPtr<JSC::Exception>&) + 480 (Completion.cpp:107)
27 JavaScriptCore 0x00000001095c5cee JSC::profiledEvaluate(JSC::ExecState*, JSC::ProfilingReason, JSC::SourceCode const&, JSC::JSValue, WTF::NakedPtr<JSC::Exception>&) + 94 (Completion.cpp:122)
28 com.apple.WebCore 0x000000010db4385b WebCore::JSMainThreadExecState::profiledEvaluate(JSC::ExecState*, JSC::ProfilingReason, JSC::SourceCode const&, JSC::JSValue, WTF::NakedPtr<JSC::Exception>&) + 75 (JSMainThreadExecState.h:81)
29 com.apple.WebCore 0x000000010db417b8 WebCore::ScriptController::evaluateInWorld(WebCore::ScriptSourceCode const&, WebCore::DOMWrapperWorld&, WebCore::ExceptionDetails*) + 312 (ScriptController.cpp:163)
30 com.apple.WebCore 0x000000010db42d6e WebCore::ScriptController::executeScriptInWorld(WebCore::DOMWrapperWorld&, WTF::String const&, bool) + 270 (ScriptController.cpp:506)
31 com.apple.WebCore 0x000000010db37a90 WebCore::ScheduledAction::execute(WebCore::Document&) + 352 (ScheduledAction.cpp:127)
32 com.apple.WebCore 0x000000010db37903 WebCore::ScheduledAction::execute(WebCore::ScriptExecutionContext&) + 67 (ScheduledAction.cpp:78)
33 com.apple.WebCore 0x000000010c4ddb04 WebCore::DOMTimer::fired() + 1076 (DOMTimer.cpp:351)
34 com.apple.WebCore 0x000000010df9d43a WebCore::ThreadTimers::sharedTimerFiredInternal() + 394 (ThreadTimers.cpp:124)
35 com.apple.WebCore 0x000000010df9e681 WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0::operator()() const + 33 (ThreadTimers.cpp:73)
36 com.apple.WebCore 0x000000010df9e64d void std::__1::__invoke_void_return_wrapper<void>::__call<WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0&>(WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0&&&) + 45 (__functional_base:441)
37 com.apple.WebCore 0x000000010df9e5ec std::__1::__function::__func<WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0, std::__1::allocator<WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0>, void ()>::operator()() + 44 (functional:1407)
38 com.apple.WebCore 0x000000010bd6adea std::__1::function<void ()>::operator()() const + 26 (functional:1793)
39 com.apple.WebCore 0x000000010d41833f WebCore::MainThreadSharedTimer::fired() + 111 (MainThreadSharedTimer.cpp:53)
40 com.apple.WebCore 0x000000010d418739 WebCore::timerFired(__CFRunLoopTimer*, void*) + 41 (MainThreadSharedTimerCF.cpp:74)
41 com.apple.CoreFoundation 0x000000010530b074 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20
42 com.apple.CoreFoundation 0x000000010530ac21 __CFRunLoopDoTimer + 1089
43 com.apple.CoreFoundation 0x00000001052ccb11 __CFRunLoopRun + 1937
44 com.apple.CoreFoundation 0x00000001052cc0f8 CFRunLoopRunSpecific + 488
45 com.apple.Foundation 0x000000010228ca31 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 267
46 com.apple.Foundation 0x000000010231ffe1 -[NSRunLoop(NSRunLoop) run] + 74
47 libxpc.dylib 0x000000010680c4d4 _xpc_objc_main + 400
48 libxpc.dylib 0x000000010680e88e xpc_main + 189
49 com.apple.WebKit.WebContent.Development 0x00000001021b90ef main + 895 (XPCServiceMain.mm:114)
50 libdyld.dylib 0x000000010653e92d start + 1</pre>
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