Bug 135604

Summary: ASSERTION FAILED: canHaveChildrenForEditing(parent.get()) in WebCore::CompositeEditCommand::appendNode
Product: WebKit Reporter: Martin Hodovan <mhodovan.u-szeged>
Component: New BugsAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: bfulgham, darin, rhodovan.u-szeged, rniwa, sullivan, tony, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on:    
Bug Blocks: 116980    
Attachments:
Description Flags
Test none

Martin Hodovan
Reported 2014-08-05 03:55:25 PDT
Test: <html> <head> <script> function f() { document.designMode = 'on'; document.execCommand("selectAll", false, null); document.execCommand("indent" , false , null); } </script> </head> <body onload='f()'> <object>1</object> </body> </html>
Attachments
Test (350 bytes, text/html)
2016-03-11 03:27 PST, Renata Hodovan 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Martin Hodovan
Comment 1 2014-08-05 07:18:32 PDT
Backtrace: #0 0x00007ffff57c170b in WTFCrash () at WebKit/Source/WTF/wtf/Assertions.cpp:329 #1 0x00007ffff0b4d710 in WebCore::CompositeEditCommand::appendNode (this=0x835d00, node=..., parent=...) at WebKit/Source/WebCore/editing/CompositeEditCommand.cpp:399 #2 0x00007ffff0b51490 in WebCore::CompositeEditCommand::cloneParagraphUnderNewElement (this=0x835d00, start=..., end=..., passedOuterNode=0x819f60, blockElement=0x83a250) at WebKit/Source/WebCore/editing/CompositeEditCommand.cpp:1081 #3 0x00007ffff0b51d3b in WebCore::CompositeEditCommand::moveParagraphWithClones (this=0x835d00, startOfParagraphToMove=..., endOfParagraphToMove=..., blockElement=0x83a250, outerNode=0x819f60) at WebKit/Source/WebCore/editing/CompositeEditCommand.cpp:1177 #4 0x00007ffff0b991b7 in WebCore::IndentOutdentCommand::indentIntoBlockquote (this=0x835d00, start=..., end=..., targetBlockquote=...) at WebKit/Source/WebCore/editing/IndentOutdentCommand.cpp:118 #5 0x00007ffff0b9a2b6 in WebCore::IndentOutdentCommand::formatRange (this=0x835d00, start=..., end=..., blockquoteForNextIndent=...) at WebKit/Source/WebCore/editing/IndentOutdentCommand.cpp:237 #6 0x00007ffff0b3ad77 in WebCore::ApplyBlockElementCommand::formatSelection (this=0x835d00, startOfSelection=..., endOfSelection=...) at WebKit/Source/WebCore/editing/ApplyBlockElementCommand.cpp:141 #7 0x00007ffff0b9a239 in WebCore::IndentOutdentCommand::formatSelection (this=0x835d00, startOfSelection=..., endOfSelection=...) at WebKit/Source/WebCore/editing/IndentOutdentCommand.cpp:227 #8 0x00007ffff0b3a298 in WebCore::ApplyBlockElementCommand::doApply (this=0x835d00) at WebKit/Source/WebCore/editing/ApplyBlockElementCommand.cpp:86 #9 0x00007ffff0b4c848 in WebCore::CompositeEditCommand::apply (this=0x835d00) at WebKit/Source/WebCore/editing/CompositeEditCommand.cpp:227 #10 0x00007ffff0b4c637 in WebCore::applyCommand (command=...) at WebKit/Source/WebCore/editing/CompositeEditCommand.cpp:182 #11 0x00007ffff0b85af4 in WebCore::executeIndent (frame=...) at WebKit/Source/WebCore/editing/EditorCommand.cpp:489 #12 0x00007ffff0b89107 in WebCore::Editor::Command::execute (this=0x7fffffffc800, parameter=..., triggeringEvent=0x0) at WebKit/Source/WebCore/editing/EditorCommand.cpp:1740 #13 0x00007ffff0a400a4 in WebCore::Document::execCommand (this=0x766900, commandName=..., userInterface=false, value=...) at WebKit/Source/WebCore/dom/Document.cpp:4279 #14 0x00007ffff195fc60 in WebCore::jsDocumentPrototypeFunctionExecCommand (exec=0x7fffffffc8f0) at WebKit/WebKitBuild/Debug/DerivedSources/WebCore/JSDocument.cpp:4526 #15 0x00007fff9cee00b4 in ?? () #16 0x00007fffffffc950 in ?? () #17 0x00007ffff57aab2c in llint_entry () from WebKit/WebKitBuild/Debug/lib/libjavascriptcore_efl.so.0
Renata Hodovan
Comment 2 2016-03-11 03:27:24 PST
Created attachment 273718 [details] Test It's still valid on ToT WebKit. Validated on r197952 both with Mac and EFL builds.
Brent Fulgham
Comment 3 2016-08-03 14:53:05 PDT
This reproduces in r204037.
Radar WebKit Bug Importer
Comment 4 2016-08-04 10:04:07 PDT
<rdar://problem/27701780>
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