Bug 12739 – Assertion failure loading Google Spreadsheet

• Status: RESOLVED
• Resolution: WORKSFORME
• Component: Forms

[Antti Koivisto]

1) go to http://docs.google.com/?browserok=true
2) Click New Spreadsheet
3) Click ok for unsupported browser query

Safari fails with following assertion:

ASSERTION FAILED: startPosition.isNotNull() && endPosition.isNotNull()
(/Users/antti/src/webkit/trunk/WebCore/rendering/RenderTextControl.cpp:416 void WebCore::RenderTextControl::setSelectionRange(int, int))

Thread 0 Crashed:
0   com.apple.WebCore        	0x011ab17e WebCore::RenderTextControl::setSelectionRange(int, int) + 466 (RenderTextControl.cpp:416)
1   com.apple.WebCore        	0x010d44c3 WebCore::HTMLTextAreaElement::setSelectionRange(int, int) + 61 (HTMLTextAreaElement.cpp:122)
2   com.apple.WebCore        	0x010d4b0d WebCore::HTMLTextAreaElement::updateFocusAppearance() + 193 (HTMLTextAreaElement.cpp:227)
3   com.apple.WebCore        	0x010d4a4a WebCore::HTMLTextAreaElement::focus() + 200 (HTMLTextAreaElement.cpp:216)
4   com.apple.WebCore        	0x012cc13d WebCore::JSHTMLTextAreaElementPrototypeFunction::callAsFunction(KJS::ExecState*, KJS::JSObject*, KJS::List const&) + 177 (JSHTMLTextAreaElement.cpp:270)
5   com.apple.JavaScriptCore 	0x004f7ca0 KJS::JSObject::call(KJS::ExecState*, KJS::JSObject*, KJS::List const&) + 210 (object.cpp:97)
6   com.apple.JavaScriptCore 	0x004edb27 KJS::FunctionCallDotNode::evaluate(KJS::ExecState*) + 843 (nodes.cpp:780)
7   com.apple.JavaScriptCore 	0x004ead44 KJS::ExprStatementNode::execute(KJS::ExecState*) + 148 (nodes.cpp:1680)
8   com.apple.JavaScriptCore 	0x004e8a72 KJS::SourceElementsNode::execute(KJS::ExecState*) + 566 (nodes.cpp:2463)
9   com.apple.JavaScriptCore 	0x004e7274 KJS::BlockNode::execute(KJS::ExecState*) + 140 (nodes.cpp:1656)
10  com.apple.JavaScriptCore 	0x004eac38 KJS::IfNode::execute(KJS::ExecState*) + 420 (nodes.cpp:1699)
11  com.apple.JavaScriptCore 	0x004e8a72 KJS::SourceElementsNode::execute(KJS::ExecState*) + 566 (nodes.cpp:2463)
(snip more kjs stuff)

[Eric Seidel (no email)]

This no longer seems to be an issue.