Bug 37532 – fast/js/kde/string-1-n.html fails in the debug bots

• Component: WebKitGTK
• Status: RESOLVED FIXED

[Alejandro G. Castro]

Skipping the tests, we have to review it.

[Xan Lopez]

This crashes in 32 bit debug, stacktrace:

Thread 1 (Thread 22965):
#0  0x567072f2 in JSC::Lexer::shift (this=0x922bbb8)
    at ../../JavaScriptCore/parser/Lexer.cpp:277
#1  0x56707c88 in JSC::Lexer::parseString (this=0x922bbb8, lvalp=0xffbf4f00, 
    strictMode=false) at ../../JavaScriptCore/parser/Lexer.cpp:530
#2  0x567066b4 in JSC::Lexer::lex (this=0x922bbb8, lvalp=0xffbf4f00, 
    llocp=0xffbf4f08, lexType=JSC::Lexer::IdentifyReservedWords, 
    strictMode=false) at ../../JavaScriptCore/parser/Lexer.cpp:1014
#3  0x566f0028 in JSC::JSParser::next (this=0xffbf4ebc, 
    lexType=JSC::Lexer::IdentifyReservedWords)
    at ../../JavaScriptCore/parser/JSParser.cpp:96
#4  0x566e96ff in JSParser (this=0xffbf4ebc, lexer=0x922bbb8, 
    globalData=0x9229f98, parameters=0x0, inStrictContext=false, 
    isFunction=false, provider=0xa8084e8)
    at ../../JavaScriptCore/parser/JSParser.cpp:518
#5  0x566e9377 in JSC::jsParse (lexicalGlobalObject=0x5da82e00, 
    parameters=0x0, strictness=JSC::JSParseNormal, 
    parserMode=JSC::JSParseProgramCode, source=0xb48e6cc)
    at ../../JavaScriptCore/parser/JSParser.cpp:488
#6  0x5670c407 in JSC::Parser::parse (this=0x922bc18, 
    lexicalGlobalObject=0x5da82e00, parameters=0x0, 
    strictness=JSC::JSParseNormal, mode=JSC::JSParseProgramCode, 
    errLine=0xffbf5a28, errMsg=0xffbf5a24)
    at ../../JavaScriptCore/parser/Parser.cpp:51
#7  0x56741b25 in JSC::Parser::parse<JSC::ProgramNode> (this=0x922bc18, 
    lexicalGlobalObject=0x5da82e00, debugger=0x0, 
    debuggerExecState=0xbec31b4, source=..., parameters=0x0, 
    strictness=JSC::JSParseNormal, exception=0xffbf5ab4)
    at ../../JavaScriptCore/parser/Parser.h:88
#8  0x5673e7b0 in JSC::ProgramExecutable::compileInternal (this=0xb48e698, 
    exec=0xbec31b4, scopeChainNode=0xb248928)
    at ../../JavaScriptCore/runtime/Executable.cpp:148
#9  0x5669e7f1 in JSC::ProgramExecutable::compile (this=0xb48e698, 
    exec=0xbec31b4, scopeChainNode=0xb248928)
    at ../../JavaScriptCore/runtime/Executable.h:250
#10 0x567338ea in JSC::evaluate (exec=0xbec31b4, scopeChain=..., source=..., 
    thisValue=...) at ../../JavaScriptCore/runtime/Completion.cpp:56
#11 0x55956f03 in WebCore::JSMainThreadExecState::evaluate (exec=0xbec31b4, 
    chain=..., source=..., thisValue=...)
    at ../../WebCore/bindings/js/JSMainThreadExecState.h:54
#12 0x5597b05f in WebCore::ScriptController::evaluateInWorld (this=0x91b3938, 
    sourceCode=..., world=0x922c850, shouldAllowXSS=WebCore::DoNotAllowXSS)
    at ../../WebCore/bindings/js/ScriptController.cpp:148
#13 0x5597b1f9 in WebCore::ScriptController::evaluate (this=0x91b3938, 
    sourceCode=..., shouldAllowXSS=WebCore::DoNotAllowXSS)
    at ../../WebCore/bindings/js/ScriptController.cpp:171
#14 0x559a4908 in WebCore::ScriptController::executeScript (this=0x91b3938, 
    sourceCode=..., shouldAllowXSS=WebCore::DoNotAllowXSS)
    at ../../WebCore/bindings/ScriptControllerBase.cpp:60
#15 0x55c9a156 in WebCore::HTMLScriptRunner::executeScript (this=0xb1e8d20, 
    sourceCode=...) at ../../WebCore/html/parser/HTMLScriptRunner.cpp:156
#16 0x55c99fb1 in WebCore::HTMLScriptRunner::executePendingScriptAndDispatchEvent (this=0xb1e8d20, pendingScript=...)
    at ../../WebCore/html/parser/HTMLScriptRunner.cpp:143
#17 0x55c99e75 in WebCore::HTMLScriptRunner::executeParsingBlockingScript (
    this=0xb1e8d20) at ../../WebCore/html/parser/HTMLScriptRunner.cpp:123
#18 0x55c9a3d2 in WebCore::HTMLScriptRunner::executeParsingBlockingScripts (
    this=0xb1e8d20) at ../../WebCore/html/parser/HTMLScriptRunner.cpp:203
#19 0x55c9a54a in WebCore::HTMLScriptRunner::executeScriptsWaitingForLoad (
    this=0xb1e8d20, cachedScript=0xb0b25c0)
    at ../../WebCore/html/parser/HTMLScriptRunner.cpp:214
#20 0x55c910e0 in WebCore::HTMLDocumentParser::notifyFinished (
    this=0xad845c0, cachedResource=0xb0b25c0)
    at ../../WebCore/html/parser/HTMLDocumentParser.cpp:457
#21 0x55d8ef2a in WebCore::CachedScript::checkNotify (this=0xb0b25c0)
    at ../../WebCore/loader/CachedScript.cpp:100
#22 0x55d8eeb1 in WebCore::CachedScript::data (this=0xb0b25c0, data=..., 
    allDataReceived=true) at ../../WebCore/loader/CachedScript.cpp:90
#23 0x55dd6373 in WebCore::Loader::Host::didFinishLoading (this=0x917d348, 
    loader=0xa81bb30) at ../../WebCore/loader/loader.cpp:421
#24 0x55dedb95 in WebCore::SubresourceLoader::didFinishLoading (
    this=0xa81bb30, finishTime=0)
    at ../../WebCore/loader/SubresourceLoader.cpp:181
#25 0x55dea917 in WebCore::ResourceLoader::didFinishLoading (this=0xa81bb30, 
    finishTime=0) at ../../WebCore/loader/ResourceLoader.cpp:421
#26 0x5624f9ed in closeCallback (source=0x91ba290, res=0xb413700)
    at ../../WebCore/platform/network/soup/ResourceHandleSoup.cpp:770
#27 0x592bd745 in async_ready_close_callback_wrapper (
    source_object=0x91ba290, res=0xb413700, user_data=0x0)
    at /build/buildd-glib2.0_2.24.1-1-i386-84Pp4V/glib2.0-2.24.1/gio/ginputstream.c:485
#28 0x592cc369 in IA__g_simple_async_result_complete (simple=0xb413700)
    at /build/buildd-glib2.0_2.24.1-1-i386-84Pp4V/glib2.0-2.24.1/gio/gsimpleasyncresult.c:588
#29 0x592cc67e in complete_in_idle_cb_for_thread (_data=0xb6b8458)
    at /build/buildd-glib2.0_2.24.1-1-i386-84Pp4V/glib2.0-2.24.1/gio/gsimpleasyncresult.c:653
#30 0x593a3371 in g_idle_dispatch (source=0x5e45be18, callback=0xbbadbeef, 
    user_data=0xb6b8458)
    at /build/buildd-glib2.0_2.24.1-1-i386-84Pp4V/glib2.0-2.24.1/glib/gmain.c:4065
#31 0x593a52f5 in g_main_dispatch (context=0x914fde0)
    at /build/buildd-glib2.0_2.24.1-1-i386-84Pp4V/glib2.0-2.24.1/glib/gmain.c:1960
#32 IA__g_main_context_dispatch (context=0x914fde0)
    at /build/buildd-glib2.0_2.24.1-1-i386-84Pp4V/glib2.0-2.24.1/glib/gmain.c:2513
#33 0x593a8fd8 in g_main_context_iterate (context=0x914fde0, 
    block=<value optimized out>, dispatch=1, self=0x912e2d0)
    at /build/buildd-glib2.0_2.24.1-1-i386-84Pp4V/glib2.0-2.24.1/glib/gmain.c:2591
#34 0x593a9517 in IA__g_main_loop_run (loop=0xbeafb78)
    at /build/buildd-glib2.0_2.24.1-1-i386-84Pp4V/glib2.0-2.24.1/glib/gmain.c:2799
#35 0x58e52dc9 in IA__gtk_main ()
    at /build/buildd-gtk+2.0_2.20.1-1-i386-Ixfflh/gtk+2.0-2.20.1/gtk/gtkmain.c:1219
#36 0x0805ce0e in runTest (testPathOrURL=...)
    at ../../WebKitTools/DumpRenderTree/gtk/DumpRenderTree.cpp:657
#37 0x0805c556 in runTestingServerLoop ()
    at ../../WebKitTools/DumpRenderTree/gtk/DumpRenderTree.cpp:467
#38 0x0805e23d in main (argc=2, argv=0xffbf6c24)
    at ../../WebKitTools/DumpRenderTree/gtk/DumpRenderTree.cpp:1097

[Philippe Normand]

Seems to pass now, will unflag it!