[Webkit-unassigned] [Bug 17047] New: Out of Memory Error with .split("")

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=17047

           Summary: Out of Memory Error with .split("")
           Product: WebKit
           Version: 525+ (Nightly build)
          Platform: Macintosh
               URL: http://ejohn.org/files/bugs/split/
        OS/Version: Mac OS X 10.5
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: jresig at mozilla.com


I've been hitting some weird Out of Memory errors in the latest nightly builds
of WebKit, see the attached URL for an example. It only occurs with .split("")
and a mix of closures and intervals. Full script below:

var str = "", ret, fn = [];

for ( var i = 0; i < 16384; i++ )
  str += "a";

for ( var i = 16384; i <= 131072; i *= 2 ) (function(i){
  fn.push(function(){
    ret = str.split("");
  });

  str += str;
})();

window.onload = function(){
        setInterval(function(){
                if ( fn.length )
                        fn.shift()();
        }, 13);
};


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