[Webkit-unassigned] [Bug 33576] New: Javascript-heavy pages on Flickr make Safari freeze - disabling Javascript stops it

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=33576

           Summary: Javascript-heavy pages on Flickr make Safari freeze -
                    disabling Javascript stops it
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Macintosh Intel
               URL: http://www.flickr.com/photos/piazta/4268609920/in/pool
                    -top20colorpix
        OS/Version: Mac OS X 10.5
            Status: UNCONFIRMED
          Severity: Major
          Priority: P2
         Component: WebCore JavaScript
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: andyball211 at gmail.com


Created an attachment (id=46426)
 --> (https://bugs.webkit.org/attachment.cgi?id=46426)
Process Sample while unresponsive

Numerous pages on Flickr.com make Safari 3.2 and recent nightly webkit builds
freeze, use 90+% cpu & show 'not responding" for several seconds after
page-loading.
Firefox & Camino behave normally.
Disabling Javascript in Safari Prefs, prevents the problem.
Process sample attached.

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