[Webkit-unassigned] [Bug 50590] New: WebKit hangs in InsertUnorderedList

Mon Dec 6 14:27:49 PST 2010

https://bugs.webkit.org/show_bug.cgi?id=50590

           Summary: WebKit hangs in InsertUnorderedList
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Macintosh Intel
        OS/Version: Mac OS X 10.6
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: HTML Editing
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: jalkut at red-sweater.com

Note: this may be a duplicate of one of these similar-seeming bugs:

https://bugs.webkit.org/show_bug.cgi?id=19735

https://bugs.webkit.org/show_bug.cgi?id=32422

I don't understand the hang mechanism well enough yet, or the details of those bugs enough to say whether they are based on the same root failure.

To reproduce the hang in Safari or a WebKit nightly (as of December 5, 2010 nightly):

1. Open Snippet editor.
2. Paste the following HTML:

<body></body>
<script>
  document.designMode="on";
  document.body.innerHTML = "<p>Test1</p><p style='min-height:14.0px;'><strong> </strong></p><p>Test2</p>"
  document.execCommand("SelectAll");
  document.execCommand("InsertUnorderedList");
</script>

3. Observe the hang.

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