[Webkit-unassigned] [Bug 113293] New: Safari on Mac will crash with very large HTML 5 progress bars

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=113293

           Summary: Safari on Mac will crash with very large HTML 5
                    progress bars
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Macintosh Intel
        OS/Version: Unspecified
            Status: UNCONFIRMED
          Severity: Critical
          Priority: P2
         Component: Layout and Rendering
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: cyril.cattiaux at gmail.com


Created an attachment (id=195052)
 --> (https://bugs.webkit.org/attachment.cgi?id=195052&action=review)
test case

A progress bar with a width greater than 65535px will crash Safari on Mac with a heap buffer overflow.

Test case attached.

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.