[Webkit-unassigned] [Bug 23680] New: WREC strange handling of very large minimum repetitions

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Feb 2 02:20:47 PST 2009


           Summary: WREC strange handling of very large minimum repetitions
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
               URL: javascript:alert(/a{11111111111111111111}/.test("a"))
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: erikcorry at google.com

Probably some sort of overflow issue:


expected result false
actual result true

Pre-WREC this would give a parse error, which also seems fair enough.  The
boundary was 65535/6.

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