[Webkit-unassigned] [Bug 84467] New: IndexedDB: cursor does not correctly iterate over keys added and removed during iteration

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=84467

           Summary: IndexedDB: cursor does not correctly iterate over keys
                    added and removed during iteration
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: New Bugs
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: dstockwell at chromium.org


Cursor iteration can fail to yield keys added in an order opposite to the cursor's iteration order. If the cursor iterating forwards at "3", and "6" then "5" are added, "5" will never be hit.

Would fail to suppress many deleted keys, but this is hidden by logic that issues a get() against the transaction on every continue() call.

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