[Webkit-unassigned] [Bug 158694] New: Modern IDB: IDBOpenDBRequest objects leak

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=158694

            Bug ID: 158694
           Summary: Modern IDB: IDBOpenDBRequest objects leak
    Classification: Unclassified
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebCore Misc.
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: beidson at apple.com

Modern IDB: IDBOpenDBRequest objects leak

I traced through the various refs/derefs of a particular opendbrequest and noticed it was left hanging with a ref count of 1.

The ref that never gets cleared out is the m_openDBRequestMap of IDBConnectionProxy. The only time anything is ever cleared from that map is when a worker thread is torn down, but it never gets anything removed under main thread use.

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