[Webkit-unassigned] [Bug 151645] New: Modern IDB: Resolve flaky GC-vs-wrapper issue with IDBOpenDBRequest

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Sat Nov 28 23:10:24 PST 2015


https://bugs.webkit.org/show_bug.cgi?id=151645

            Bug ID: 151645
           Summary: Modern IDB: Resolve flaky GC-vs-wrapper issue with
                    IDBOpenDBRequest
    Classification: Unclassified
           Product: WebKit
           Version: Other
          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: Resolve flaky GC-vs-wrapper issue with IDBOpenDBRequest

IDBRequest::hasPendingActivity() lies for IDBOpenDBRequests that have fired their onUpgradeNeeded event but not yet fired their onSuccess event.

GC can happen between, removing the wrapper, and therefore causing onSuccess to never actually fire.

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