[webkit-changes] [WebKit/WebKit] e4699c: REGRESSION(256637 at main) worker tests constantly cr...

[Fujii Hironori]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: e4699c68d4b71e3cc8aa40c010074a00156bfb14
      https://github.com/WebKit/WebKit/commit/e4699c68d4b71e3cc8aa40c010074a00156bfb14
  Author: Fujii Hironori <Hironori.Fujii at sony.com>
  Date:   2022-11-15 (Tue, 15 Nov 2022)

  Changed paths:
    M Source/WebCore/workers/WorkerScriptLoader.cpp

  Log Message:
  -----------
  REGRESSION(256637 at main) worker tests constantly crashing in WebCore::ServiceWorkerData::isolatedCopy
https://bugs.webkit.org/show_bug.cgi?id=247958

Reviewed by Darin Adler.

ServiceWorkerDataManager::takeData returned an uninitialized value
because it exchanged m_activeServiceWorkerData with an uninitialized
'data' variable.

* Source/WebCore/workers/WorkerScriptLoader.cpp:
(WebCore::WorkerScriptLoader::ServiceWorkerDataManager::takeData):

Canonical link: https://commits.webkit.org/256717@main