Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 59247a7628dd45966bd71f2a00523ed891650aa7
      
https://github.com/WebKit/WebKit/commit/59247a7628dd45966bd71f2a00523ed891650aa7
  Author: Ryosuke Niwa <[email protected]>
  Date:   2025-04-08 (Tue, 08 Apr 2025)

  Changed paths:
    M Source/WebCore/platform/network/cf/DNSResolveQueueCFNet.cpp

  Log Message:
  -----------
  Crash in TimerBase::stopSlowCase() via DNSResolveQueueCFNet::performDNSLookup
https://bugs.webkit.org/show_bug.cgi?id=291212

Reviewed by Chris Dumez.

The crash appears to be caused by DNSResolveQueueCFNet::performDNSLookup 
updating WebCore timer
without grabbing WebThread lock. Speculatively fixed the crash by grabbing 
WebThread lock.

* Source/WebCore/platform/network/cf/DNSResolveQueueCFNet.cpp:
(WebCore::DNSResolveQueueCFNet::performDNSLookup):

Canonical link: https://commits.webkit.org/293419@main



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