Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 214b9f8e47e9a2fae330ed8b8e608eac7399c67b
      
https://github.com/WebKit/WebKit/commit/214b9f8e47e9a2fae330ed8b8e608eac7399c67b
  Author: Jer Noble <[email protected]>
  Date:   2025-05-07 (Wed, 07 May 2025)

  Changed paths:
    M Source/WebKit/GPUProcess/media/RemoteAudioDestinationManager.cpp

  Log Message:
  -----------
  [WebKit2] Null-pointer crash in RemoteAudioDestination::render
rdar://149290691
https://bugs.webkit.org/show_bug.cgi?id=292683

Reviewed by Eric Carlson.

If render() is called before audioSamplesStorageChanged(), the m_ringBuffer 
member variable will not
have been initialized, and calling m_ringBuffer->fetchIfHasEnoughData() will 
result in a
null-pointer dereference.

* Source/WebKit/GPUProcess/media/RemoteAudioDestinationManager.cpp:

Canonical link: https://commits.webkit.org/294642@main



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