[webkit-changes] [WebKit/WebKit] 9c761f: [GStreamer] MediaPlayer's codecs hashmap needs pro...

[Philippe Normand]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 9c761fded4964b1e7705d00e7757cf44e5e12822
      https://github.com/WebKit/WebKit/commit/9c761fded4964b1e7705d00e7757cf44e5e12822
  Author: Philippe Normand <philn at igalia.com>
  Date:   2023-11-13 (Mon, 13 Nov 2023)

  Changed paths:
    M Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp
    M Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.h

  Log Message:
  -----------
  [GStreamer] MediaPlayer's codecs hashmap needs protection
https://bugs.webkit.org/show_bug.cgi?id=264707

Reviewed by Xabier Rodriguez-Calvar.

The m_codecs HashMap can be accessed from multiple threads, so it needs to be protected by a mutex.

* Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:
(WebCore::MediaPlayerPrivateGStreamer::setupCodecProbe):
(WebCore::MediaPlayerPrivateGStreamer::codecForStreamId):
* Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.h:

Canonical link: https://commits.webkit.org/270629@main