Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 0809421f0c0d3122533dee8add6e17f2a164fa7f
      
https://github.com/WebKit/WebKit/commit/0809421f0c0d3122533dee8add6e17f2a164fa7f
  Author: Alex Christensen <[email protected]>
  Date:   2026-07-08 (Wed, 08 Jul 2026)

  Changed paths:
    M Source/WebKit/UIProcess/Media/RemoteMediaSessionManagerProxy.cpp

  Log Message:
  -----------
  Add null check in RemoteMediaSessionManagerProxy::messageSenderConnection
https://bugs.webkit.org/show_bug.cgi?id=318823
rdar://180128876

Reviewed by Andy Estes.

With site isolation on, since 314640@main I hit a crash in 
RemoteMediaSessionManagerProxy::messageSenderConnection.
We call AuxiliaryProcessProxy::connection which release asserts that it is 
non-null, but sometimes it's null.
To make it not crash in this case, I add a null check.

* Source/WebKit/UIProcess/Media/RemoteMediaSessionManagerProxy.cpp:
(WebKit::RemoteMediaSessionManagerProxy::messageSenderConnection const):

Canonical link: https://commits.webkit.org/316744@main



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