[webkit-changes] [WebKit/WebKit] d38401: REGRESSION (271770 at main): GPUP crashes under Remot...

[Tim Horton]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: d384013f6817780822dac09fb899b521f21385e3
      https://github.com/WebKit/WebKit/commit/d384013f6817780822dac09fb899b521f21385e3
  Author: Tim Horton <thorton at apple.com>
  Date:   2023-12-12 (Tue, 12 Dec 2023)

  Changed paths:
    M Source/WebKit/GPUProcess/graphics/RemoteImageBufferSet.cpp

  Log Message:
  -----------
  REGRESSION (271770 at main): GPUP crashes under RemoteImageBufferSet::dynamicContentScalingDisplayList
https://bugs.webkit.org/show_bug.cgi?id=266325
rdar://119585420

Reviewed by Dean Jackson.

* Source/WebKit/GPUProcess/graphics/RemoteImageBufferSet.cpp:
(WebKit::RemoteImageBufferSet::dynamicContentScalingDisplayList):
Null-check m_frontBuffer.

Canonical link: https://commits.webkit.org/271971@main