Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: c24bbb7ff2eb874b600ae742191ade9082906059
https://github.com/WebKit/WebKit/commit/c24bbb7ff2eb874b600ae742191ade9082906059
Author: Aleksei Marchenko <[email protected]>
Date: 2026-10-10 (Sat, 10 Oct 2026)
Changed paths:
M Source/WebKit/UIProcess/WebProcessPool.cpp
M Tools/TestWebKitAPI/Tests/WebKit/WKWebView/ModelProcess.mm
Log Message:
-----------
[visionOS] Killing model process causes a looping model process start and
crash
https://bugs.webkit.org/show_bug.cgi?id=326934
rdar://188332462
Reviewed by Etienne Segonzac.
Model process relaunch loop: WebProcessPool cleared m_processesWithModelPlayers
on every
model process exit, but a portal recreates its player synchronously, so the
WebProcess never
re-announces itself. The relaunched model process gets no foreground activity
and is killed by
its memory limit. Stop clearing the set; StoppedPlayingModels and WebProcess
exit remove entries.
Test: Tools/TestWebKitAPI/Tests/WebKit/WKWebView/ModelProcess.mm
* Source/WebKit/UIProcess/WebProcessPool.cpp:
(WebKit::WebProcessPool::modelProcessExited):
* Tools/TestWebKitAPI/Tests/WebKit/WKWebView/ModelProcess.mm:
(TestWebKitAPI::TEST(ModelProcess,
WebProcessTerminationAfterTooManyModelProcessCrashesWithSpatialPortals)):
Canonical link: https://commits.webkit.org/323289@main
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