Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 5d324a1c159cd01bd075f3b06081288a3b1ac25e
https://github.com/WebKit/WebKit/commit/5d324a1c159cd01bd075f3b06081288a3b1ac25e
Author: Michael Catanzaro <[email protected]>
Date: 2024-06-16 (Sun, 16 Jun 2024)
Changed paths:
M Source/WebKit/UIProcess/Launcher/glib/BubblewrapLauncher.cpp
Log Message:
-----------
[WPE][GTK] Bubblewrap sandbox should not kill auxiliary process when UI
process terminates
https://bugs.webkit.org/show_bug.cgi?id=275485
Reviewed by Carlos Garcia Campos.
The bubblewrap sandbox should not kill auxiliary processes when the UI
process terminates. Instead, let the child process terminate cleanly.
The idea here is to match the behavior of unsandboxed WebKit and
flatpaked WebKit and reduce the odds of bugs going unnoticed. This will
allow exit handlers to run; notably, EGL termination has historically
been a source of crashes. This will also avoid subverting the purpose of
the watchdog thread that crashes the web porecss 10 seconds after the UI
process exits.
The problem is bwrap will SIGKILL the child process immediately,
preventing it from doing usual cleanup.
* Source/WebKit/UIProcess/Launcher/glib/BubblewrapLauncher.cpp:
(WebKit::bubblewrapSpawn):
Canonical link: https://commits.webkit.org/280061@main
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