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util: Place spawned processes into a systemd scope

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This improves the separation from the shell for applications launched
with Alt+F2 and in a few other cases.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/863
(cherry picked from commit 4a6c2f1fe6)
This commit is contained in:
Benjamin Berg 2019-11-27 16:35:45 +01:00
parent f92cb46b02
commit 7be1729cde
1 changed files with 9 additions and 1 deletions
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10
js/misc/util.js
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@ -3,7 +3,7 @@
formatTime, formatTimeSpan, createTimeLabel, insertSorted,
makeCloseButton, ensureActorVisibleInScrollView */
const { Clutter, Gio, GLib, GObject, Shell, St } = imports.gi;
const { Clutter, Gio, GLib, GObject, Shell, St, GnomeDesktop } = imports.gi;
const Gettext = imports.gettext;
const Main = imports.ui.main;
@ -127,6 +127,14 @@ function trySpawn(argv) {
throw err;
}
}
// Async call, we don't need the reply though
try {
GnomeDesktop.start_systemd_scope(argv[0], pid, null, null, null, () => {});
} catch (err) {
// Ignore error; it likely means GnomeDesktop is too old
}
// Dummy child watch; we don't want to double-fork internally
// because then we lose the parent-child relationship, which
// can break polkit. See https://bugzilla.redhat.com//show_bug.cgi?id=819275