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js: Use Shell.util_spawn_async functions to launch external processes

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As explained in previous commits, it's not safe to use JS code in child
function callbacks, so let's use the safer version of it.

Fixes: https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/6698
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3293>
This commit is contained in:
Marco Trevisan (Treviño)
2024-05-01 01:14:43 +02:00
committed by Marge Bot
parent 781010be66
commit 26e8fb90fb
3 changed files with 8 additions and 28 deletions
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12
js/ui/components/networkAgent.js
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@ -456,18 +456,12 @@ class VPNRequestHandler extends Signals.EventEmitter {
try {
const launchContext = global.create_app_launch_context(0, -1);
let [success_, pid, stdin, stdout, stderr] =
GLib.spawn_async_with_pipes(
let [pid, stdin, stdout, stderr] =
Shell.util_spawn_async_with_pipes(
null, /* pwd */
argv,
launchContext.get_environment(),
GLib.SpawnFlags.DO_NOT_REAP_CHILD,
() => {
try {
global.context.restore_rlimit_nofile();
} catch (err) {
}
});
GLib.SpawnFlags.DO_NOT_REAP_CHILD);
this._childPid = pid;
this._stdin = new GioUnix.OutputStream({fd: stdin, close_fd: true});