From: Olivier Fourdan <ofourdan@redhat.com>
Date: Wed, 19 Jan 2022 09:15:51 +0000 (+0100)
Subject: util: Restore the NOFILE limit before spawning apps
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~530^2^2~106
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=3fc7357e3fc65dfb33a327cee3f77a30ebae72f0;p=gnome-shell.git

util: Restore the NOFILE limit before spawning apps

Make sure the restore the original NOFILE limit prior to run the
commands so those don't inherit from the raised value.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2117>
---

diff --git a/js/misc/util.js b/js/misc/util.js
index da768566a..bea2cfe85 100644
--- a/js/misc/util.js
+++ b/js/misc/util.js
@@ -111,9 +111,16 @@ function spawnApp(argv) {
 function trySpawn(argv) {
     var success_, pid;
     try {
-        [success_, pid] = GLib.spawn_async(null, argv, null,
-                                           GLib.SpawnFlags.SEARCH_PATH | GLib.SpawnFlags.DO_NOT_REAP_CHILD,
-                                           null);
+        [success_, pid] = GLib.spawn_async(
+            null, argv, null,
+            GLib.SpawnFlags.SEARCH_PATH | GLib.SpawnFlags.DO_NOT_REAP_CHILD,
+            () => {
+                try {
+                    global.context.restore_rlimit_nofile();
+                } catch (err) {
+                }
+            }
+        );
     } catch (err) {
         /* Rewrite the error in case of ENOENT */
         if (err.matches(GLib.SpawnError, GLib.SpawnError.NOENT)) {