WebKitGTK should use posix_spawn() to launch subprocesses

This doesn't seem to be as important for Eclipse as originally expected,
but let's land it anyway. It notably fixes a couple nasty regressions
from RHEL 8, including one that could cause applications to hang when
launching a subprocess if they attempt to use the fd remapping
functionality.

Resolves: #1910092

glib2.spec

@@ -1,6 +1,6 @@
 Name: glib2
 Version: 2.68.4
-Release: 3%{?dist}
+Release: 4%{?dist}
 Summary: A library of handy utility functions
 
 License: LGPLv2+
@@ -31,6 +31,9 @@ Patch5: 2244.patch
 # https://gitlab.gnome.org/GNOME/glib/-/merge_requests/2291
 Patch6: 2291.patch
 
+# https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1968
+Patch7: 1968.patch
+
 BuildRequires: chrpath
 BuildRequires: gcc
 BuildRequires: gcc-c++
@@ -247,6 +250,10 @@ glib-compile-schemas %{_datadir}/glib-2.0/schemas &> /dev/null || :
 %{_datadir}/installed-tests
 
 %changelog
+* Mon Jan 21 2022 Michael Catanzaro <mcatanzaro@redhat.com> - 2.68.4-4
+- Add gspawn patchset
+- Resolves: #1910092
+
 * Wed Dec 01 2021 Michael Catanzaro <mcatanzaro@redhat.com> - 2.68.4-3
 - Fix GNetworkMonitor after NetworkManager D-Bus API changes
 - Resolves: #2014624