Log Message:
glib2 glib2-tools gdbus-codegen: updated to 2.70.4

Overview of changes in GLib 2.70.4
==================================

* Bugs fixed:
 - Backport !2461 “Fix memory leak in gio/gdbusauthmechanismsha1.c” to glib-2-70

* Translation updates:
 - Czech
 - French
 - Indonesian
 - Japanese
 - Polish
 - Portuguese (Brazil)
 - Russian
 - Slovenian
 - Spanish
 - Swedish
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Overview of changes in GLib 2.70.3
==================================

* Several important fixes to FD handling in gspawn

* Several important fixes to GDBus message and GVariant parsing of invalid data

* Fix potential data loss due to missing fsync when saving files on btrfs

* Bugs fixed:
 - gspawn.c may clobber target fds
 - gspawn.c fails to close child_err_report_fd if it is duped to avoid \ 
conflation with one of the target_fds
 - Arrays of zero-element tuples with non-zero length lead to infinite loops in \ 
g_dbus_message_new_from_blob
 - Check for GVariant recursion depth before recursing
 - gspawn doesn't set CLOEXEC if close_range fails unexpectedly
 - Backport !1968 “gspawn: Fix file descriptor conflation issues” to glib-2-70
 - Backport !2412 “paramspec: fix unref annotation” to glib-2-70
 - Backport !2425 “gfileutils: Remove outdated BTRFS fsync optimization from \ 
set_contents” to glib-2-70
 - Backport !2435 “gspawn: Report errors with closing file descriptors between \ 
fork/exec” to glib-2-70
 - Backport !2454 gdbusmessage and gvariant fixes to glib-2-70

* Translation updates:
 - Czech
 - Indonesian
 - Italian
 - Lithuanian
 - Polish
 - Portuguese
 - Romanian
 - Serbian
 - Slovenian
 - Spanish
 - Swedish
 - Turkish
 - Ukrainian