This add a static inline version of `g_memdup2` if the version of glib we're
compiling against doesn't have the function.
GHSL-2021-045 was originally reported to glib at
https://gitlab.gnome.org/GNOME/glib/-/issues/2319.
More information about the entire situation can be found on the gnome
desktop-devel-list at
https://mail.gnome.org/archives/desktop-devel-list/2021-February/msg00000.html
Testing Done:
Compiled and ran tests locally.
Reviewed at https://reviews.imfreedom.org/r/483/
/*
* Debug Example Plugin
*
* Copyright (C) 2007, John Bailey <rekkanoryo@cpw.pidgin.im>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02111-1301, USA.
*
*/
#ifdef HAVE_CONFIG_H
#include<config.h>
#endif
/* We're including glib.h again for the gboolean type. */
#include<glib.h>
/* This will prevent compiler errors in some instances and is better explained in the