pidgin/pidgin

Implement mitigation for GHSL-2021-045
release-2.x.y
2021-02-07, Gary Kramlich
fb2056ce3c58
Implement mitigation for GHSL-2021-045

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/
/*
* untar.h
*
* Author: Herman Bloggs <hermanator12002@yahoo.com>
* Date: April, 2003
* Description: untar.c header
*/
#ifndef _UNTAR_H_
#define _UNTAR_H_
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
typedef enum _untar_opt {
UNTAR_LISTING = (1 << 0),
UNTAR_QUIET = (1 << 1),
UNTAR_VERBOSE = (1 << 2),
UNTAR_FORCE = (1 << 3),
UNTAR_ABSPATH = (1 << 4),
UNTAR_CONVERT = (1 << 5)
} untar_opt;
int untar(const char *filename, const char *destdir, untar_opt options);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif