1 files changed, 0 insertions, 110 deletions

diff --git a/libblkid/env.c b/libblkid/env.c
deleted file mode 100644
index c79e0e0de..000000000
--- a/libblkid/env.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Security checks of environment
- * Added from shadow-utils package
- * by Arkadiusz Miśkiewicz <misiek@pld.ORG.PL>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#ifdef HAVE_SYS_PRCTL_H
-#include <sys/prctl.h>
-#else
-#define PR_GET_DUMPABLE 3
-#endif
-#if (!defined(HAVE_PRCTL) && defined(linux))
-#include <sys/syscall.h>
-#endif
-#include <unistd.h>
-#include <sys/types.h>
-
-#include "env.h"
-
-#ifndef HAVE_ENVIRON_DECL
-extern char **environ;
-#endif
-
-static char * const forbid[] = {
-        "_RLD_=",
-        "BASH_ENV=",    /* GNU creeping featurism strikes again... */
-        "ENV=",
-        "HOME=",
-        "IFS=",
-        "KRB_CONF=",
-        "LD_",          /* anything with the LD_ prefix */
-        "LIBPATH=",
-        "MAIL=",
-        "NLSPATH=",
-        "PATH=",
-        "SHELL=",
-        "SHLIB_PATH=",
-        (char *) 0
-};
-
-/* these are allowed, but with no slashes inside
-   (to work around security problems in GNU gettext) */
-static char * const noslash[] = {
-        "LANG=",
-        "LANGUAGE=",
-        "LC_",          /* anything with the LC_ prefix */
-        (char *) 0
-};
-
-void
-sanitize_env(void)
-{
-        char **envp = environ;
-        char * const *bad;
-        char **cur;
-        char **move;
-
-        for (cur = envp; *cur; cur++) {
-                for (bad = forbid; *bad; bad++) {
-                        if (strncmp(*cur, *bad, strlen(*bad)) == 0) {
-                                for (move = cur; *move; move++)
-                                        *move = *(move + 1);
-                                cur--;
-                                break;
-                        }
-                }
-        }
-
-        for (cur = envp; *cur; cur++) {
-                for (bad = noslash; *bad; bad++) {
-                        if (strncmp(*cur, *bad, strlen(*bad)) != 0)
-                                continue;
-                        if (!strchr(*cur, '/'))
-                                continue;  /* OK */
-                        for (move = cur; *move; move++)
-                                *move = *(move + 1);
-                        cur--;
-                        break;
-                }
-        }
-}
-
-
-char *safe_getenv(const char *arg)
-{
-	uid_t ruid = getuid();
-
-	if (ruid != 0 || (ruid != geteuid()) || (getgid() != getegid()))
-		return NULL;
-#ifdef HAVE_PRCTL
-	if (prctl(PR_GET_DUMPABLE, 0, 0, 0, 0) == 0)
-		return NULL;
-#else
-#if (defined(linux) && defined(SYS_prctl))
-	if (syscall(SYS_prctl, PR_GET_DUMPABLE, 0, 0, 0, 0) == 0)
-		return NULL;
-#endif
-#endif
-#ifdef HAVE_SECURE_GETENV
-return secure_getenv(arg);
-#elif HAVE___SECURE_GETENV
-	return __secure_getenv(arg);
-#else
-	return getenv(arg);
-#endif
-}