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-rw-r--r--login/programs/pt_chown.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/login/programs/pt_chown.c b/login/programs/pt_chown.c
index 4b78e34..faec86b 100644
--- a/login/programs/pt_chown.c
+++ b/login/programs/pt_chown.c
@@ -133,17 +133,18 @@ do_pt_chown (void)
int
main (int argc, char *argv[])
{
+ uid_t euid = geteuid ();
int remaining;
/* Normal invocation of this program is with no arguments and
with privileges.
FIXME: Should use capable (CAP_CHOWN|CAP_FOWNER). */
- if (argc == 1 && geteuid () == 0)
+ if (argc == 1 && euid == 0)
return do_pt_chown ();
/* We aren't going to be using privileges, so drop them right now. */
setuid (getuid ());
-
+
/* Set locale via LC_ALL. */
setlocale (LC_ALL, "");
@@ -163,7 +164,7 @@ main (int argc, char *argv[])
}
/* Check if we are properly installed. */
- if (geteuid () != 0)
+ if (euid != 0)
error (FAIL_EXEC, 0, gettext ("needs to be installed setuid `root'"));
return EXIT_SUCCESS;