1 files changed, 11 insertions, 3 deletions

diff --git a/util-linux/setpriv.c b/util-linux/setpriv.c
index 686ad45d5..d15e0d84e 100644
--- a/util-linux/setpriv.c
+++ b/util-linux/setpriv.c
@@ -51,6 +51,12 @@
 #define PR_SET_NO_NEW_PRIVS 38
 #endif
 
+enum {
+        OPTBIT_NNP,
+
+        OPT_NNP = (1 << OPTBIT_NNP),
+};
+
 int setpriv_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int setpriv_main(int argc UNUSED_PARAM, char **argv)
 {
@@ -60,15 +66,17 @@ int setpriv_main(int argc UNUSED_PARAM, char **argv)
                 ;
         int opts;
 
-        opt_complementary = "-1";
         applet_long_options = setpriv_longopts;
         opts = getopt32(argv, "+");
 
-        if (opts) {
+        argv += optind;
+
+        if (opts & OPT_NNP) {
                 if (prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0))
                         bb_simple_perror_msg_and_die("prctl: NO_NEW_PRIVS");
         }
 
-        argv += optind;
+        if (!argv[0])
+                bb_show_usage();
         BB_EXECVP_or_die(argv);
 }