ip link: add support for "address ETHADDR". Closes 4862

[oweals/busybox.git] / networking / libiproute / iprule.c

diff --git a/networking/libiproute/iprule.c b/networking/libiproute/iprule.c
index 241a6bf9d06b8d4b9977d9f92236afd58e272e53..8dbe6bd92a5a1306423ee046dd202a235208b94f 100644 (file)
--- a/networking/libiproute/iprule.c
+++ b/networking/libiproute/iprule.c
@@ -215,7 +215,7 @@ static int iprule_modify(int cmd, char **argv)
        while (*argv) {
                key = index_in_substrings(keywords, *argv) + 1;
                if (key == 0) /* no match found in keywords array, bail out. */
-                       bb_error_msg_and_die(bb_msg_invalid_arg, *argv, applet_name);
+                       invarg(*argv, applet_name);
                if (key == ARG_from) {
                        inet_prefix dst;
                        NEXT_ARG();
@@ -308,9 +308,9 @@ int FAST_FUNC do_iprule(char **argv)
        static const char ip_rule_commands[] ALIGN1 =
                "add\0""delete\0""list\0""show\0";
        if (*argv) {
-               smalluint cmd = index_in_substrings(ip_rule_commands, *argv);
-               if (cmd > 3)
-                       bb_error_msg_and_die(bb_msg_invalid_arg, *argv, applet_name);
+               int cmd = index_in_substrings(ip_rule_commands, *argv);
+               if (cmd < 0)
+                       invarg(*argv, applet_name);
                argv++;
                if (cmd < 2)
                        return iprule_modify((cmd == 0) ? RTM_NEWRULE : RTM_DELRULE, argv);