(main): check number of arguments

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@3421 ec53bebd-3082-4978-b11e-865c3cabbd6b
1997-09-07 23:34:53 +00:00
parent c522f6cc39
commit e624e0c3a4
5 changed files with 25 additions and 0 deletions
--- a/kuser/kinit.c
+++ b/kuser/kinit.c
@@ -112,6 +112,9 @@ main (int argc, char **argv)
    argc -= optind;
    argv += optind;

+    if (argc > 1)
+	usage (1);
+
    ret = krb5_cc_default (context, &ccache);
    if (ret)
 	krb5_err (context, 1, ret, "krb5_cc_default");