(hxtool_ca): free subject name

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@20399 ec53bebd-3082-4978-b11e-865c3cabbd6b

lib/hx509/hxtool.c

@@ -1592,6 +1592,8 @@ hxtool_ca(struct certificate_sign_options *opt, int argc, char **argv)
 	hx509_certs_free(&certs);
     }
 
+    if (subject)
+	hx509_name_free(&subject);
     hx509_cert_free(cert);
     free_SubjectPublicKeyInfo(&spki);