conf-parser: check all parse callbacks

[elogind.git] / src / initctl.c

diff --git a/src/initctl.c b/src/initctl.c
index b6bcaf9fc6ecee159bd6818005167b67dfd0a766..3de7fcd42e89242b6dd1de24161bc6e91396ccde 100644 (file)
--- a/src/initctl.c
+++ b/src/initctl.c
@@ -336,6 +336,16 @@ int main(int argc, char *argv[]) {
         Server server;
         int r = 3, n;
 
+        if (getppid() != 1) {
+                log_error("This program should be invoked by init only.");
+                return 1;
+        }
+
+        if (argc > 1) {
+                log_error("This program does not take arguments.");
+                return 1;
+        }
+
         log_set_target(LOG_TARGET_SYSLOG_OR_KMSG);
         log_parse_environment();