destroy: Don't kill neither the init process nor hyperstart

When hyperstart isn't run as the init process, we need to prevent the
daemon from killing itself.

We never try to kill init, bad things can happen then.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>

Author: Damien Lespiau

src/init.c

@@ -132,17 +132,23 @@ static void hyper_term_all(struct hyper_pod *pod)
 	struct dirent *de;
 	pid_t *pids = NULL;
 	struct hyper_exec *e;
+	pid_t hyperstart_pid;
 
 	dp = opendir("/proc");
 	if (dp == NULL)
 		return;
 
+
+	hyperstart_pid = getpid();
+
 	while ((de = readdir(dp)) && de != NULL) {
 		if (!isdigit(de->d_name[0]))
 			continue;
 		pid = atoi(de->d_name);
 		if (pid == 1)
 			continue;
+		if (pid == hyperstart_pid)
+			continue;
 		if (index <= npids) {
 			pids = realloc(pids, npids + 16384);
 			if (pids == NULL)