From 17db992bc5493cc1e7175a7d7c2dd4ca031b00cf Mon Sep 17 00:00:00 2001
From: Leah Neukirchen <leah@vuxu.org>
Date: Wed, 7 Feb 2024 14:34:34 +0100
Subject: check max services

This needs to be handled more gracefully of course.
---
 nitro.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/nitro.c b/nitro.c
index bdca361..31e4186 100644
--- a/nitro.c
+++ b/nitro.c
@@ -77,6 +77,9 @@ enum process_events {
 	// EVNT_DIED,   health check failed
 };
 
+/* max fd usage: 256 services with 256 loggers = 512 fd for logpipes + const. */
+#define MAXSV 512
+
 struct service {
 	char name[64];
 	deadline startstop;
@@ -90,7 +93,7 @@ struct service {
 	enum process_state state;
 	char seen;
 	char islog;
-} services[512];
+} services[MAXSV];
 
 int max_service = 0;
 int controlsock;
@@ -818,6 +821,8 @@ add_service(const char *name)
 
 	if (i == max_service) {
 		max_service++;
+		if (max_service >= MAXSV)
+			assert(!"out of services, nyi");
 
 		strcpy(services[i].name, name);
 		services[i].pid = 0;
-- 
cgit 1.4.1