From: Timo Sirainen <timo.sirainen@open-xchange.com>
Date: Thu, 23 Mar 2023 14:37:08 +0000 (+0200)
Subject: master: Add asserts to make sure counters don't wrap
X-Git-Tag: 2.3.21~82
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=008622eb2c31236497ee2e24fe0029fdc29f72bb;p=thirdparty%2Fdovecot%2Fcore.git

master: Add asserts to make sure counters don't wrap
---

diff --git a/src/master/service-process.c b/src/master/service-process.c
index a7935f8138..296cc3e3e9 100644
--- a/src/master/service-process.c
+++ b/src/master/service-process.c
@@ -401,8 +401,11 @@ void service_process_destroy(struct service_process *process)
 	}
 	hash_table_remove(service_pids, POINTER_CAST(process->pid));
 
-	if (process->available_count > 0)
+	if (process->available_count > 0) {
+		i_assert(service->process_avail > 0);
 		service->process_avail--;
+	}
+	i_assert(service->process_count > 0);
 	service->process_count--;
 	i_assert(service->process_avail <= service->process_count);