From: anton <anton@openbsd.org>
Date: Wed, 12 Jul 2023 18:21:39 +0000 (+0000)
Subject: Report fork errors as this test is likely to hit the default
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=4c75a3c1c1a141259ac481058647142f0ff729b2;p=openbsd

Report fork errors as this test is likely to hit the default
kern.maxproc limit.
---

diff --git a/regress/sys/net/pf_trans/dev-limit.c b/regress/sys/net/pf_trans/dev-limit.c
index b4e1f88ff59..5a0aa85cd4e 100644
--- a/regress/sys/net/pf_trans/dev-limit.c
+++ b/regress/sys/net/pf_trans/dev-limit.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: dev-limit.c,v 1.2 2023/07/10 17:45:17 anton Exp $ */
+/*	$OpenBSD: dev-limit.c,v 1.3 2023/07/12 18:21:39 anton Exp $ */
 
 /*
  * Copyright (c) 2023 Alexandr Nedvedicky <sashan@openbsd.org>
@@ -118,7 +118,13 @@ main(int argc, char *const argv[])
 
 	i = 0;
 	while ((sigchild == 0) && (i < chld_count)) {
-		if ((pids[i++] = fork()) == 0)
+		pid_t pid;
+
+		pid = fork();
+		pids[i++] = pid;
+		if (pid == -1)
+			warn("fork");
+		else if (pid == 0)
 			execl(argv[0], argv[0], "-t", sleep_arg, NULL);
 	}
 	chld_count = i;