From 62cb1ffc5096f64b7e06dab1202fdead4e85deeb Mon Sep 17 00:00:00 2001
From: Roy Marples <roy@marples.name>
Date: Thu, 28 Jan 2021 12:13:45 +0000
Subject: [PATCH] privsep: Don't add 1 to max fd open when limiting resources

It shoud no longer be needed for OpenBSD, Linux and Solaris.
---
 src/privsep.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/privsep.c b/src/privsep.c
index 6dde4a1b..fb77bd27 100644
--- a/src/privsep.c
+++ b/src/privsep.c
@@ -148,13 +148,12 @@ ps_dropprivs(struct dhcpcd_ctx *ctx)
 		 */
 		unsigned long maxfd;
 		maxfd = (unsigned long)eloop_event_count(ctx->eloop);
-		if (IN_PRIVSEP_SE(ctx))
-			maxfd++; /* XXX why? */
 
 		struct rlimit rmaxfd = {
 		    .rlim_cur = maxfd,
 		    .rlim_max = maxfd
 		};
+
 		if (setrlimit(RLIMIT_NOFILE, &rmaxfd) == -1)
 			logerr("setrlimit RLIMIT_NOFILE");
 #else
-- 
2.47.3