From 8215ea780f1f1212da79863ce16956e3339bd88b Mon Sep 17 00:00:00 2001
From: deraadt <deraadt@openbsd.org>
Date: Tue, 12 Dec 2017 15:33:34 +0000
Subject: [PATCH] ld.so's syscall _dl_* API/ABI doesn't reurn errno, but
 -errno. Reviewing behaviour artifacts with pledge, I discover a
 close(-ENOSYS).. ok guenther

---
 libexec/ld.so/sod.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/libexec/ld.so/sod.c b/libexec/ld.so/sod.c
index df41e143751..06ec49bf3aa 100644
--- a/libexec/ld.so/sod.c
+++ b/libexec/ld.so/sod.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: sod.c,v 1.34 2017/01/24 07:48:37 guenther Exp $	*/
+/*	$OpenBSD: sod.c,v 1.35 2017/12/12 15:33:34 deraadt Exp $	*/
 
 /*
  * Copyright (c) 1993 Paul Kranenburg
@@ -164,8 +164,10 @@ _dl_maphints(void)
 	long		hsize = 0;
 	int		hfd;
 
-	if ((hfd = _dl_open(_PATH_LD_HINTS, O_RDONLY | O_CLOEXEC)) < 0)
+	if ((hfd = _dl_open(_PATH_LD_HINTS, O_RDONLY | O_CLOEXEC)) < 0) {
+		hfd = -1;
 		goto bad_hints;
+	}
 
 	if (_dl_fstat(hfd, &sb) != 0 || !S_ISREG(sb.st_mode) ||
 	    sb.st_size < sizeof(struct hints_header) || sb.st_size > LONG_MAX)
-- 
2.20.1