use O_CLOEXEC; ok tb

3 files changed, 6 insertions, 6 deletions

diff --git a/src/lib/libcrypto/rand/randfile.c b/src/lib/libcrypto/rand/randfile.c
index 5fdfcb8dd3..8b56585ee1 100644
--- a/src/lib/libcrypto/rand/randfile.c
+++ b/src/lib/libcrypto/rand/randfile.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: randfile.c,v 1.45 2024/04/10 14:53:01 beck Exp $ */
+/* $OpenBSD: randfile.c,v 1.46 2026/03/10 05:26:04 deraadt Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -105,7 +105,7 @@ RAND_write_file(const char *file)
                 return (1);
         }
 
-        fd = open(file, O_WRONLY|O_CREAT, 0600);
+        fd = open(file, O_WRONLY|O_CREAT|O_CLOEXEC, 0600);
         if (fd == -1)
                 return (1);
         out = fdopen(fd, "wb");
diff --git a/src/lib/libtls/tls_config.c b/src/lib/libtls/tls_config.c
index 22fa8455a1..848117a91a 100644
--- a/src/lib/libtls/tls_config.c
+++ b/src/lib/libtls/tls_config.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: tls_config.c,v 1.71 2024/08/02 15:00:01 tb Exp $ */
+/* $OpenBSD: tls_config.c,v 1.72 2026/03/10 05:26:04 deraadt Exp $ */
 /*
  * Copyright (c) 2014 Joel Sing <jsing@openbsd.org>
  *
@@ -49,7 +49,7 @@ tls_config_load_file(struct tls_error *error, const char *filetype,
         *buf = NULL;
         *len = 0;
 
-        if ((fd = open(filename, O_RDONLY)) == -1) {
+        if ((fd = open(filename, O_RDONLY|O_CLOEXEC)) == -1) {
                 tls_error_set(error, TLS_ERROR_UNKNOWN,
                     "failed to open %s file '%s'",
                     filetype, filename);
diff --git a/src/lib/libtls/tls_util.c b/src/lib/libtls/tls_util.c
index b276d2cfa7..d93efb830d 100644
--- a/src/lib/libtls/tls_util.c
+++ b/src/lib/libtls/tls_util.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: tls_util.c,v 1.16 2023/05/14 07:26:25 op Exp $ */
+/* $OpenBSD: tls_util.c,v 1.17 2026/03/10 05:26:04 deraadt Exp $ */
 /*
  * Copyright (c) 2014 Joel Sing <jsing@openbsd.org>
  * Copyright (c) 2014 Ted Unangst <tedu@openbsd.org>
@@ -162,7 +162,7 @@ tls_load_file(const char *name, size_t *len, char *password)
 
         *len = 0;
 
-        if ((fd = open(name, O_RDONLY)) == -1)
+        if ((fd = open(name, O_RDONLY|O_CLOEXEC)) == -1)
                 return (NULL);
 
         /* Just load the file into memory without decryption */