From 6c335e1c315a68283b1303afb06a3d5a34adab83 Mon Sep 17 00:00:00 2001
From: Thomas Klausner <wiz@NetBSD.org>
Date: Wed, 25 Feb 2015 22:22:50 +0100
Subject: Close file descriptors on exec.

Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Thomas Klausner <wiz@NetBSD.org>
---
 choose.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'choose.c')

diff --git a/choose.c b/choose.c
index 6459b61..72f6bb1 100644
--- a/choose.c
+++ b/choose.c
@@ -98,6 +98,8 @@ GetSessionNames(int *count_ret, String **short_names_ret,
     if ((dir = opendir (path)) == NULL)
 	return 0;
 
+    fcntl(dirfd(dir), F_SETFD, FD_CLOEXEC);
+
     count = 0;
 
     while ((entry = readdir (dir)) != NULL)
-- 
cgit v1.2.3