From 4b0e0bd9b8d848d4a012bd3a8b1c3124947eeac7 Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Tue, 18 Feb 2020 13:19:10 +0100
Subject: [PATCH] env: Use pledge()

---
 Userland/env.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Userland/env.cpp b/Userland/env.cpp
index 57f32ba884..1bbc46cc1c 100644
--- a/Userland/env.cpp
+++ b/Userland/env.cpp
@@ -29,6 +29,11 @@
 
 int main(int, char**)
 {
+    if (pledge("stdio", nullptr) < 0) {
+        perror("pledge");
+        return 1;
+    }
+
     for (size_t i = 0; environ[i]; ++i)
         printf("%s\n", environ[i]);
     return 0;