From f67f70302b9418d80d8248380ca39a299bd232f9 Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Tue, 18 Feb 2020 13:28:08 +0100
Subject: [PATCH] uname: Use pledge()

---
 Userland/uname.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Userland/uname.cpp b/Userland/uname.cpp
index 8db9d7f6b0..b24b33cee7 100644
--- a/Userland/uname.cpp
+++ b/Userland/uname.cpp
@@ -26,9 +26,15 @@
 
 #include <stdio.h>
 #include <sys/utsname.h>
+#include <unistd.h>
 
 int main(int argc, char** argv)
 {
+    if (pledge("stdio", nullptr) < 0) {
+        perror("pledge");
+        return 1;
+    }
+
     utsname uts;
     int rc = uname(&uts);
     if (rc < 0) {