From 1934a1ec0beee6e9472cb336ebc2566de66cd674 Mon Sep 17 00:00:00 2001
From: Andreas Kling <awesomekling@gmail.com>
Date: Sat, 11 Jan 2020 20:49:39 +0100
Subject: [PATCH] Shell: Use pledge()

---
 Shell/main.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Shell/main.cpp b/Shell/main.cpp
index 0b98cdb781..c43ceac85a 100644
--- a/Shell/main.cpp
+++ b/Shell/main.cpp
@@ -843,6 +843,11 @@ void save_history()
 
 int main(int argc, char** argv)
 {
+    if (pledge("stdio rpath wpath cpath proc exec tty", nullptr) < 0) {
+        perror("pledge");
+        return 1;
+    }
+
     g.uid = getuid();
     g.sid = setsid();
     tcsetpgrp(0, getpgrp());