From 3771c49a94806b317fe4de470e96ae589b660a1b Mon Sep 17 00:00:00 2001
From: Husam Harazi <husam999h@gmail.com>
Date: Wed, 20 Dec 2023 14:56:15 +0300
Subject: [PATCH] filesystem: Set the sticky bit on `/tmp/hypr` (#4199)

To prevent unprivileged users from deleting other users' files.
---
 src/Compositor.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Compositor.cpp b/src/Compositor.cpp
index cbdfa2881..ab478a87b 100644
--- a/src/Compositor.cpp
+++ b/src/Compositor.cpp
@@ -50,7 +50,7 @@ CCompositor::CCompositor() {
 
     if (!std::filesystem::exists("/tmp/hypr")) {
         std::filesystem::create_directory("/tmp/hypr");
-        std::filesystem::permissions("/tmp/hypr", std::filesystem::perms::all, std::filesystem::perm_options::replace);
+        std::filesystem::permissions("/tmp/hypr", std::filesystem::perms::all | std::filesystem::perms::sticky_bit, std::filesystem::perm_options::replace);
     }
 
     const auto INSTANCEPATH = "/tmp/hypr/" + m_szInstanceSignature;