From 9cfd1b1a67ac93ffaaa4789888b3d803a678b962 Mon Sep 17 00:00:00 2001
From: Lucas CHOLLET <lucas.chollet@free.fr>
Date: Sun, 24 Jul 2022 12:04:31 +0200
Subject: [PATCH] LibCore: Make `Core::System::unveil` aware of %uid in path

This brings support for user-dependent paths in `unveil`.
---
 Userland/Libraries/LibCore/System.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Userland/Libraries/LibCore/System.cpp b/Userland/Libraries/LibCore/System.cpp
index 70a3a7b3c5..e2f277cdcd 100644
--- a/Userland/Libraries/LibCore/System.cpp
+++ b/Userland/Libraries/LibCore/System.cpp
@@ -12,6 +12,7 @@
 #include <AK/StdLibExtras.h>
 #include <AK/String.h>
 #include <AK/Vector.h>
+#include <LibCore/Account.h>
 #include <LibCore/File.h>
 #include <LibCore/System.h>
 #include <limits.h>
@@ -81,8 +82,10 @@ ErrorOr<void> pledge(StringView promises, StringView execpromises)
 
 ErrorOr<void> unveil(StringView path, StringView permissions)
 {
+    auto const parsed_path = Core::Account::parse_path_with_uid(path);
+
     Syscall::SC_unveil_params params {
-        { path.characters_without_null_termination(), path.length() },
+        { parsed_path.characters(), parsed_path.length() },
         { permissions.characters_without_null_termination(), permissions.length() },
     };
     int rc = syscall(SC_unveil, &params);