From 9652b0ae2b477b2125946a1da974470aec55ef41 Mon Sep 17 00:00:00 2001
From: Brian Gianforcaro <b.gianfo@gmail.com>
Date: Sun, 9 Aug 2020 15:27:23 -0700
Subject: Kernel: Use Userspace<T> for the set_thread_name syscall

---
 Kernel/Process.h           | 2 +-
 Kernel/Syscalls/thread.cpp | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/Kernel/Process.h b/Kernel/Process.h
index 079a2a1717..fb978f51aa 100644
--- a/Kernel/Process.h
+++ b/Kernel/Process.h
@@ -308,7 +308,7 @@ public:
     void sys$exit_thread(void*);
     int sys$join_thread(pid_t tid, void** exit_value);
     int sys$detach_thread(pid_t tid);
-    int sys$set_thread_name(pid_t tid, const char* buffer, size_t buffer_size);
+    int sys$set_thread_name(pid_t tid, Userspace<const char*> buffer, size_t buffer_size);
     int sys$get_thread_name(pid_t tid, char* buffer, size_t buffer_size);
     int sys$rename(Userspace<const Syscall::SC_rename_params*>);
     int sys$mknod(Userspace<const Syscall::SC_mknod_params*>);
diff --git a/Kernel/Syscalls/thread.cpp b/Kernel/Syscalls/thread.cpp
index 35367bdd71..968d7bc453 100644
--- a/Kernel/Syscalls/thread.cpp
+++ b/Kernel/Syscalls/thread.cpp
@@ -169,7 +169,7 @@ int Process::sys$join_thread(pid_t tid, void** exit_value)
     return 0;
 }
 
-int Process::sys$set_thread_name(pid_t tid, const char* user_name, size_t user_name_length)
+int Process::sys$set_thread_name(pid_t tid, Userspace<const char*> user_name, size_t user_name_length)
 {
     REQUIRE_PROMISE(thread);
     auto name = validate_and_copy_string_from_user(user_name, user_name_length);
@@ -188,6 +188,7 @@ int Process::sys$set_thread_name(pid_t tid, const char* user_name, size_t user_n
     thread->set_name(name);
     return 0;
 }
+
 int Process::sys$get_thread_name(pid_t tid, char* buffer, size_t buffer_size)
 {
     REQUIRE_PROMISE(thread);
-- 
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