Kernel: Use try_copy_kstring_from_user() in sys$link()

1 files changed, 7 insertions, 7 deletions

diff --git a/Kernel/Syscalls/link.cpp b/Kernel/Syscalls/link.cpp
index be3941e9e3..d0b08125ac 100644
--- a/Kernel/Syscalls/link.cpp
+++ b/Kernel/Syscalls/link.cpp
@@ -17,13 +17,13 @@ KResultOr<FlatPtr> Process::sys$link(Userspace<const Syscall::SC_link_params*> u
     Syscall::SC_link_params params;
     if (!copy_from_user(&params, user_params))
         return EFAULT;
-    auto old_path = copy_string_from_user(params.old_path);
-    if (old_path.is_null())
-        return EFAULT;
-    auto new_path = copy_string_from_user(params.new_path);
-    if (new_path.is_null())
-        return EFAULT;
-    return VirtualFileSystem::the().link(old_path, new_path, current_directory());
+    auto old_path_or_error = try_copy_kstring_from_user(params.old_path);
+    if (old_path_or_error.is_error())
+        return old_path_or_error.error();
+    auto new_path_or_error = try_copy_kstring_from_user(params.new_path);
+    if (new_path_or_error.is_error())
+        return new_path_or_error.error();
+    return VirtualFileSystem::the().link(old_path_or_error.value()->view(), new_path_or_error.value()->view(), current_directory());
 }
 
 KResultOr<FlatPtr> Process::sys$symlink(Userspace<const Syscall::SC_symlink_params*> user_params)