From 9d8482c3e8f0dd4cc050e1e9ec64a8ff51eba97e Mon Sep 17 00:00:00 2001
From: Brian Gianforcaro <bgianf@serenityos.org>
Date: Fri, 23 Jul 2021 09:31:08 -0700
Subject: [PATCH] Kernel: Use StringView when parsing pledges in sys$pledge(..)

This ensures no potential allocation as in some cases the pledge char*
could be promoted to AK::String by the compiler to execute the
comparison.
---
 Kernel/Syscalls/pledge.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Kernel/Syscalls/pledge.cpp b/Kernel/Syscalls/pledge.cpp
index 4b83e4e5413..885b1317a1c 100644
--- a/Kernel/Syscalls/pledge.cpp
+++ b/Kernel/Syscalls/pledge.cpp
@@ -39,7 +39,7 @@ KResultOr<FlatPtr> Process::sys$pledge(Userspace<const Syscall::SC_pledge_params
         auto parts = pledge_spec.split_view(' ');
         for (auto& part : parts) {
 #define __ENUMERATE_PLEDGE_PROMISE(x)   \
-    if (part == #x) {                   \
+    if (part == StringView { #x }) {    \
         mask |= (1u << (u32)Pledge::x); \
         continue;                       \
     }