From f18a176b601c8dc15b372607a4e9f289bdc25ee4 Mon Sep 17 00:00:00 2001
From: Subv <subv2112@gmail.com>
Date: Mon, 7 Aug 2017 13:37:16 -0500
Subject: [PATCH] Kernel/Memory: Make IsValidPhysicalAddress not go through the
current process' virtual memory mapping.
---
src/core/memory.cpp | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/src/core/memory.cpp b/src/core/memory.cpp
index 4dcbf22748..4d16736f56 100644
--- a/src/core/memory.cpp
+++ b/src/core/memory.cpp
@@ -208,8 +208,7 @@ bool IsValidVirtualAddress(const VAddr vaddr) {
}
bool IsValidPhysicalAddress(const PAddr paddr) {
- boost::optional<VAddr> vaddr = PhysicalToVirtualAddress(paddr);
- return vaddr && IsValidVirtualAddress(*vaddr);
+ return GetPhysicalPointer(paddr) != nullptr;
}
u8* GetPointer(const VAddr vaddr) {
--
GitLab