From 42a7c5d017a3a6bb5e6ed1b51b955ea3d756eead Mon Sep 17 00:00:00 2001
From: Markus Wick <markus@selfnet.de>
Date: Sat, 29 May 2021 09:24:09 +0200
Subject: core/memory: Check our memory fallbacks for out-of-bound behavior.
This makes it by far harder to crash yuzu.
Also implement the 48bit masking of AARCH64 while touching this code.
---
src/common/page_table.cpp | 1 +
1 file changed, 1 insertion(+)
(limited to 'src/common/page_table.cpp')
diff --git a/src/common/page_table.cpp b/src/common/page_table.cpp
index 8fd8620fd2..9fffd816f6 100644
--- a/src/common/page_table.cpp
+++ b/src/common/page_table.cpp
@@ -14,6 +14,7 @@ void PageTable::Resize(size_t address_space_width_in_bits, size_t page_size_in_b
const size_t num_page_table_entries{1ULL << (address_space_width_in_bits - page_size_in_bits)};
pointers.resize(num_page_table_entries);
backing_addr.resize(num_page_table_entries);
+ current_address_space_width_in_bits = address_space_width_in_bits;
}
} // namespace Common
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