From 20cb1a0a1a96b1c28fc6c444cae18c95c1465b74 Mon Sep 17 00:00:00 2001
From: Andrei Maiboroda <andrei@ethereum.org>
Date: Mon, 3 Jan 2022 19:50:15 +0100
Subject: [PATCH] Fix overflow when calculating max allowed size of memory
 (4Gb)

---
 lib/fizzy/limits.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/fizzy/limits.hpp b/lib/fizzy/limits.hpp
index f0d19851d..a16cacb75 100644
--- a/lib/fizzy/limits.hpp
+++ b/lib/fizzy/limits.hpp
@@ -14,7 +14,7 @@ constexpr uint32_t PageSize = 65536;
 /// Convert memory size in pages to size in bytes.
 inline constexpr uint64_t memory_pages_to_bytes(uint32_t pages) noexcept
 {
-    return pages * PageSize;
+    return uint64_t{pages} * PageSize;
 }
 
 /// The maximum memory page limit as defined by the specification.