From 6da142c7c51f52c5b40ffc9110f9d83e75bdcf65 Mon Sep 17 00:00:00 2001
From: bscout9956 <bs.blackscout.bs@gmail.com>
Date: Wed, 6 Nov 2024 00:26:30 -0300
Subject: [PATCH] Prevent percentage memory calculation from overflowing

---
 src/limits/Misc/MemoryAvailable.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/limits/Misc/MemoryAvailable.cpp b/src/limits/Misc/MemoryAvailable.cpp
index 50c7b29..7f09d04 100644
--- a/src/limits/Misc/MemoryAvailable.cpp
+++ b/src/limits/Misc/MemoryAvailable.cpp
@@ -23,7 +23,8 @@ struct MemoryLimit : public SimpleAdjuster
             MEMORYSTATUSEX sysmem = { sizeof(sysmem) };
             if(GlobalMemoryStatusEx(&sysmem))
             {
-                memory = uint32_t(sysmem.ullTotalPhys * std::stoul(value.substr(0, value.size() - 1)) / 100);
+                auto calcmem = sysmem.ullTotalPhys * (std::stoul(value.substr(0, value.size() - 1)) / 100.0);
+                memory = calcmem > UINT32_MAX ? UINT32_MAX : uint32_t(calcmem); // use the maximum value of uint32_t (if the calculated value exceeds the capacity)
             }
         }
         else