From 054f4cc9e3c12acc5bfb7f069af4b154e2c8e30b Mon Sep 17 00:00:00 2001
From: Etaash Mathamsetty <etaash.mathamsetty@gmail.com>
Date: Wed, 10 Apr 2024 14:43:46 -0400
Subject: [PATCH] fix exception with std::stoi

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

diff --git a/src/cpu.cpp b/src/cpu.cpp
index 4c69d71c..51c2570b 100644
--- a/src/cpu.cpp
+++ b/src/cpu.cpp
@@ -469,7 +469,8 @@ static bool find_input(const std::string& path, const char* input_prefix, std::s
         if (uscore != std::string::npos) {
             file.erase(uscore, std::string::npos);
             input = path + "/" + file + "_input";
-            return std::stoi(read_line(input)) > 0;
+            //9 characters should not overflow the 32-bit int
+            return std::stoi(read_line(input).substr(0, 9)) > 0;
         }
     }
     return false;