From 2e81dc6c5976b45d3f59565fc843f11f01f35063 Mon Sep 17 00:00:00 2001
From: "Dongjia \"toka\" Zhang" <tokazerkje@outlook.com>
Date: Thu, 2 May 2024 20:00:51 +0200
Subject: [PATCH] Fix DDFuzz instrumentation (#2134)

---
 libafl_cc/src/ddg-instr.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libafl_cc/src/ddg-instr.cc b/libafl_cc/src/ddg-instr.cc
index 8d8bca3c96..87539911eb 100644
--- a/libafl_cc/src/ddg-instr.cc
+++ b/libafl_cc/src/ddg-instr.cc
@@ -738,7 +738,7 @@ class DDGInstrModulePass : public PassInfoMixin<DDGInstrModulePass> {
         }
         if (HashedLoc == nullptr) continue;
 
-        HashedLoc = IRB.CreateZExt(HashedLoc, IRB.getInt32Ty());
+        HashedLoc = IRB.CreateZExt(HashedLoc, IRB.getInt16Ty());
 
         LoadInst *MapPtr =
             IRB.CreateLoad(PointerType::get(Int8Ty, 0), DDGMapPtr);