From e15f354e889236dea417444cc9c0fe9d63e0cfd6 Mon Sep 17 00:00:00 2001
From: Finn Wilkinson <finnwilkinson5@gmail.com>
Date: Fri, 8 Nov 2024 13:10:00 +0000
Subject: [PATCH] Fixed LD1W (into ZA, 32-bit) buffer overflow error.

---
 src/lib/arch/aarch64/Instruction_execute.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/arch/aarch64/Instruction_execute.cc b/src/lib/arch/aarch64/Instruction_execute.cc
index 8f222c11a..4021fab6d 100644
--- a/src/lib/arch/aarch64/Instruction_execute.cc
+++ b/src/lib/arch/aarch64/Instruction_execute.cc
@@ -3632,7 +3632,7 @@ void Instruction::execute() {
         for (int i = 0; i < partition_num; i++) {
           const uint32_t* row = sourceValues_[i].getAsVector<uint32_t>();
           uint32_t out[64] = {0};
-          memcpy(out, row, partition_num * sizeof(uint64_t));
+          memcpy(out, row, partition_num * sizeof(uint32_t));
           uint64_t shifted_active = 1ull << ((i % 16) * 4);
           if (pg[i / 16] & shifted_active) {
             out[sliceNum] = data[i];