From 996c53b5ca029f1b79fd29f113dec42361ffba94 Mon Sep 17 00:00:00 2001
From: Luke Li <luke.li@ibm.com>
Date: Thu, 28 Nov 2024 09:41:57 -0500
Subject: [PATCH] Fix a Typo in the Server Query for the Vector API

Fix a typo that is causing the client to segfault in
server mode; it had never been detected because we were not
reaching the Vector API in server mode before.

Signed-off-by: Luke Li <luke.li@ibm.com>
---
 runtime/compiler/optimizer/VectorAPIExpansion.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/runtime/compiler/optimizer/VectorAPIExpansion.cpp b/runtime/compiler/optimizer/VectorAPIExpansion.cpp
index db4e844279e..9d812899962 100644
--- a/runtime/compiler/optimizer/VectorAPIExpansion.cpp
+++ b/runtime/compiler/optimizer/VectorAPIExpansion.cpp
@@ -697,7 +697,7 @@ TR_VectorAPIExpansion::getOpaqueClassBlockFromClassNode(TR::Compilation *comp, T
          {
          auto stream = comp->getStream();
          stream->write(JITServer::MessageType::KnownObjectTable_getOpaqueClass,
-                        symRef->getKnownObjectIndex());
+                        knownObjectIndex);
          clazz = (TR_OpaqueClassBlock *)std::get<0>(stream->read<uintptr_t>());
          }
       else