From e129666533b96eb0f8450ae1217d3c2bc5873f64 Mon Sep 17 00:00:00 2001
From: Max Charlamb <44248479+max-charlamb@users.noreply.github.com>
Date: Wed, 3 Sep 2025 09:52:55 -0400
Subject: [PATCH] fix counting additional threads

---
 src/coreclr/debug/daccess/request.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/coreclr/debug/daccess/request.cpp b/src/coreclr/debug/daccess/request.cpp
index c6900689384220..730bdcddaffb80 100644
--- a/src/coreclr/debug/daccess/request.cpp
+++ b/src/coreclr/debug/daccess/request.cpp
@@ -3815,7 +3815,7 @@ ClrDataAccess::GetSyncBlockData(unsigned int SBNumber, struct DacpSyncBlockData
                     do
                     {
                         pSyncBlockData->AdditionalThreadCount++;
-                        pLink = pBlock->m_Link.m_pNext;
+                        pLink = pLink->m_pNext;
                     }
                     while ((pLink != NULL) &&
                         (pSyncBlockData->AdditionalThreadCount < 1000));