Fix null dereference when logging enabled on 32-bit platforms in Host…

…CodeHeap::InitializeHeapList() (#83875)
dotnet · Mar 24, 2023 · 605eb6e · 605eb6e
1 parent 51fcdf7
commit 605eb6e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/coreclr/vm/dynamicmethod.cpp b/src/coreclr/vm/dynamicmethod.cpp
@@ -457,7 +457,7 @@ HeapList* HostCodeHeap::InitializeHeapList(CodeHeapRequestInfo *pInfo)
     m_pHeapList = (PTR_HeapList)pHp;
 
     LOG((LF_BCL, LL_INFO100, "Level2 - CodeHeap creation {0x%p} - size available 0x%p, private data ptr [0x%p, 0x%p]\n",
-        (HostCodeHeap*)this, m_TotalBytesAvailable, pTracker, pTracker->size));
+        (HostCodeHeap*)this, m_TotalBytesAvailable, pTracker, (pTracker ? pTracker->size : 0)));
 
     // It is important to exclude the CLRPersonalityRoutine from the tracked range
     pHp->startAddress = dac_cast<TADDR>(m_pBaseAddr) + (pTracker ? pTracker->size : 0);