[Lldb-commits] [lldb] [debugserver] Mark ASAN memory regions as "heap" (PR #113968)

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llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-lldb

Author: Felipe de Azevedo Piovezan (felipepiovezan)

<details>
<summary>Changes</summary>

This memory type is currently not handled, but it makes sense to mark it as a heap allocation in requests asking for memory region info.

---
Full diff: https://github.com/llvm/llvm-project/pull/113968.diff


1 Files Affected:

- (modified) lldb/tools/debugserver/source/MacOSX/MachVMRegion.cpp (+2-1) 


``````````diff
diff --git a/lldb/tools/debugserver/source/MacOSX/MachVMRegion.cpp b/lldb/tools/debugserver/source/MacOSX/MachVMRegion.cpp
index 60d4c3bc293a3c..97908b4acaf284 100644
--- a/lldb/tools/debugserver/source/MacOSX/MachVMRegion.cpp
+++ b/lldb/tools/debugserver/source/MacOSX/MachVMRegion.cpp
@@ -208,7 +208,8 @@ std::vector<std::string> MachVMRegion::GetMemoryTypes() const {
       m_data.user_tag == VM_MEMORY_MALLOC_LARGE_REUSABLE ||
       m_data.user_tag == VM_MEMORY_MALLOC_HUGE ||
       m_data.user_tag == VM_MEMORY_REALLOC ||
-      m_data.user_tag == VM_MEMORY_SBRK) {
+      m_data.user_tag == VM_MEMORY_SBRK ||
+      m_data.user_tag == VM_MEMORY_SANITIZER) {
     types.push_back("heap");
     if (m_data.user_tag == VM_MEMORY_MALLOC_TINY) {
       types.push_back("malloc-tiny");

``````````

</details>


https://github.com/llvm/llvm-project/pull/113968