[Lldb-commits] [lldb] [lldb] Update TestProcessCrashInfo for MTE (PR #185808)

[Jonas Devlieghere via lldb-commits]

https://github.com/JDevlieghere created https://github.com/llvm/llvm-project/pull/185808

With MTE, the issue is caught by hardware and libmalloc records a different message: "BUG IN CLIENT OF LIBMALLOC: MTE tag mismatch (probable double-free)". Update the test accordingly.

>From 02365fa5d5c11667662d1e5fda5423fa3532aa4b Mon Sep 17 00:00:00 2001
From: Jonas Devlieghere <jonas at devlieghere.com>
Date: Tue, 10 Mar 2026 22:53:44 -0700
Subject: [PATCH] [lldb] Update TestProcessCrashInfo for MTE

With MTE, the issue is caught by hardware and libmalloc records a
different message: "BUG IN CLIENT OF LIBMALLOC: MTE tag mismatch
(probable double-free)". Update the test accordingly.
---
 .../functionalities/process_crash_info/TestProcessCrashInfo.py   | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lldb/test/API/functionalities/process_crash_info/TestProcessCrashInfo.py b/lldb/test/API/functionalities/process_crash_info/TestProcessCrashInfo.py
index c143da2bf94fb..835b9c72a4be2 100644
--- a/lldb/test/API/functionalities/process_crash_info/TestProcessCrashInfo.py
+++ b/lldb/test/API/functionalities/process_crash_info/TestProcessCrashInfo.py
@@ -26,6 +26,7 @@ def containsLibmallocError(self, output):
         for error in [
             "pointer being freed was not allocated",
             "not an allocated block",
+            "MTE tag mismatch",
         ]:
             if error in output:
                 return True