[PATCH] Guard `CLOBBER_FREED_MEMORY` & `MEMORY_CONTEXT_CHECKING` - Mailing list pgsql-hackers

From 73dbe66c0ed68ae588223639a2ba93f6a727b704 Mon Sep 17 00:00:00 2001
From: Samuel Marks <807580+SamuelMarks@users.noreply.github.com>
Date: Fri, 23 Aug 2024 16:03:41 -0500
Subject: [PATCH] [src/include/pg_config_manual.h] Guard `CLOBBER_FREED_MEMORY`
 & `MEMORY_CONTEXT_CHECKING`

---
 src/include/pg_config_manual.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/include/pg_config_manual.h b/src/include/pg_config_manual.h
index e799c298..1f28d585 100644
--- a/src/include/pg_config_manual.h
+++ b/src/include/pg_config_manual.h
@@ -261,7 +261,7 @@
  * facilitate catching bugs that refer to already-freed values.
  * Right now, this gets defined automatically if --enable-cassert.
  */
-#ifdef USE_ASSERT_CHECKING
+#if defined(USE_ASSERT_CHECKING) && !defined(CLOBBER_FREED_MEMORY)
 #define CLOBBER_FREED_MEMORY
 #endif

@@ -270,7 +270,8 @@
  * bytes than were allocated).  Right now, this gets defined
  * automatically if --enable-cassert or USE_VALGRIND.
  */
-#if defined(USE_ASSERT_CHECKING) || defined(USE_VALGRIND)
+#if (defined(USE_ASSERT_CHECKING) || defined(USE_VALGRIND)) && \
+    !defined(MEMORY_CONTEXT_CHECKING)
 #define MEMORY_CONTEXT_CHECKING
 #endif

-- 
2.43.0

Samuel Marks, PhD
https://linkedin.com/in/samuelmarks