From 089d903eb534caa106ef8f94af51bc30c9e2bbea Mon Sep 17 00:00:00 2001
From: sabdenovch <sabdenovch@yandex-team.com>
Date: Mon, 20 Apr 2026 16:18:43 +0300
Subject: Revert commit rXXXXXX, Poison memory in allocation holders
 commit_hash:3dc71807ca8b74fbc84807633ded4fca86b0151e

---
 library/cpp/yt/memory/ref.cpp | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'library/cpp/yt/memory/ref.cpp')

diff --git a/library/cpp/yt/memory/ref.cpp b/library/cpp/yt/memory/ref.cpp
index 1743680b581..5a6ca1e3373 100644
--- a/library/cpp/yt/memory/ref.cpp
+++ b/library/cpp/yt/memory/ref.cpp
@@ -3,7 +3,6 @@
 #include "blob.h"
 
 #include <library/cpp/yt/malloc/malloc.h>
-#include <library/cpp/yt/memory/poison.h>
 
 #include <library/cpp/yt/misc/port.h>
 
@@ -100,7 +99,6 @@ class TAllocationHolderBase
 public:
     ~TAllocationHolderBase()
     {
-        PoisonFreedMemory(GetRef());
 #ifdef YT_ENABLE_REF_COUNTED_TRACKING
         TRefCountedTrackerFacade::FreeTagInstance(Cookie_);
         TRefCountedTrackerFacade::FreeSpace(Cookie_, Size_);
@@ -131,8 +129,6 @@ protected:
 #endif
         if (options.InitializeStorage) {
             ::memset(static_cast<TDerived*>(this)->GetBegin(), 0, Size_);
-        } else {
-            PoisonUninitializedMemory(GetRef());
         }
 #ifdef YT_ENABLE_REF_COUNTED_TRACKING
         TRefCountedTrackerFacade::AllocateTagInstance(Cookie_);
-- 
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