From 66cd879d2dd48381249c0f3263c646e5d220d3c0 Mon Sep 17 00:00:00 2001
From: Antonio Andelic <antonio@clickhouse.com>
Date: Tue, 2 Apr 2024 13:58:17 +0200
Subject: [PATCH] Fix msan

---
 src/Coordination/Changelog.cpp        | 2 +-
 src/Coordination/InMemoryLogStore.cpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Coordination/Changelog.cpp b/src/Coordination/Changelog.cpp
index d531b1266ef..58d396aad88 100644
--- a/src/Coordination/Changelog.cpp
+++ b/src/Coordination/Changelog.cpp
@@ -2219,7 +2219,7 @@ uint64_t Changelog::getStartIndex() const
 LogEntryPtr Changelog::getLastEntry() const
 {
     /// This entry treaded in special way by NuRaft
-    static LogEntryPtr fake_entry = nuraft::cs_new<nuraft::log_entry>(0, nuraft::buffer::alloc(sizeof(uint64_t)));
+    static LogEntryPtr fake_entry = nuraft::cs_new<nuraft::log_entry>(0, nuraft::buffer::alloc(0));
 
     auto entry = entry_storage.getEntry(max_log_id);
     if (entry == nullptr)
diff --git a/src/Coordination/InMemoryLogStore.cpp b/src/Coordination/InMemoryLogStore.cpp
index ee93c02b4b0..32aaf8e0d4a 100644
--- a/src/Coordination/InMemoryLogStore.cpp
+++ b/src/Coordination/InMemoryLogStore.cpp
@@ -16,7 +16,7 @@ ptr<log_entry> makeClone(const ptr<log_entry> & entry)
 InMemoryLogStore::InMemoryLogStore()
     : start_idx(1)
 {
-    nuraft::ptr<nuraft::buffer> buf = nuraft::buffer::alloc(sizeof(uint64_t));
+    nuraft::ptr<nuraft::buffer> buf = nuraft::buffer::alloc(0);
     logs[0] = nuraft::cs_new<nuraft::log_entry>(0, buf);
 }