From: 胡玮文 <huww98@outlook.com>
Date: Sat, 16 Mar 2024 11:34:07 +0000 (+0800)
Subject: common/Journald: avoid future mis-use of copy
X-Git-Tag: v20.0.0~1992^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=603b69b4fdf9ae69a9a943d62b9431cea4eac991;p=ceph.git

common/Journald: avoid future mis-use of copy

EntryEncoderBase have self-referencing pointers in it, and cannot be
copied safely.

Signed-off-by: 胡玮文 <huww98@outlook.com>
---

diff --git a/src/common/Journald.cc b/src/common/Journald.cc
index 983a190b1a70..164b65834a64 100644
--- a/src/common/Journald.cc
+++ b/src/common/Journald.cc
@@ -87,6 +87,8 @@ class EntryEncoderBase {
     m_msg_vec[0].iov_len = static_segment.size();
   }
 
+  EntryEncoderBase(const EntryEncoderBase&) = delete; // we have self-referencing pointers
+
   constexpr struct iovec *iovec() { return this->m_msg_vec; }
   constexpr std::size_t iovec_len()
   {