From 73f7d2f9b173d1a5435b7d8a1c0d21cbdc8d9126 Mon Sep 17 00:00:00 2001
From: ganyang <ganyang2@huawei.com>
Date: Tue, 7 Mar 2023 21:17:06 +0800
Subject: [PATCH] clear password later for LogStreamer

---
 src/bin/pg_basebackup/pg_basebackup.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/bin/pg_basebackup/pg_basebackup.cpp b/src/bin/pg_basebackup/pg_basebackup.cpp
index 77053a5ea..dbeebca8c 100644
--- a/src/bin/pg_basebackup/pg_basebackup.cpp
+++ b/src/bin/pg_basebackup/pg_basebackup.cpp
@@ -1154,8 +1154,6 @@ static void BaseBackup(void)
         /* Error message already written in GetConnection() */
         exit(1);
 
-    ClearAndFreePasswd();
-
     /*
      * Run IDENTIFY_SYSTEM so we can get the timeline
      */
@@ -1335,6 +1333,7 @@ static void BaseBackup(void)
         StartLogStreamer((const char *)xlogstart, timeline, sysidentifier);
     }
 
+    ClearAndFreePasswd();
     /* free sysidentifier after use */
     PQfreemem(sysidentifier);
     sysidentifier = NULL;