From 2c95b32f04e4f76589ee3652ab01e8769045b7ba Mon Sep 17 00:00:00 2001
From: zwtmichael <zhuwentao5@huawei.com>
Date: Thu, 24 Nov 2022 15:20:27 +0800
Subject: [PATCH] fix mem lease problem

Signed-off-by: zwtmichael <zhuwentao5@huawei.com>
---
 src/sqlite3.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/sqlite3.c b/src/sqlite3.c
index 67d6dce..a192516 100644
--- a/src/sqlite3.c
+++ b/src/sqlite3.c
@@ -85549,12 +85549,14 @@ SQLITE_API int sqlite3_step(sqlite3_stmt *pStmt){
   if( rc==SQLITE_DONE && db->xDropTableHandle!=NULL && db->isDropTable==1 ){
     db->isDropTable = 0;
     db->xDropTableHandle(db, db->mDropTableName, db->mDropSchemaName);
-    if( db->mDropTableName!=NULL ){
-      sqlite3_free(db->mDropTableName);
-    }
-    if( db->mDropSchemaName!=NULL ){
-      sqlite3_free(db->mDropSchemaName);
-    }
+  }
+  if( db->mDropTableName!=NULL ){
+    sqlite3_free(db->mDropTableName);
+    db->mDropTableName = NULL;
+  }
+  if( db->mDropSchemaName!=NULL ){
+    sqlite3_free(db->mDropSchemaName);
+    db->mDropSchemaName = NULL;
   }
 #endif
   sqlite3_mutex_leave(db->mutex);
-- 
Gitee