From 32fc2015543c41557a364d45213ca6c710b478bd Mon Sep 17 00:00:00 2001
From: Zhiheng Lin <onlyice0328@gmail.com>
Date: Fri, 21 Apr 2023 22:17:21 +0800
Subject: [PATCH] fix: avoid coroutine leaks when the dialecter initialization
 fails. (#6249)

Co-authored-by: Kevin Lin <kevin.lin@shopee.com>
---
 gorm.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/gorm.go b/gorm.go
index 4402a2df6..07a913fc2 100644
--- a/gorm.go
+++ b/gorm.go
@@ -179,6 +179,12 @@ func Open(dialector Dialector, opts ...Option) (db *DB, err error) {
 
 	if config.Dialector != nil {
 		err = config.Dialector.Initialize(db)
+
+		if err != nil {
+			if db, err := db.DB(); err == nil {
+				_ = db.Close()
+			}
+		}
 	}
 
 	preparedStmt := &PreparedStmtDB{