From a3326d2bbaabd7fa43b406677690a0c252dc3eb1 Mon Sep 17 00:00:00 2001
From: suger-no <1030699086@qq.com>
Date: Fri, 14 Apr 2023 08:34:06 +0800
Subject: [PATCH] bug fix:RewriteAof will panic if appendonly property is no

---
 database/server.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/database/server.go b/database/server.go
index 57484ad..da857f1 100644
--- a/database/server.go
+++ b/database/server.go
@@ -129,9 +129,15 @@ func (server *Server) Exec(c redis.Connection, cmdLine [][]byte) (result redis.R
 	} else if cmdName == "unsubscribe" {
 		return pubsub.UnSubscribe(server.hub, c, cmdLine[1:])
 	} else if cmdName == "bgrewriteaof" {
+		if !config.Properties.AppendOnly {
+			return protocol.MakeErrReply("AppendOnly is false, you can't rewrite aof file")
+		}
 		// aof.go imports router.go, router.go cannot import BGRewriteAOF from aof.go
 		return BGRewriteAOF(server, cmdLine[1:])
 	} else if cmdName == "rewriteaof" {
+		if !config.Properties.AppendOnly {
+			return protocol.MakeErrReply("AppendOnly is false, you can't rewrite aof file")
+		}
 		return RewriteAOF(server, cmdLine[1:])
 	} else if cmdName == "flushall" {
 		return server.flushAll()