From 18eb369de8947d26ff3c0666bf6a6ba9786780a8 Mon Sep 17 00:00:00 2001
From: awalol <awalolcn@gmail.com>
Date: Tue, 13 Feb 2024 01:17:52 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=20shuffixBuf=20=E5=8C=B9?=
 =?UTF-8?q?=E9=85=8D=E6=96=B9=E6=B3=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 algo/qmc/qmc.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/algo/qmc/qmc.go b/algo/qmc/qmc.go
index 1f6843a..f991127 100644
--- a/algo/qmc/qmc.go
+++ b/algo/qmc/qmc.go
@@ -140,12 +140,12 @@ func (d *Decoder) searchKey() (err error) {
 		return err
 	}
 
-	switch string(bytes.ReplaceAll(suffixBuf, []byte{0x00}, []byte{})) {
+	switch string(suffixBuf) {
 	case "QTag":
 		return d.readRawMetaQTag()
 	case "STag":
 		return errors.New("qmc: file with 'STag' suffix doesn't contains media key")
-	case "cex":
+	case "cex\x00":
 		d.decodedKey, err = readKeyFromMMKVCustom(d)
 		if err == nil {
 			suffix := []byte{0x63, 0x65, 0x78, 0x00} // cex
@@ -164,6 +164,7 @@ func (d *Decoder) searchKey() (err error) {
 					return nil
 				}
 			}
+
 		}
 		return err
 	default: