From 40bb130ffc8b38a78ed4a51e37a2df910e292146 Mon Sep 17 00:00:00 2001
From: "junj2.liang" <junj2.liang@sunyard.com>
Date: Thu, 1 Sep 2022 14:40:18 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0init/update/digest/finish?=
 =?UTF-8?q?=E9=95=BF=E6=95=B0=E6=8D=AE=E6=93=8D=E4=BD=9C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 src/main/java/com/sunyard/sge/database/SydApiSM4.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/sunyard/sge/database/SydApiSM4.java b/src/main/java/com/sunyard/sge/database/SydApiSM4.java
index 20a453c..82e468b 100644
--- a/src/main/java/com/sunyard/sge/database/SydApiSM4.java
+++ b/src/main/java/com/sunyard/sge/database/SydApiSM4.java
@@ -44,6 +44,7 @@ public class SydApiSM4 {
                     bufferResult.put(sourceWrap);
                     bufferResult.put(pcData);
                     sourceWrap = bufferResult;
+                    return new byte[0];
                 }
                 if (plength % 16 != 0) {
                     ByteBuffer buffer = ByteBuffer.wrap(pcData);
@@ -99,11 +100,11 @@ public class SydApiSM4 {
         else {
             if (0 == sourceWrap.array().length) {
                 if (plength<16||plength/16<2){
-                    api.SYD_SM4_LongData(iKeyIndex, new byte[0], iPkgNum, iFlag);
                     ByteBuffer bufferResult = ByteBuffer.allocate(sourceWrap.array().length + plength);
                     bufferResult.put(sourceWrap);
                     bufferResult.put(pcData);
                     sourceWrap = bufferResult;
+                    return new byte[0];
                 }
                     ByteBuffer buffer = ByteBuffer.wrap(pcData);
                     int remainder = plength % 16;