From 45915a06be963619f4c1748b1dcb46e7d0f2fb78 Mon Sep 17 00:00:00 2001
From: jixiaoxu <jixiaoxu@kylinos.cn>
Date: Fri, 24 Dec 2021 09:26:24 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E4=BA=8C=E8=BF=9B=E5=88=B6?=
 =?UTF-8?q?=E8=A7=A3=E6=9E=90=E6=96=87=E6=9C=AC=E9=97=AE=E9=A2=98=EF=BC=9B?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 libsearch/parser/binary-parser.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/libsearch/parser/binary-parser.cpp b/libsearch/parser/binary-parser.cpp
index 802622f..0b2376c 100644
--- a/libsearch/parser/binary-parser.cpp
+++ b/libsearch/parser/binary-parser.cpp
@@ -5018,6 +5018,7 @@ int KBinaryParser:: readSSTRecord(readDataParam &rdParam, ppsInfoType PPS_info,
         if(!eRrd.bUni)
             ustotalLen += uscharlen;
         UCHAR* chData = (UCHAR*)xmalloc(ustotalLen);
+        ushort ustotalLenTmp = ustotalLen;
         if(ulNextOff < usPartLen && (ulNextOff + ustotalLen) >= usPartLen) {
             ushort usIdf = usPartLen - ulNextOff;
             uchar chTemp[MAX_BUFF_SIZE];
@@ -5073,7 +5074,7 @@ int KBinaryParser:: readSSTRecord(readDataParam &rdParam, ppsInfoType PPS_info,
             qWarning() << "Unsupport excel type:" << m_strFileName;
         } else {
             ushort* usData = (ushort*)chData;
-            content.append(QString::fromUtf16(usData, ustotalLen/2).replace("\n", "").replace("\r", " ")).append(" ");//每个单元格数据之间使用空格，//char num/2=short num
+            content.append(QString::fromUtf16(usData, ustotalLenTmp/2).replace("\n", "").replace("\r", " ")).append(" ");//每个单元格数据之间使用空格，//char num/2=short num
             usData = (ushort*)xfree((void*)usData);
             chData = NULL;
             if(content.length() >= 682666) //20480000/3
@@ -5132,6 +5133,7 @@ ULONG KBinaryParser::readPPtRecord(FILE* pFile, ppsInfoType* PPS_info, ULONG* au
     } else {
         if(usType == PPT_TEXTBYTEATOM || usType == PPT_TEXTCHARATOM) {
             long llen = (long)ulLen;
+            long llenTmp = llen;
             UCHAR* chData = (UCHAR*)xmalloc(llen);
             if(!bReadBuffer(pFile, PPS_info->tPPTDocument.ulSB,
                             aulBBD, tBBDLen, BIG_BLOCK_SIZE,
@@ -5139,7 +5141,7 @@ ULONG KBinaryParser::readPPtRecord(FILE* pFile, ppsInfoType* PPS_info, ULONG* au
                 return -1;
             ushort* usData = (ushort*)chData;
 
-            content.append(QString::fromUtf16(usData, llen/2).replace("\n", "").replace("\r", " "));//char num/2=short num
+            content.append(QString::fromUtf16(usData, llenTmp/2).replace("\n", "").replace("\r", " "));//char num/2=short num
 
             usData = (ushort*)xfree((void*)usData);
             chData = NULL;