Merge pull request #5626 from taosdata/hotfix/TD-3605

[TD-3605]fix CQ memleak issue

src/client/inc/tsclient.h

@@ -439,6 +439,8 @@ void tscFreeSqlResult(SSqlObj *pSql);
  * @param pObj
  */
 void tscFreeSqlObj(SSqlObj *pSql);
+void tscFreeSubobj(SSqlObj* pSql);
+
 void tscFreeRegisteredSqlObj(void *pSql);
 
 void tscCloseTscObj(void *pObj);

src/client/src/tscServer.c

@@ -2647,7 +2647,6 @@ void tscInitMsgsFp() {
   tscProcessMsgRsp[TSDB_SQL_SHOW_CREATE_TABLE] = tscProcessShowCreateRsp;
   tscProcessMsgRsp[TSDB_SQL_SHOW_CREATE_DATABASE] = tscProcessShowCreateRsp;
   
-
   tscKeepConn[TSDB_SQL_SHOW] = 1;
   tscKeepConn[TSDB_SQL_RETRIEVE] = 1;
   tscKeepConn[TSDB_SQL_SELECT] = 1;

src/client/src/tscStream.c

@@ -299,6 +299,7 @@ static void tscProcessStreamRetrieveResult(void *param, TAOS_RES *res, int numOf
     tfree(pTableMetaInfo->pTableMeta);
 
     tscFreeSqlResult(pSql);
+    tscFreeSubobj(pSql);    
     tfree(pSql->pSubs);
     pSql->subState.numOfSub = 0;
     pTableMetaInfo->vgroupList = tscVgroupInfoClear(pTableMetaInfo->vgroupList);

src/client/src/tscUtil.c

@@ -447,7 +447,7 @@ void tscFreeSqlResult(SSqlObj* pSql) {
   memset(&pSql->res, 0, sizeof(SSqlRes));
 }
 
-static void tscFreeSubobj(SSqlObj* pSql) {
+void tscFreeSubobj(SSqlObj* pSql) {
   if (pSql->subState.numOfSub == 0) {
     return;
   }

tests/test-all.sh

@@ -25,7 +25,9 @@ function stopTaosd {
 function dohavecore(){
   corefile=`find $corepath -mmin 1`  
   core_file=`echo $corefile|cut -d " " -f2`
-  echo $core_file
+  echo "corefile:$core_file"
+  echo "corepath:$corepath"
+  ls -l $corepath
   proc=`echo $corefile|cut -d "_" -f3`
   if [ -n "$corefile" ];then
     echo 'taosd or taos has generated core'