fix(operator):Operator double free

source/libs/executor/inc/executorimpl.h

@@ -981,6 +981,7 @@ void setTaskKilled(SExecTaskInfo* pTaskInfo);
 void queryCostStatis(SExecTaskInfo* pTaskInfo);
 
 void    doDestroyTask(SExecTaskInfo* pTaskInfo);
+void destroyOperatorInfo(SOperatorInfo* pOperator);
 int32_t getMaximumIdleDurationSec();
 
 /*

source/libs/executor/src/executorimpl.c

@@ -91,9 +91,6 @@ static void destroyAggOperatorInfo(void* param);
 
 static void destroyIntervalOperatorInfo(void* param);
 
-
-static void destroyOperatorInfo(SOperatorInfo* pOperator);
-
 void setOperatorCompleted(SOperatorInfo* pOperator) {
   pOperator->status = OP_EXEC_DONE;
   ASSERT(pOperator->pTaskInfo != NULL);
@@ -2172,7 +2169,7 @@ void destroyExprInfo(SExprInfo* pExpr, int32_t numOfExprs) {
   }
 }
 
-static void destroyOperatorInfo(SOperatorInfo* pOperator) {
+void destroyOperatorInfo(SOperatorInfo* pOperator) {
   if (pOperator == NULL) {
     return;
   }

source/libs/executor/src/scanoperator.c

@@ -2366,9 +2366,7 @@ _end:
 static void destroyStreamScanOperatorInfo(void* param) {
   SStreamScanInfo* pStreamScan = (SStreamScanInfo*)param;
   if (pStreamScan->pTableScanOp && pStreamScan->pTableScanOp->info) {
-    STableScanInfo* pTableScanInfo = pStreamScan->pTableScanOp->info;
-    destroyTableScanOperatorInfo(pTableScanInfo);
-    taosMemoryFreeClear(pStreamScan->pTableScanOp);
+    destroyOperatorInfo(pStreamScan->pTableScanOp);
   }
   if (pStreamScan->tqReader) {
     tqCloseReader(pStreamScan->tqReader);

source/libs/executor/src/tfill.c

@@ -680,9 +680,9 @@ SResultCellData* getResultCell(SResultRowData* pRaw, int32_t index) {
 void* destroyFillColumnInfo(SFillColInfo* pFillCol, int32_t start, int32_t end) {
   for (int32_t i = start; i < end; i++) {
     destroyExprInfo(pFillCol[i].pExpr, 1);
-    taosMemoryFreeClear(pFillCol[i].pExpr);
     taosVariantDestroy(&pFillCol[i].fillVal);
   }
+  taosMemoryFreeClear(pFillCol[start].pExpr);
   taosMemoryFree(pFillCol);
   return NULL;
 }

tests/script/tsim/stream/drop_stream.sim

@@ -216,6 +216,60 @@ sql insert into scalar_tb values (1656668180503+1s, -50, 50.1, "beiJing", "TDeng
 print ========== step6 repeat
 sql drop database test;
 
+
+print ========== interval\session\state window
+
+sql CREATE DATABASE test1 BUFFER 96 CACHESIZE 1 CACHEMODEL 'none' COMP 2 DURATION 14400m WAL_FSYNC_PERIOD 3000 MAXROWS 4096 MINROWS 100 KEEP 5256000m,5256000m,5256000m PAGES 256 PAGESIZE 4 PRECISION 'ms' REPLICA 1 STRICT 'off' WAL_LEVEL 1 VGROUPS 2 SINGLE_STABLE 0;
+sql use test1;
+sql CREATE STABLE st (time TIMESTAMP, ca DOUBLE, cb DOUBLE, cc int) TAGS (ta VARCHAR(10) );
+
+print ========== create table before stream
+
+sql CREATE TABLE t1 using st TAGS ('aaa');
+sql CREATE TABLE t2 using st TAGS ('bbb');
+sql CREATE TABLE t3 using st TAGS ('ccc');
+sql CREATE TABLE t4 using st TAGS ('ddd');
+
+print ========== stable
+
+sql create stream streamd1 into streamt1 as select ca, _wstart,_wend, count(*) as total from st where time > "2022-01-01 00:00:00" and time < "2032-01-01 00:00:00" partition by ca interval(60m) fill(null);
+sql create stream streamd2 into streamt2 as select ca, _wstart,_wend, count(*), max(ca), max(cb) from st where time > "2022-01-01 00:00:00" and time < "2032-01-01 00:00:00" partition by ca interval(60m) fill(linear);
+sql create stream streamd3 into streamt3 as select ca, _wstart,_wend, count(*) as total from st where time > "2022-01-01 00:00:00" and time < "2032-01-01 00:00:00" partition by ca session(time, 60m);
+sql create stream streamd4 into streamt4 as select ta, _wstart,_wend, count(*) as total from st where time > "2022-01-01 00:00:00" and time < "2032-01-01 00:00:00" partition by ta session(time, 60m);
+sql_error create stream streamd5 into streamt5 as select ca, _wstart,_wend, count(*) as total from st where time > "2022-01-01 00:00:00" and time < "2032-01-01 00:00:00" partition by ca state_window(cc);
+sql_error create stream streamd6 into streamt6 as select ta, _wstart,_wend, count(*) as total from st where time > "2022-01-01 00:00:00" and time < "2032-01-01 00:00:00" partition by ta state_window(cc);
+
+print ========== table
+
+sql create stream streamd7 into streamt7 as select ca, _wstart,_wend, count(*) as total from t1 where time > "2022-01-01 00:00:00" and time < "2032-01-01 00:00:00" partition by ca interval(60m) fill(null);
+sql create stream streamd8 into streamt8 as select ca, _wstart,_wend, count(*), max(ca), max(cb) from t1 where time > "2022-01-01 00:00:00" and time < "2032-01-01 00:00:00" partition by ca interval(60m) fill(linear);
+sql create stream streamd9 into streamt9 as select ca, _wstart,_wend, count(*) as total from t1 where time > "2022-01-01 00:00:00" and time < "2032-01-01 00:00:00" partition by ca session(time, 60m);
+sql create stream streamd10 into streamt10 as select ta, _wstart,_wend, count(*) as total from t1 where time > "2022-01-01 00:00:00" and time < "2032-01-01 00:00:00" partition by ta session(time, 60m);
+sql create stream streamd11 into streamt11 as select ca, _wstart,_wend, count(*) as total from t1 where time > "2022-01-01 00:00:00" and time < "2032-01-01 00:00:00" partition by ca state_window(cc);
+sql create stream streamd12 into streamt12 as select ta, _wstart,_wend, count(*) as total from t1 where time > "2022-01-01 00:00:00" and time < "2032-01-01 00:00:00" partition by ta state_window(cc);
+
+print ========== create table after stream
+sql CREATE TABLE t5 using st TAGS ('eee');
+sql CREATE TABLE t6 using st TAGS ('fff');
+sql CREATE TABLE t7 using st TAGS ('ggg');
+sql CREATE TABLE t8 using st TAGS ('fff');
+
+sleep 1000
+print ========== drop stream
+sql drop stream if exists streamd1;
+sql drop stream if exists streamd2;
+sql drop stream if exists streamd3;
+sql drop stream if exists streamd4;
+#sql drop stream if exists streamd5;
+#sql drop stream if exists streamd6;
+sql drop stream if exists streamd7;
+sql drop stream if exists streamd8;
+sql drop stream if exists streamd9;
+sql drop stream if exists streamd10;
+sql drop stream if exists streamd11;
+sql drop stream if exists streamd12;
+print ========== step7
+
 system sh/exec.sh -n dnode1 -s stop  -x SIGINT
 system sh/exec.sh -n dnode2 -s stop  -x SIGINT
 system sh/exec.sh -n dnode3 -s stop  -x SIGINT