Merge branch 'fix/TS-343' into fix/TS-357

src/client/src/tscAsync.c

@@ -60,16 +60,22 @@ void doAsyncQuery(STscObj* pObj, SSqlObj* pSql, __async_cb_func_t fp, void* para
   tscDebugL("0x%"PRIx64" SQL: %s", pSql->self, pSql->sqlstr);
   pCmd->curSql = pSql->sqlstr;
 
+  taosAcquireRef(tscObjRef, pSql->self);
   int32_t code = tsParseSql(pSql, true);
-  if (code == TSDB_CODE_TSC_ACTION_IN_PROGRESS) return;
+  if (code == TSDB_CODE_TSC_ACTION_IN_PROGRESS) {
+    taosReleaseRef(tscObjRef, pSql->self);
+    return;
+  }
   
   if (code != TSDB_CODE_SUCCESS) {
     pSql->res.code = code;
     tscAsyncResultOnError(pSql);
+    taosReleaseRef(tscObjRef, pSql->self);
     return;
   }
 
   tscDoQuery(pSql);
+  taosReleaseRef(tscObjRef, pSql->self);
 }
 
 // TODO return the correct error code to client in tscQueueAsyncError

tests/pytest/crash_gen/valgrind_taos.supp

@@ -18178,3 +18178,40 @@
    obj:/usr/bin/python3.8
    fun:_PyEval_EvalFrameDefault
 }
+{
+   <insert_a_suppression_name_here>
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:malloc
+   fun:_my_Py_InitModule
+   fun:b_init_cffi_1_0_external_module
+   obj:/usr/bin/python3.8
+   obj:/usr/bin/python3.8
+   fun:PyObject_CallMethod
+   fun:PyInit__openssl
+   fun:_PyImport_LoadDynamicModuleWithSpec
+   obj:/usr/bin/python3.8
+   obj:/usr/bin/python3.8
+   fun:PyVectorcall_Call
+   fun:_PyEval_EvalFrameDefault
+   fun:_PyEval_EvalCodeWithName
+}
+{
+   <insert_a_suppression_name_here>
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:malloc
+   fun:_PyObject_GC_New
+   fun:ffi_internal_new
+   fun:b_init_cffi_1_0_external_module
+   obj:/usr/bin/python3.8
+   obj:/usr/bin/python3.8
+   fun:PyObject_CallMethod
+   fun:PyInit__constant_time
+   fun:_PyImport_LoadDynamicModuleWithSpec
+   obj:/usr/bin/python3.8
+   obj:/usr/bin/python3.8
+   fun:PyVectorcall_Call
+   fun:_PyEval_EvalFrameDefault
+
+}
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