From 09f28589279fb85bc6724bc625fe148ba1ed2498 Mon Sep 17 00:00:00 2001
From: Hongze Cheng <hzcheng@taosdata.com>
Date: Tue, 20 Jun 2023 14:34:52 +0800
Subject: [PATCH] fix some coredump

---
 source/dnode/vnode/src/tsdb/tsdbDataFileRW.c | 2 +-
 source/dnode/vnode/src/tsdb/tsdbIter.c       | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/source/dnode/vnode/src/tsdb/tsdbDataFileRW.c b/source/dnode/vnode/src/tsdb/tsdbDataFileRW.c
index 7500208ed5..a1c1de3d73 100644
--- a/source/dnode/vnode/src/tsdb/tsdbDataFileRW.c
+++ b/source/dnode/vnode/src/tsdb/tsdbDataFileRW.c
@@ -1209,7 +1209,7 @@ _exit:
 }
 
 static int32_t tsdbDataFileDoWriteTombBlk(SDataFileWriter *writer) {
-  ASSERT(TARRAY2_SIZE(writer->tombBlkArray) == 0);
+  ASSERT(TARRAY2_SIZE(writer->tombBlkArray) > 0);
 
   int32_t code = 0;
   int32_t lino = 0;
diff --git a/source/dnode/vnode/src/tsdb/tsdbIter.c b/source/dnode/vnode/src/tsdb/tsdbIter.c
index 58bac224fe..69289d5a4f 100644
--- a/source/dnode/vnode/src/tsdb/tsdbIter.c
+++ b/source/dnode/vnode/src/tsdb/tsdbIter.c
@@ -613,6 +613,8 @@ int32_t tsdbIterNext(STsdbIter *iter) {
       return tsdbSttTombIterNext(iter, NULL);
     case TSDB_ITER_TYPE_DATA_TOMB:
       return tsdbDataTombIterNext(iter, NULL);
+    case TSDB_ITER_TYPE_MEMT_TOMB:
+      return tsdbMemTombIterNext(iter, NULL);
     default:
       ASSERT(false);
   }