From 89bfbfddb68e0eae88d56a44719898e58278f367 Mon Sep 17 00:00:00 2001
From: Hongze Cheng <hzcheng@taosdata.com>
Date: Tue, 23 Jun 2020 10:58:15 +0800
Subject: [PATCH] fix coredump

---
 src/tsdb/src/tsdbBuffer.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/tsdb/src/tsdbBuffer.c b/src/tsdb/src/tsdbBuffer.c
index 16f06c82bb..2084203814 100644
--- a/src/tsdb/src/tsdbBuffer.c
+++ b/src/tsdb/src/tsdbBuffer.c
@@ -120,7 +120,9 @@ SListNode *tsdbAllocBufBlockFromPool(STsdbRepo *pRepo) {
   STsdbBufPool *pBufPool = pRepo->pPool;
 
   while (POOL_IS_EMPTY(pBufPool)) {
+    pRepo->repoLocked = false;
     pthread_cond_wait(&(pBufPool->poolNotEmpty), &(pRepo->mutex));
+    pRepo->repoLocked = true;
   }
 
   SListNode *    pNode = tdListPopHead(pBufPool->bufBlockList);
-- 
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