From 90c6116373b5166508ebd7caf87e6c9b01460a1f Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Fri, 30 Sep 2022 15:42:58 +0800
Subject: [PATCH] fix mem leak

---
 source/dnode/vnode/src/meta/metaQuery.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/source/dnode/vnode/src/meta/metaQuery.c b/source/dnode/vnode/src/meta/metaQuery.c
index d499db4958..0309b8177e 100644
--- a/source/dnode/vnode/src/meta/metaQuery.c
+++ b/source/dnode/vnode/src/meta/metaQuery.c
@@ -1145,6 +1145,7 @@ int32_t metaGetTableTagsOpt(SMeta *pMeta, uint64_t suid, SArray *uidList, SHashO
     if (taosHashGet(tags, id, sizeof(tb_uid_t)) == NULL &&
         0 == tdbTbGet(pMeta->pCtbIdx, &ctbIdxKey, sizeof(SCtbIdxKey), &val, &len)) {
       taosHashPut(tags, id, sizeof(tb_uid_t), val, len);
+      tdbFree(val);
     }
   }
   return 0;