From ea7b8e91d322b90277a4d9109247e8ee5a8f7933 Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Wed, 21 Jun 2023 12:03:26 +0800
Subject: [PATCH] fix(stream): fix memory leak.

---
 source/dnode/vnode/src/tq/tq.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/source/dnode/vnode/src/tq/tq.c b/source/dnode/vnode/src/tq/tq.c
index 092a10b1cf..8a44b223e2 100644
--- a/source/dnode/vnode/src/tq/tq.c
+++ b/source/dnode/vnode/src/tq/tq.c
@@ -1183,12 +1183,14 @@ int32_t tqProcessTaskTransferStateReq(STQ* pTq, int64_t sversion, char* msg, int
   SDecoder decoder;
   tDecoderInit(&decoder, (uint8_t*)msg, msgLen);
   int32_t code = tDecodeStreamRecoverFinishReq(&decoder, &req);
+  tDecoderClear(&decoder);
 
   SStreamTask* pTask = streamMetaAcquireTask(pTq->pStreamMeta, req.taskId);
   if (pTask == NULL) {
     tqError("failed to find task:0x%x", req.taskId);
     return -1;
   }
+
   // transfer the ownership of executor state
   streamTaskReleaseState(pTask);
   SStreamTask* pStreamTask = streamMetaAcquireTask(pTq->pStreamMeta, pTask->streamTaskId.taskId);
-- 
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