From 3b84053893589f976f97d2dda09a972ed520af6e Mon Sep 17 00:00:00 2001
From: Liu Jicong <liujicong@qq.com>
Date: Wed, 23 Nov 2022 12:32:02 +0800
Subject: [PATCH] fix(stream): memory leak

---
 source/dnode/vnode/src/tq/tq.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/source/dnode/vnode/src/tq/tq.c b/source/dnode/vnode/src/tq/tq.c
index 5e35e34b87..e6f6f3ceaf 100644
--- a/source/dnode/vnode/src/tq/tq.c
+++ b/source/dnode/vnode/src/tq/tq.c
@@ -1269,6 +1269,7 @@ int32_t tqProcessDelReq(STQ* pTq, void* pReq, int32_t len, int64_t ver) {
       if (streamTaskInput(pTask, (SStreamQueueItem*)pRefBlock) < 0) {
         qError("stream task input del failed, task id %d", pTask->taskId);
 
+        atomic_sub_fetch_32(pRef, 1);
         taosFreeQitem(pRefBlock);
         continue;
       }
@@ -1286,7 +1287,7 @@ int32_t tqProcessDelReq(STQ* pTq, void* pReq, int32_t len, int64_t ver) {
   int32_t ref = atomic_sub_fetch_32(pRef, 1);
   ASSERT(ref >= 0);
   if (ref == 0) {
-    taosMemoryFree(pDelBlock);
+    blockDataDestroy(pDelBlock);
     taosMemoryFree(pRef);
   }
 
-- 
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