From 83468a77107b9560849683b8e3989295950882b5 Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Wed, 2 Aug 2023 03:18:59 +0000
Subject: [PATCH] fix state mem leak

---
 source/libs/stream/src/streamBackendRocksdb.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/source/libs/stream/src/streamBackendRocksdb.c b/source/libs/stream/src/streamBackendRocksdb.c
index f6161a4767..5e08f566d6 100644
--- a/source/libs/stream/src/streamBackendRocksdb.c
+++ b/source/libs/stream/src/streamBackendRocksdb.c
@@ -1632,6 +1632,12 @@ int32_t streamStateSessionGetKVByCur_rocksdb(SStreamStateCur* pCur, SSessionKey*
     taosMemoryFree(val);
     return -1;
   }
+
+  if (pVal != NULL) {
+    *pVal = (char*)val;
+  } else {
+    taosMemoryFree(val);
+  }
   *pKey = pKTmp->key;
   return 0;
 }