From 71eb91c5162bb7b1e6f609ea78c420eec6320cc7 Mon Sep 17 00:00:00 2001
From: Cai-Yao <729673078@qq.com>
Date: Tue, 3 Sep 2024 10:05:19 +0000
Subject: [PATCH] Fix: hashtable no check item_buf is null

---
 src/sql/engine/join/hash_join/hash_table.ipp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/sql/engine/join/hash_join/hash_table.ipp b/src/sql/engine/join/hash_join/hash_table.ipp
index a419a6d2c..15d178662 100644
--- a/src/sql/engine/join/hash_join/hash_table.ipp
+++ b/src/sql/engine/join/hash_join/hash_table.ipp
@@ -43,7 +43,7 @@ int HashTable<Bucket, Prober>::init(ObIAllocator &alloc, const int64_t max_batch
       bit_cnt_ = __builtin_ctz(BucketArray::BLOCK_CAPACITY);
       if (!std::is_same<Bucket, GenericBucket>::value) {
         void *item_buf = alloc.alloc(sizeof(ItemArray));
-        if (OB_ISNULL(bucket_buf)) {
+        if (OB_ISNULL(item_buf)) {
           ret = OB_ALLOCATE_MEMORY_FAILED;
           if (OB_NOT_NULL(item_buf)) {
             alloc.free(item_buf);