From 11a932c048975100388447ebe9f224266b48cbb0 Mon Sep 17 00:00:00 2001
From: chimyue <chimyue@gmail.com>
Date: Fri, 25 Aug 2023 12:43:58 +0000
Subject: [PATCH] [CP] add ObSqlBitSet init check when create ObRawExpr

---
 src/sql/resolver/expr/ob_raw_expr.h | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/sql/resolver/expr/ob_raw_expr.h b/src/sql/resolver/expr/ob_raw_expr.h
index 166dc695da..c56146222b 100644
--- a/src/sql/resolver/expr/ob_raw_expr.h
+++ b/src/sql/resolver/expr/ob_raw_expr.h
@@ -321,6 +321,7 @@ public:
   int64_t bit_count() const { return static_cast<int64_t>(desc_.len_) * PER_BITSETWORD_BITS; }
   bool is_empty() const { return 0 == num_members(); }
   bool is_valid() const { return desc_.inited_; }
+  int get_init_err() const { return desc_.inited_ ? OB_SUCCESS : desc_.init_errcode_;  }
   void clear_all()
   {
     if (!is_valid()) {
@@ -4663,7 +4664,12 @@ public:
       raw_expr->set_allocator(allocator_);
       raw_expr->set_expr_factory(*this);
       raw_expr->set_expr_type(expr_type);
-      if (OB_FAIL(expr_store_.store_obj(raw_expr))) {
+      if (OB_FAIL(raw_expr->get_expr_info().get_init_err()) ||
+          OB_FAIL(raw_expr->get_relation_ids().get_init_err())) {
+        SQL_RESV_LOG(WARN, "failed to init ObSqlBitSet", K(ret));
+        raw_expr->~ExprType();
+        raw_expr = NULL;
+      } else if (OB_FAIL(expr_store_.store_obj(raw_expr))) {
         SQL_RESV_LOG(WARN, "store raw expr failed", K(ret));
         raw_expr->~ExprType();
         raw_expr = NULL;