From e9a40a098e94cecce4dbd9d737499ff189ced05b Mon Sep 17 00:00:00 2001
From: xywang <xywang@taosdata.com>
Date: Thu, 7 Jul 2022 16:44:52 +0800
Subject: [PATCH] fix: table name which is a key word led to a crash

---
 src/client/src/tscUtil.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/client/src/tscUtil.c b/src/client/src/tscUtil.c
index ec09e791d1..eb16a71e17 100644
--- a/src/client/src/tscUtil.c
+++ b/src/client/src/tscUtil.c
@@ -2983,6 +2983,10 @@ int32_t tscValidateName(SStrToken* pToken, bool escapeEnabled, bool *dbIncluded)
 
       // single token, validate it
       if (len == pToken->n) {
+        if (taosIsKeyWordToken(pToken->z, (int32_t) pToken->n)) {
+          return TSDB_CODE_TSC_INVALID_OPERATION;
+        }
+
         return validateQuoteToken(pToken, escapeEnabled, NULL);
       } else {
         sep = strnchr(pToken->z, TS_PATH_DELIMITER[0], pToken->n, true);
-- 
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