From 09ad397d59cfc128361ed059ce4c161a43267f8a Mon Sep 17 00:00:00 2001
From: Minglei Jin <mljin@taosdata.com>
Date: Fri, 8 Jan 2021 20:02:05 +0800
Subject: [PATCH] varargs/fix: DONOT use varargs functions without %s to print
 a string

---
 src/client/src/tscAsync.c      | 2 +-
 src/client/src/tscSql.c        | 2 +-
 src/plugins/http/src/httpSql.c | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/client/src/tscAsync.c b/src/client/src/tscAsync.c
index 41e935441f..c693df1f3b 100644
--- a/src/client/src/tscAsync.c
+++ b/src/client/src/tscAsync.c
@@ -95,7 +95,7 @@ void taos_query_a(TAOS *taos, const char *sqlstr, __async_cb_func_t fp, void *pa
     return;
   }
   
-  nPrintTsc(sqlstr);
+  nPrintTsc("%s", sqlstr);
   
   SSqlObj *pSql = (SSqlObj *)calloc(1, sizeof(SSqlObj));
   if (pSql == NULL) {
diff --git a/src/client/src/tscSql.c b/src/client/src/tscSql.c
index 377cb24b1d..92a2198a80 100644
--- a/src/client/src/tscSql.c
+++ b/src/client/src/tscSql.c
@@ -327,7 +327,7 @@ TAOS_RES* taos_query_c(TAOS *taos, const char *sqlstr, uint32_t sqlLen, int64_t*
     return NULL;
   }
 
-  nPrintTsc(sqlstr);
+  nPrintTsc("%s", sqlstr);
 
   SSqlObj* pSql = calloc(1, sizeof(SSqlObj));
   if (pSql == NULL) {
diff --git a/src/plugins/http/src/httpSql.c b/src/plugins/http/src/httpSql.c
index 3e517c6fa6..cc8e9e86e3 100644
--- a/src/plugins/http/src/httpSql.c
+++ b/src/plugins/http/src/httpSql.c
@@ -181,7 +181,7 @@ void httpProcessMultiSql(HttpContext *pContext) {
   char *sql = httpGetCmdsString(pContext, cmd->sql);
   httpTraceL("context:%p, fd:%d, user:%s, process pos:%d, start query, sql:%s", pContext, pContext->fd, pContext->user,
              multiCmds->pos, sql);
-  nPrintHttp(sql);
+  nPrintHttp("%s", sql);
   taos_query_a(pContext->session->taos, sql, httpProcessMultiSqlCallBack, (void *)pContext);
 }
 
@@ -329,7 +329,7 @@ void httpProcessSingleSqlCmd(HttpContext *pContext) {
   }
 
   httpTraceL("context:%p, fd:%d, user:%s, start query, sql:%s", pContext, pContext->fd, pContext->user, sql);
-  nPrintHttp(sql);
+  nPrintHttp("%s", sql);
   taos_query_a(pSession->taos, sql, httpProcessSingleSqlCallBack, (void *)pContext);
 }
 
-- 
GitLab