From 6fc8a6f53740c1a9c851003a0b6128b5f1f4673b Mon Sep 17 00:00:00 2001 From: Shuduo Sang Date: Sun, 11 Jul 2021 20:24:39 +0800 Subject: [PATCH] Hotfix/sangshuduo/td 3197 taosdemo coverity scan for master (#6830) * [TD-3197]: taosdemo and taosdump coverity scan issues. * exit if read sample file failed. * fix converity scan issue. Co-authored-by: Shuduo Sang --- src/kit/taosdemo/taosdemo.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/kit/taosdemo/taosdemo.c b/src/kit/taosdemo/taosdemo.c index 85a13cc7c4..6eed818eb7 100644 --- a/src/kit/taosdemo/taosdemo.c +++ b/src/kit/taosdemo/taosdemo.c @@ -5997,8 +5997,10 @@ static void* syncWriteInterlace(threadInfo *pThreadInfo) { errorPrint("[%d] %s() LN%d Failed to insert records of batch %d\n", pThreadInfo->threadID, __func__, __LINE__, batchPerTbl); - errorPrint("\tIf the batch is %d, the length of the SQL to insert a row must be less then %"PRId64"\n", - batchPerTbl, maxSqlLen / batchPerTbl); + if (batchPerTbl > 0) { + errorPrint("\tIf the batch is %d, the length of the SQL to insert a row must be less then %"PRId64"\n", + batchPerTbl, maxSqlLen / batchPerTbl); + } errorPrint("\tPlease check if the buffer length(%"PRId64") or batch(%d) is set with proper value!\n", maxSqlLen, batchPerTbl); goto free_of_interlace; -- GitLab