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Hotfix/sangshuduo/td 3197 taosdemo coverity scan for master (#6830) 

* [TD-3197]<fix>: taosdemo and taosdump coverity scan issues.

* exit if read sample file failed.

* fix converity scan issue.

Co-authored-by: Shuduo Sang <sdsang@taosdata.com>
This commit is contained in:
Shuduo Sang 2021-07-11 20:24:39 +08:00 committed by GitHub
parent ba76e69895
commit 6fc8a6f537
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 2 deletions
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src/kit/taosdemo/taosdemo.c
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@ -5997,8 +5997,10 @@ static void* syncWriteInterlace(threadInfo *pThreadInfo) {
errorPrint("[%d] %s() LN%d Failed to insert records of batch %d\n", errorPrint("[%d] %s() LN%d Failed to insert records of batch %d\n",
pThreadInfo->threadID, __func__, __LINE__, pThreadInfo->threadID, __func__, __LINE__,
batchPerTbl); 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", errorPrint("\tIf the batch is %d, the length of the SQL to insert a row must be less then %"PRId64"\n",
batchPerTbl, maxSqlLen / batchPerTbl); batchPerTbl, maxSqlLen / batchPerTbl);
}
errorPrint("\tPlease check if the buffer length(%"PRId64") or batch(%d) is set with proper value!\n", errorPrint("\tPlease check if the buffer length(%"PRId64") or batch(%d) is set with proper value!\n",
maxSqlLen, batchPerTbl); maxSqlLen, batchPerTbl);
goto free_of_interlace; goto free_of_interlace;