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Hotfix/sangshuduo/td 3197 taosdemo coverity scan for master (#7099) 

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

* exit if read sample file failed.

* fix converity scan issue.

* fix coverity scan issue.

* fix coverity scan memory leak.

* fix resource leak reported by coverity scan.

Co-authored-by: Shuduo Sang <sdsang@taosdata.com>
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Shuduo Sang 2021-08-01 13:08:14 +08:00 committed by GitHub
parent 310ef26829
commit ede06b75aa
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1 changed files with 2 additions and 0 deletions
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src/kit/taosdemo/taosdemo.c
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@ -6163,6 +6163,7 @@ static int32_t prepareStbStmt(
if (0 != ret) {
errorPrint("%s() LN%d, stmt_bind_param() failed! reason: %s\n",
__func__, __LINE__, taos_stmt_errstr(stmt));
free(bindArray);
return -1;
}
// if msg > 3MB, break
@ -6170,6 +6171,7 @@ static int32_t prepareStbStmt(
if (0 != ret) {
errorPrint("%s() LN%d, stmt_add_batch() failed! reason: %s\n",
__func__, __LINE__, taos_stmt_errstr(stmt));
free(bindArray);
return -1;
}