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Hotfix/sangshuduo/td 3197 fix taosdemo coverity scan (#7881) 

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

* [TD-3197] <fix>: fix taosdemo coverity scan issue.

fix subscribeTest pids uninitialized.

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

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

check super tbl info pointer.

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

move sub tbl query thread join into loop

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

remove unused variable

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

use more secure random library

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

use strncpy for more safe

* [TD-3197] <fix>: fix taosdemo coverity scan issue.

replace arc4random with rand().

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

check stb info pointer for start time

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

fix strcpy vulnerability

* [TD-3197] <fix>: fix taosdemo coverity scan issue.

modify taosdemoTest2. try to check database continously.

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

* [TD-3197] <fix>: fix memory leak when parsing arguments.

* [TD-3197] <fix>: fix cmake strip arguments.

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

fix cmake string manipulation.

* [TD-3197]<fix>: taosdemo coverity scan issue.

configDir buffer overwrite.

* [TD-3197]<fix>: coverity scan issue.

taosdump argument validation.

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

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

append result buf to file. for develop branch.

* 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.

* fix taosdemo coverity scan issue.

* fix tcsetattr and getchar return value determination bug.

* fix coverity scan issue.

* fix two more coverity scan issues.

Co-authored-by: Shuduo Sang <sdsang@taosdata.com>
This commit is contained in:
Shuduo Sang 2021-09-13 19:22:59 +08:00 committed by GitHub
parent 0d3f08f5ab
commit 1f0b6a6c3d
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 5 deletions
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10
src/kit/taosdemo/taosdemo.c
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@ -3576,10 +3576,8 @@ static int getChildNameOfSuperTableWithLimitAndOffset(TAOS * taos,
char* childTblName = *childTblNameOfSuperTbl; char* childTblName = *childTblNameOfSuperTbl;
if (offset >= 0) { snprintf(limitBuf, 100, " limit %"PRId64" offset %"PRIu64"",
snprintf(limitBuf, 100, " limit %"PRId64" offset %"PRIu64"", limit, offset);
limit, offset);
}
//get all child table name use cmd: select tbname from superTblName; //get all child table name use cmd: select tbname from superTblName;
snprintf(command, 1024, "select tbname from %s.%s %s", snprintf(command, 1024, "select tbname from %s.%s %s",
@ -7450,6 +7448,7 @@ static int32_t prepareStmtWithoutStb(
g_args.binwidth, g_args.binwidth,
pThreadInfo->time_precision, pThreadInfo->time_precision,
NULL)) { NULL)) {
free(bindArray);
return -1; return -1;
} }
} }
@ -8104,7 +8103,7 @@ static int parseSampleToStmt(
SSuperTable *stbInfo, uint32_t timePrec) SSuperTable *stbInfo, uint32_t timePrec)
{ {
pThreadInfo->sampleBindArray = pThreadInfo->sampleBindArray =
calloc(1, sizeof(char *) * MAX_SAMPLES); (char *)calloc(1, sizeof(char *) * MAX_SAMPLES);
if (pThreadInfo->sampleBindArray == NULL) { if (pThreadInfo->sampleBindArray == NULL) {
errorPrint2("%s() LN%d, Failed to allocate %"PRIu64" bind array buffer\n", errorPrint2("%s() LN%d, Failed to allocate %"PRIu64" bind array buffer\n",
__func__, __LINE__, __func__, __LINE__,
@ -8172,6 +8171,7 @@ static int parseSampleToStmt(
timePrec, timePrec,
bindBuffer)) { bindBuffer)) {
free(bindBuffer); free(bindBuffer);
free(bindArray);
return -1; return -1;
} }
free(bindBuffer); free(bindBuffer);