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[TD-5449]<fix>: fix invalid stable name core dump and sigabort total tag num exceed maximum

This commit is contained in:
shenglian zhou 2021-07-22 11:33:55 +08:00
parent 19ae4f51e8
commit a84c731b7a
1 changed files with 3 additions and 0 deletions
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3
src/client/src/tscParseLineProtocol.c
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@ -494,6 +494,7 @@ static int32_t reconcileDBSchemas(TAOS* taos, SArray* stableSchemas) {
code = loadTableMeta(taos, pointSchema->sTableName, &dbSchema); code = loadTableMeta(taos, pointSchema->sTableName, &dbSchema);
if (code != 0) { if (code != 0) {
tscError("reconcile point schema failed. can not create %s", pointSchema->sTableName); tscError("reconcile point schema failed. can not create %s", pointSchema->sTableName);
return code;
} else { } else {
pointSchema->precision = dbSchema.precision; pointSchema->precision = dbSchema.precision;
destroySmlSTableSchema(&dbSchema); destroySmlSTableSchema(&dbSchema);
@ -1565,6 +1566,7 @@ static int32_t parseSmlMeasurement(TAOS_SML_DATA_POINT *pSml, const char **index
if (isdigit(*cur)) { if (isdigit(*cur)) {
tscError("Measurement field cannnot start with digit"); tscError("Measurement field cannnot start with digit");
free(pSml->stableName); free(pSml->stableName);
pSml->stableName = NULL;
return TSDB_CODE_TSC_LINE_SYNTAX_ERROR; return TSDB_CODE_TSC_LINE_SYNTAX_ERROR;
} }
@ -1572,6 +1574,7 @@ static int32_t parseSmlMeasurement(TAOS_SML_DATA_POINT *pSml, const char **index
if (len > TSDB_TABLE_NAME_LEN) { if (len > TSDB_TABLE_NAME_LEN) {
tscError("Measurement field cannot exceeds 193 characters"); tscError("Measurement field cannot exceeds 193 characters");
free(pSml->stableName); free(pSml->stableName);
pSml->stableName = NULL;
return TSDB_CODE_TSC_LINE_SYNTAX_ERROR; return TSDB_CODE_TSC_LINE_SYNTAX_ERROR;
} }
//first unescaped comma or space identifies measurement //first unescaped comma or space identifies measurement