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fix:memory leak

This commit is contained in:
wangmm0220 2023-05-25 18:07:36 +08:00
parent d9042f5ed3
commit 40fa0e0620
4 changed files with 6 additions and 1 deletions
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3
source/client/src/clientSml.c
View File

@ -236,7 +236,7 @@ static void smlDestroySTableMeta(void *para) {
taosHashCleanup(meta->colHash); taosHashCleanup(meta->colHash);
taosArrayDestroy(meta->tags); taosArrayDestroy(meta->tags);
taosArrayDestroy(meta->cols); taosArrayDestroy(meta->cols);
taosMemoryFree(meta->tableMeta); taosMemoryFreeClear(meta->tableMeta);
taosMemoryFree(meta); taosMemoryFree(meta);
} }
@ -1045,6 +1045,7 @@ static int32_t smlModifyDBSchemas(SSmlHandle *info) {
} }
} }
taosMemoryFreeClear(sTableData->tableMeta);
sTableData->tableMeta = pTableMeta; sTableData->tableMeta = pTableMeta;
uDebug("SML:0x%" PRIx64 "modify schema uid:%" PRIu64 ", sversion:%d, tversion:%d", info->id, pTableMeta->uid, uDebug("SML:0x%" PRIx64 "modify schema uid:%" PRIu64 ", sversion:%d, tversion:%d", info->id, pTableMeta->uid,
pTableMeta->sversion, pTableMeta->tversion) tmp = (SSmlSTableMeta **)taosHashIterate(info->superTables, tmp); pTableMeta->sversion, pTableMeta->tversion) tmp = (SSmlSTableMeta **)taosHashIterate(info->superTables, tmp);

1
source/client/src/clientSmlJson.c
View File

@ -696,6 +696,7 @@ static int32_t smlParseTagsFromJSON(SSmlHandle *info, cJSON *tags, SSmlLineInfo
} }
sMeta = smlBuildSTableMeta(info->dataFormat); sMeta = smlBuildSTableMeta(info->dataFormat);
if(sMeta == NULL){ if(sMeta == NULL){
taosMemoryFreeClear(pTableMeta);
return TSDB_CODE_OUT_OF_MEMORY; return TSDB_CODE_OUT_OF_MEMORY;
} }
sMeta->tableMeta = pTableMeta; sMeta->tableMeta = pTableMeta;

2
source/client/src/clientSmlLine.c
View File

@ -169,6 +169,7 @@ static int32_t smlParseTagKv(SSmlHandle *info, char **sql, char *sqlEnd, SSmlLin
} }
sMeta = smlBuildSTableMeta(info->dataFormat); sMeta = smlBuildSTableMeta(info->dataFormat);
if(sMeta == NULL){ if(sMeta == NULL){
taosMemoryFreeClear(pTableMeta);
return TSDB_CODE_OUT_OF_MEMORY; return TSDB_CODE_OUT_OF_MEMORY;
} }
sMeta->tableMeta = pTableMeta; sMeta->tableMeta = pTableMeta;
@ -376,6 +377,7 @@ static int32_t smlParseColKv(SSmlHandle *info, char **sql, char *sqlEnd, SSmlLin
} }
*tmp = smlBuildSTableMeta(info->dataFormat); *tmp = smlBuildSTableMeta(info->dataFormat);
if(*tmp == NULL){ if(*tmp == NULL){
taosMemoryFreeClear(pTableMeta);
return TSDB_CODE_OUT_OF_MEMORY; return TSDB_CODE_OUT_OF_MEMORY;
} }
(*tmp)->tableMeta = pTableMeta; (*tmp)->tableMeta = pTableMeta;

1
source/client/src/clientSmlTelnet.c
View File

@ -92,6 +92,7 @@ static int32_t smlParseTelnetTags(SSmlHandle *info, char *data, char *sqlEnd, SS
} }
sMeta = smlBuildSTableMeta(info->dataFormat); sMeta = smlBuildSTableMeta(info->dataFormat);
if(sMeta == NULL){ if(sMeta == NULL){
taosMemoryFreeClear(pTableMeta);
return TSDB_CODE_OUT_OF_MEMORY; return TSDB_CODE_OUT_OF_MEMORY;
} }
sMeta->tableMeta = pTableMeta; sMeta->tableMeta = pTableMeta;