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[TD-3747]fix crash

This commit is contained in:
yihaoDeng 2021-05-06 22:12:30 +08:00
parent cf3b1b12fd
commit 12cad8c1b1
1 changed files with 4 additions and 3 deletions
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7
src/client/src/tscServer.c
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@ -2532,7 +2532,8 @@ int32_t tscGetTableMeta(SSqlObj *pSql, STableMetaInfo *pTableMetaInfo) {
uint32_t size = tscGetTableMetaMaxSize(); uint32_t size = tscGetTableMetaMaxSize();
if (pTableMetaInfo->pTableMeta == NULL) { if (pTableMetaInfo->pTableMeta == NULL) {
pTableMetaInfo->pTableMeta = calloc(1, size); pTableMetaInfo->pTableMeta = calloc(1, size);
pTableMetaInfo->tableMetaSize = size;
} else if (pTableMetaInfo->tableMetaSize < size) { } else if (pTableMetaInfo->tableMetaSize < size) {
char *tmp = realloc(pTableMetaInfo->pTableMeta, size); char *tmp = realloc(pTableMetaInfo->pTableMeta, size);
if (tmp == NULL) { if (tmp == NULL) {
@ -2541,8 +2542,8 @@ int32_t tscGetTableMeta(SSqlObj *pSql, STableMetaInfo *pTableMetaInfo) {
pTableMetaInfo->pTableMeta = (STableMeta *)tmp; pTableMetaInfo->pTableMeta = (STableMeta *)tmp;
pTableMetaInfo->tableMetaSize = size; pTableMetaInfo->tableMetaSize = size;
} else { } else {
uint32_t s = tscGetTableMetaSize(pTableMetaInfo->pTableMeta); //uint32_t s = tscGetTableMetaSize(pTableMetaInfo->pTableMeta);
memset(pTableMetaInfo->pTableMeta, 0, s); memset(pTableMetaInfo->pTableMeta, 0, size);
} }
pTableMetaInfo->pTableMeta->tableType = -1; pTableMetaInfo->pTableMeta->tableType = -1;