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Merge pull request #5341 from taosdata/hotfix/TD-3095 

[TD-3095]fix mem invalid read issue
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haojun Liao 2021-03-05 10:17:19 +08:00 committed by GitHub
parent b96dd3b8d8 767c74a694
commit 7fa2655d35
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 1 deletions
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6
src/client/src/tscUtil.c
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@ -2721,7 +2721,11 @@ STableMeta* createSuperTableMeta(STableMetaMsg* pChild) {
uint32_t tscGetTableMetaSize(STableMeta* pTableMeta) {
assert(pTableMeta != NULL);
int32_t totalCols = pTableMeta->tableInfo.numOfColumns + pTableMeta->tableInfo.numOfTags;
int32_t totalCols = 0;
if (pTableMeta->tableInfo.numOfColumns >= 0 && pTableMeta->tableInfo.numOfTags >= 0) {
totalCols = pTableMeta->tableInfo.numOfColumns + pTableMeta->tableInfo.numOfTags;
}
return sizeof(STableMeta) + totalCols * sizeof(SSchema);
}