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Merge pull request #11684 from taosdata/feature/check 

fix: invalid comment len
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Shengliang Guan 2022-04-20 19:38:59 +08:00 committed by GitHub
parent 7aac52e7f1 32c24eedb8
commit cb80e69b5a
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1 changed files with 1 additions and 1 deletions
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source/dnode/mnode/impl/src/mndStb.c
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@ -348,7 +348,7 @@ static int32_t mndStbActionUpdate(SSdb *pSdb, SStbObj *pOld, SStbObj *pNew) {
memcpy(pOld->pColumns, pNew->pColumns, pOld->numOfColumns * sizeof(SSchema));
memcpy(pOld->pTags, pNew->pTags, pOld->numOfTags * sizeof(SSchema));
if (pNew->commentLen != 0) {
memcpy(pOld->comment, pNew->comment, TSDB_STB_COMMENT_LEN);
memcpy(pOld->comment, pNew->comment, pNew->commentLen);
}
if (pNew->ast1Len != 0) {
memcpy(pOld->pAst1, pNew->pAst1, pNew->ast1Len);