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fix:nchar is too long

This commit is contained in:
wangmm0220 2022-07-16 16:34:56 +08:00
parent 3a8a1021ed
commit 22903b3dff
1 changed files with 4 additions and 0 deletions
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4
source/client/src/clientSml.c
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@ -1047,6 +1047,10 @@ static int32_t smlParseTelnetTags(const char *data, SArray *cols, char *childTab
continue;
}
if(valueLen > (TSDB_MAX_NCHAR_LEN - VARSTR_HEADER_SIZE) / TSDB_NCHAR_SIZE){
return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;
}
// add kv to SSmlKv
SSmlKv *kv = (SSmlKv *)taosMemoryCalloc(sizeof(SSmlKv), 1);
if (!kv) return TSDB_CODE_OUT_OF_MEMORY;