From 8fafd0e0a526a3f554ca6cd7bd14867c08563ad5 Mon Sep 17 00:00:00 2001 From: yihaoDeng Date: Mon, 2 Dec 2024 19:05:45 +0800 Subject: [PATCH] refactor code --- source/libs/executor/src/sysscanoperator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/source/libs/executor/src/sysscanoperator.c b/source/libs/executor/src/sysscanoperator.c index e1952792d4..b9d2f97bcd 100644 --- a/source/libs/executor/src/sysscanoperator.c +++ b/source/libs/executor/src/sysscanoperator.c @@ -2000,7 +2000,7 @@ static SSDataBlock* sysTableBuildVgUsage(SOperatorInfo* pOperator) { buf = taosMemoryCalloc(1, len + VARSTR_HEADER_SIZE); QUERY_CHECK_NULL(buf, code, lino, _end, terrno); - int32_t tempRes = tSerializeBlockDbUsage(varDataVal(p), len, &usageInfo); + int32_t tempRes = tSerializeBlockDbUsage(varDataVal(buf), len, &usageInfo); if (tempRes != len) { QUERY_CHECK_CODE(TSDB_CODE_INVALID_MSG, lino, _end); }