From 38a8609993619636ae218f7ebe5ea1df96164425 Mon Sep 17 00:00:00 2001
From: yihaoDeng <luomoxyz@126.com>
Date: Sat, 14 Nov 2020 05:50:05 +0000
Subject: [PATCH] memory may corruption

---
 src/query/inc/qHistogram.h | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/query/inc/qHistogram.h b/src/query/inc/qHistogram.h
index bb058449e8..4f5c738649 100644
--- a/src/query/inc/qHistogram.h
+++ b/src/query/inc/qHistogram.h
@@ -43,6 +43,8 @@ typedef struct SHistogramInfo {
   int32_t numOfElems;
   int32_t numOfEntries;
   int32_t maxEntries;
+  double min;
+  double max;
 
 #if defined(USE_ARRAYLIST)
   SHistBin* elems;
@@ -52,9 +54,6 @@ typedef struct SHistogramInfo {
   int32_t         maxIndex;
   bool            ordered;
 #endif
-
-  double min;
-  double max;
 } SHistogramInfo;
 
 SHistogramInfo* tHistogramCreate(int32_t numOfBins);
-- 
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