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Posted to commits@iotdb.apache.org by ro...@apache.org on 2021/07/30 04:09:58 UTC
[iotdb] branch iotdb-1282 created (now bf1347c)
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rong pushed a change to branch iotdb-1282
in repository https://gitbox.apache.org/repos/asf/iotdb.git.
at bf1347c [IOTDB-1282] fix C++ class SessionDataSet mem-leak
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new bf1347c [IOTDB-1282] fix C++ class SessionDataSet mem-leak
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[iotdb] 01/01: [IOTDB-1282] fix C++ class SessionDataSet mem-leak
Posted by ro...@apache.org.
This is an automated email from the ASF dual-hosted git repository.
rong pushed a commit to branch iotdb-1282
in repository https://gitbox.apache.org/repos/asf/iotdb.git
commit bf1347c652251a58ac518dac73905787e5d0423c
Author: haiyi.zb <ha...@alibaba-inc.com>
AuthorDate: Wed Apr 7 12:05:12 2021 +0759
[IOTDB-1282] fix C++ class SessionDataSet mem-leak
(cherry picked from commit cea339de0fabe5a8988a80754e4efe9650bd71c8)
---
client-cpp/src/main/Session.h | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/client-cpp/src/main/Session.h b/client-cpp/src/main/Session.h
index 62995a4..7e1a8c3 100644
--- a/client-cpp/src/main/Session.h
+++ b/client-cpp/src/main/Session.h
@@ -523,7 +523,7 @@ private:
std::vector<std::unique_ptr<MyStringBuffer>> valueBuffers;
std::vector<std::unique_ptr<MyStringBuffer>> bitmapBuffers;
RowRecord rowRecord;
- char* currentBitmap; // used to cache the current bitmap for every column
+ char* currentBitmap = NULL; // used to cache the current bitmap for every column
static const int flag = 0x80; // used to do `or` operation with bitmap to judge whether the value is null
public:
@@ -554,6 +554,13 @@ public:
this->tsQueryDataSet = queryDataSet;
}
+ ~SessionDataSet() {
+ if (currentBitmap != NULL) {
+ delete[] currentBitmap;
+ currentBitmap = NULL;
+ }
+ }
+
int getBatchSize();
void setBatchSize(int batchSize);
std::vector<std::string> getColumnNames();