[IOTDB-1286] find 4 C++ mem-leak points

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.12.1
• Component/s: Client/CLI
• Labels: pull-request-available
• Assignee: Bo Zhang
• Reporter: Bo Zhang
• Created: 07/Apr/21 08:29
• Updated: 07/May/21 03:40
• Resolved: 07/May/21 03:40

Description

Find 4 C++ mem-leak points as below:

== In ./client-cpp/src/main/Session.h ==
Tablet(std::string deviceId,...）

{ ... timestamps = new int64_t[maxRowNumber]; ... }

== in ./client-cpp/src/main/Session.cpp ==
void Tablet::createColumns()
{ ... timestamps = new int64_t[maxRowNumber]; ... }

void Session::sortTablet(Tablet& tablet)

{ ... int* index = new int[tablet.rowSize]; ... }

void Session::insertRecordsOfOneDevice(string deviceId,...)

{ ... int* index = new int[times.size()]; ... }

Issue Links

• links to: GitHub Pull Request #2976
• links to: GitHub Pull Request #3137