Commit 59616668 authored by pekka@sama.ndb.mysql.com's avatar pekka@sama.ndb.mysql.com
Browse files

ndb - bug#29390: fix mem leak introduced in previous cset

parent 82da7623

ndb/src/ndbapi/NdbScanFilter.cpp

+32 −0
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ 
#include <Interpreter.hpp>

#include <signaldata/AttrInfo.hpp>

#include "NdbApiSignal.hpp"

#include "NdbUtil.hpp"



#ifdef VM_TRACE

#include <NdbEnv.h>
@@ -621,12 +622,43 @@ NdbScanFilterImpl::handle_filter_too_large() 
  op->theStatus = m_initial_op_status;



  // reset interpreter state to initial



  NdbBranch* tBranch = op->theFirstBranch;

  while (tBranch != NULL) {

    NdbBranch* tmp = tBranch;

    tBranch = tBranch->theNext;

    op->theNdb->releaseNdbBranch(tmp);

  }

  op->theFirstBranch = NULL;

  op->theLastBranch = NULL;



  NdbLabel* tLabel = op->theFirstLabel;

  while (tLabel != NULL) {

    NdbLabel* tmp = tLabel;

    tLabel = tLabel->theNext;

    op->theNdb->releaseNdbLabel(tmp);

  }

  op->theFirstLabel = NULL;

  op->theLastLabel = NULL;



  NdbCall* tCall = op->theFirstCall;

  while (tCall != NULL) {

    NdbCall* tmp = tCall;

    tCall = tCall->theNext;

    op->theNdb->releaseNdbCall(tmp);

  }

  op->theFirstCall = NULL;

  op->theLastCall = NULL;



  NdbSubroutine* tSubroutine = op->theFirstSubroutine;

  while (tSubroutine != NULL) {

    NdbSubroutine* tmp = tSubroutine;

    tSubroutine = tSubroutine->theNext;

    op->theNdb->releaseNdbSubroutine(tmp);

  }

  op->theFirstSubroutine = NULL;

  op->theLastSubroutine = NULL;



  op->theNoOfLabels = 0;

  op->theNoOfSubroutines = 0;