[CoinUtils-tickets] Re: [COIN-OR Common Utilities] #31: possible mem leak in dupcol_action::presolve

[COIN-OR Common Utilities]

#31: possible mem leak in dupcol_action::presolve
-------------------------+--------------------------------------------------
  Reporter:  mgalati     |       Owner:  ladanyi 
      Type:  defect      |      Status:  assigned
  Priority:  major       |   Milestone:          
 Component:  component1  |     Version:          
Resolution:              |    Keywords:  mem leak
-------------------------+--------------------------------------------------
Comment (by mgalati):

 No good. With the patch, I now get a seg fault.

         MAD.exe!operator delete(void * pUserData=0xfeeefeee)  Line 52 +
 0x3 bytes       C++
         MAD.exe!operator delete[](void * p=0xfeeefeee)  Line 21 + 0x9
 bytes     C++
 >       MAD.exe!dupcol_action::~dupcol_action()  Line 725 + 0x22 bytes
 C++
         MAD.exe!dupcol_action::`scalar deleting destructor'()  + 0x2b
 bytes     C++
         MAD.exe!ClpPresolve::destroyPresolve()  Line 73 + 0x35 bytes
 C++
         MAD.exe!ClpPresolve::~ClpPresolve()  Line 65    C++
         MAD.exe!ClpSimplex::initialSolve(ClpSolve & options={...})  Line
 2195 + 0x34 bytes      C++
         MAD.exe!OsiClpSolverInterface::initialSolve()  Line 275 C++
         MAD.exe!DecompAlgo::solutionUpdate(decompPhase phase=PHASE_INIT,
 const int maxInnerIter=99999, const int maxOuterIter=99999)  Line 2573 +
 0x14 bytes    C++
         MAD.exe!DecompAlgo::processNode(const int nodeIndex=0)  Line 785 +
 0x1d bytes   C++

-- 
Ticket URL: <https://projects.coin-or.org:8888/CoinUtils/ticket/31#comment:2>
COIN-OR Common Utilities <http://projects.coin-or.org/CoinUtils>
Common data structures and linear algebra functions for COIN-OR projects