All the member variables of class TComPicSym are not initialized to 0/NULL/appropriate value; only m_uiNumAllocatedSlice is done so. This could be a create issues if TComPicSym::destroy() is called without initialization.

Possible solution: Replace existing constructor in TComPicSym.h by the following in TComPicSym.cpp

TComPicSym::TComPicSym()
: m_uiWidthInCU (0)
, m_uiHeightInCU (0)
, m_uiMaxCUWidth (0)
, m_uiMaxCUHeight (0)
, m_uiMinCUWidth (0)
, m_uiMinCUHeight (0)

, m_uhTotalDepth (0)
, m_uiNumPartitions (0)
, m_uiNumPartInWidth (0)
, m_uiNumPartInHeight(0)
, m_uiNumCUsInFrame (0)

, m_apcTComSlice (NULL)
, m_uiNumAllocatedSlice (0)
, m_apcTComDataCU (NULL)

, m_iTileBoundaryIndependenceIdr (0)
, m_iNumColumnsMinus1 (0)
, m_iNumRowsMinus1 (0)
, m_apcTComTile (NULL)
, m_puiCUOrderMap (NULL)
, m_puiTileIdxMap (NULL)
, m_puiInverseCUOrderMap (NULL)
{}