flewkey/cuberite-2a
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Nullify deleted pointers.

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This commit is contained in:
archshift
2014-06-19 01:49:56 -07:00
parent 35a4aa419c
commit e8143de01b
35 changed files with 75 additions and 18 deletions
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28
src/BlockArea.cpp
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@@ -295,9 +295,9 @@ cBlockArea::~cBlockArea()
void cBlockArea::Clear(void)
{
delete[] m_BlockTypes; m_BlockTypes = NULL;
delete[] m_BlockMetas; m_BlockMetas = NULL;
delete[] m_BlockLight; m_BlockLight = NULL;
delete[] m_BlockTypes; m_BlockTypes = NULL;
delete[] m_BlockMetas; m_BlockMetas = NULL;
delete[] m_BlockLight; m_BlockLight = NULL;
delete[] m_BlockSkyLight; m_BlockSkyLight = NULL;
m_Origin.Set(0, 0, 0);
m_Size.Set(0, 0, 0);
@@ -1013,8 +1013,8 @@ void cBlockArea::RotateCCW(void)
} // for x
std::swap(m_BlockTypes, NewTypes);
std::swap(m_BlockMetas, NewMetas);
delete[] NewTypes;
delete[] NewMetas;
delete[] NewTypes; NewTypes = NULL;
delete[] NewMetas; NewMetas = NULL;
std::swap(m_Size.x, m_Size.z);
}
@@ -1058,8 +1058,8 @@ void cBlockArea::RotateCW(void)
} // for x
std::swap(m_BlockTypes, NewTypes);
std::swap(m_BlockMetas, NewMetas);
delete[] NewTypes;
delete[] NewMetas;
delete[] NewTypes; NewTypes = NULL;
delete[] NewMetas; NewMetas = NULL;
std::swap(m_Size.x, m_Size.z);
}
@@ -1206,7 +1206,7 @@ void cBlockArea::RotateCCWNoMeta(void)
} // for z
} // for x
std::swap(m_BlockTypes, NewTypes);
delete[] NewTypes;
delete[] NewTypes; NewTypes = NULL;
}
if (HasBlockMetas())
{
@@ -1224,7 +1224,7 @@ void cBlockArea::RotateCCWNoMeta(void)
} // for z
} // for x
std::swap(m_BlockMetas, NewMetas);
delete[] NewMetas;
delete[] NewMetas; NewMetas = NULL;
}
std::swap(m_Size.x, m_Size.z);
}
@@ -1251,7 +1251,7 @@ void cBlockArea::RotateCWNoMeta(void)
} // for x
} // for z
std::swap(m_BlockTypes, NewTypes);
delete[] NewTypes;
delete[] NewTypes; NewTypes = NULL;
}
if (HasBlockMetas())
{
@@ -1269,7 +1269,7 @@ void cBlockArea::RotateCWNoMeta(void)
} // for x
} // for z
std::swap(m_BlockMetas, NewMetas);
delete[] NewMetas;
delete[] NewMetas; NewMetas = NULL;
}
std::swap(m_Size.x, m_Size.z);
}
@@ -1658,6 +1658,7 @@ bool cBlockArea::SetSize(int a_SizeX, int a_SizeY, int a_SizeZ, int a_DataTypes)
if (m_BlockMetas == NULL)
{
delete[] m_BlockTypes;
m_BlockTypes = NULL;
return false;
}
}
@@ -1667,7 +1668,9 @@ bool cBlockArea::SetSize(int a_SizeX, int a_SizeY, int a_SizeZ, int a_DataTypes)
if (m_BlockLight == NULL)
{
delete[] m_BlockMetas;
m_BlockMetas = NULL;
delete[] m_BlockTypes;
m_BlockTypes = NULL;
return false;
}
}
@@ -1677,8 +1680,11 @@ bool cBlockArea::SetSize(int a_SizeX, int a_SizeY, int a_SizeZ, int a_DataTypes)
if (m_BlockSkyLight == NULL)
{
delete[] m_BlockLight;
m_BlockLight = NULL;
delete[] m_BlockMetas;
m_BlockMetas = NULL;
delete[] m_BlockTypes;
m_BlockTypes = NULL;
return false;
}
}