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Add bounds check to setter

This commit is contained in:
Jonas Kulla 2013-09-04 17:01:51 +02:00
parent 4a945f8d6c
commit 1401578f92
1 changed files with 7 additions and 0 deletions
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7
src/table.cpp
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@ -50,6 +50,13 @@ int16_t Table::get(int x, int y, int z) const
void Table::set(int16_t value, int x, int y, int z) void Table::set(int16_t value, int x, int y, int z)
{ {
if (x < 0 || x >= m_x
|| y < 0 || y >= m_y
|| z < 0 || z >= m_z)
{
return;
}
data[m_x*m_y*z + m_x*y + x] = value; data[m_x*m_y*z + m_x*y + x] = value;
modified(); modified();