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added assert for nbmj8688.c AddressSanitizer heap-buffer-overflow (nw)

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Oliver Stöneberg 2014-03-20 09:58:24 +00:00
parent 8a01cd4200
commit 75eccffbec
1 changed files with 2 additions and 0 deletions
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src/emu/video/hd61830.c
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@ -380,6 +380,8 @@ UINT16 hd61830_device::draw_scanline(bitmap_ind16 &bitmap, const rectangle &clip
for (int x = 0; x < m_hp; x++) for (int x = 0; x < m_hp; x++)
{ {
bitmap.pix16(y, (sx * m_hp) + x) = BIT(data1, x); bitmap.pix16(y, (sx * m_hp) + x) = BIT(data1, x);
assert(y >= 0 && y < bitmap.height());
assert(((sx * m_hp) + x + m_hp) >= 0 && ((sx * m_hp) + x + m_hp) < bitmap.width());
bitmap.pix16(y, (sx * m_hp) + x + m_hp) = BIT(data2, x); bitmap.pix16(y, (sx * m_hp) + x + m_hp) = BIT(data2, x);
} }
} }