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gt: don't write out of bounds (nw)

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This commit is contained in:
Olivier Galibert 2018-05-16 07:31:47 +02:00
parent 4ce27b8305
commit 850ac95af1
1 changed files with 3 additions and 2 deletions
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5
src/devices/bus/interpro/sr/gt.cpp
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@ -1429,6 +1429,7 @@ void gt_device_base::write_vram(const gt_t &gt, const offs_t offset, const u8 da
buffer_write(gt, offset >> 2, data << shift_amount, 0xff << shift_amount); buffer_write(gt, offset >> 2, data << shift_amount, 0xff << shift_amount);
} }
else else {
gt.buffer[offset] = data; gt.buffer[offset & GT_BUFFER_MASK] = data;
}
} }