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https://github.com/melonDS-emu/melonDS.git
synced 2025-07-23 06:10:03 -06:00
fix potential out-of-bounds write
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@ -284,6 +284,7 @@ void SetDisplaySettings(bool accel)
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if (Framebuffer[1][0]) delete[] Framebuffer[1][0];
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if (Framebuffer[0][1]) delete[] Framebuffer[0][1];
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if (Framebuffer[1][1]) delete[] Framebuffer[1][1];
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Framebuffer[0][0] = new u32[fbsize];
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Framebuffer[1][0] = new u32[fbsize];
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Framebuffer[0][1] = new u32[fbsize];
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@ -753,8 +753,10 @@ void GPU2D::DrawScanline(u32 line)
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case 1: // regular display
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{
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for (int i = 0; i < stride; i+=2)
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int i = 0;
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for (; i < (stride & ~1); i+=2)
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*(u64*)&dst[i] = *(u64*)&BGOBJLine[i];
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if (stride & 1) dst[i] = BGOBJLine[i];
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}
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break;
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