LIBOPENMPT_MODPLUG_API void ModPlug_GetSettings(ModPlug_Settings* settings)
{
	if(!settings) return;
	memcpy(settings,&globalsettings,sizeof(ModPlug_Settings));
}

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.