Fix integer overflow on 32bit systems when calculating media size,
reintroduced by r222475. Approved by: re (kib)
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11f6a0164f
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1f89a4dc85
@ -137,7 +137,7 @@ mmcsd_attach(device_t dev)
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d->d_drv1 = sc;
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d->d_drv1 = sc;
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d->d_maxsize = 4*1024*1024; /* Maximum defined SD card AU size. */
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d->d_maxsize = 4*1024*1024; /* Maximum defined SD card AU size. */
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d->d_sectorsize = mmc_get_sector_size(dev);
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d->d_sectorsize = mmc_get_sector_size(dev);
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d->d_mediasize = mmc_get_media_size(dev) * d->d_sectorsize;
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d->d_mediasize = (off_t)mmc_get_media_size(dev) * d->d_sectorsize;
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d->d_stripeoffset = 0;
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d->d_stripeoffset = 0;
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d->d_stripesize = mmc_get_erase_sector(dev) * d->d_sectorsize;
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d->d_stripesize = mmc_get_erase_sector(dev) * d->d_sectorsize;
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d->d_unit = device_get_unit(dev);
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d->d_unit = device_get_unit(dev);
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