Fix fsbtodb() for UFS1. This fixes an overflow for file sizes >1 TB,
allowing for sizes up to 4 TB. This doesn't affect UFS2 since b is already a 64 bit type, coincidental with daddr_t. Submitted by: bde
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@ -486,7 +486,7 @@ struct cg {
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* Turn filesystem block numbers into disk block addresses.
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* This maps filesystem blocks to device size blocks.
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*/
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#define fsbtodb(fs, b) ((b) << (fs)->fs_fsbtodb)
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#define fsbtodb(fs, b) ((daddr_t)(b) << (fs)->fs_fsbtodb)
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#define dbtofsb(fs, b) ((b) >> (fs)->fs_fsbtodb)
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/*
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