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mkfs_ext2: fix a buglet introduced in last commit

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2009-10-17 23:23:45 +02:00
parent 4588775182
commit 7d8ab846d1
1 changed files with 7 additions and 4 deletions
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11
util-linux/mkfs_ext2.c
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@ -112,11 +112,14 @@ static uint32_t has_super(uint32_t x)
48828125, 129140163, 244140625, 282475249, 387420489, 48828125, 129140163, 244140625, 282475249, 387420489,
1162261467, 1220703125, 1977326743, 3486784401/* >2^31 */, 1162261467, 1220703125, 1977326743, 3486784401/* >2^31 */,
}; };
unsigned i; const uint32_t *sp = supers + ARRAY_SIZE(supers)-1;
for (i = ARRAY_SIZE(supers); --i >= 0;) while (1) {
if (x == supers[i]) if (x == *sp)
return 1; return 1;
return 0; if (0 == *sp)
return 0;
sp--;
}
} }
#endif #endif