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| author | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2020-06-03 17:40:17 +0200 |
|---|---|---|
| committer | David Oberhollenzer <david.oberhollenzer@sigma-star.at> | 2020-06-03 17:40:17 +0200 |
| commit | a07a965967f3ba44a74528f607d514502b928b17 (patch) | |
| tree | 2be5eceff020769be07866aa9076eb9a3f4a73be /lib/sqfs/super.c | |
| parent | 5a8761b4991b5ef93322666fd1d3fbea05330511 (diff) | |
Cleanup: Add defines for minimum and maximum block size
This commit adds propper defines in the super block header and removes
some of the hard coded constants.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'lib/sqfs/super.c')
| -rw-r--r-- | lib/sqfs/super.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/sqfs/super.c b/lib/sqfs/super.c index 0257453..470c06a 100644 --- a/lib/sqfs/super.c +++ b/lib/sqfs/super.c @@ -20,7 +20,10 @@ int sqfs_super_init(sqfs_super_t *super, size_t block_size, sqfs_u32 mtime, if (block_size & (block_size - 1)) return SQFS_ERROR_SUPER_BLOCK_SIZE; - if (block_size < 4096 || block_size > (1 << 20)) + if (block_size < SQFS_MIN_BLOCK_SIZE) + return SQFS_ERROR_SUPER_BLOCK_SIZE; + + if (block_size > SQFS_MAX_BLOCK_SIZE) return SQFS_ERROR_SUPER_BLOCK_SIZE; memset(super, 0, sizeof(*super)); |