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| author | mckusick <mckusick@FreeBSD.org> | 2002-10-18 23:17:30 +0000 |
|---|---|---|
| committer | mckusick <mckusick@FreeBSD.org> | 2002-10-18 23:17:30 +0000 |
| commit | f5032b44ed645487cb692a766e2d91c042b55c9e (patch) | |
| tree | 873fc992177887f92dba2e0d1f71c588945c7bfb /sbin/newfs | |
| parent | d155b8f135db19093c4bb4a6668074b484da2bb1 (diff) | |
| download | FreeBSD-src-f5032b44ed645487cb692a766e2d91c042b55c9e.zip FreeBSD-src-f5032b44ed645487cb692a766e2d91c042b55c9e.tar.gz | |
Bound the size of the superblock to SBLOCKSIZE.
Submitted by: BOUWSMA Beery <freebsd-misuser@netscum.dyndns.dk>
Sponsored by: DARPA & NAI Labs.
Diffstat (limited to 'sbin/newfs')
| -rw-r--r-- | sbin/newfs/mkfs.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sbin/newfs/mkfs.c b/sbin/newfs/mkfs.c index 90561ef..ff37368 100644 --- a/sbin/newfs/mkfs.c +++ b/sbin/newfs/mkfs.c @@ -382,6 +382,8 @@ mkfs(struct partition *pp, char *fsys) if (fscs == NULL) errx(31, "calloc failed"); sblock.fs_sbsize = fragroundup(&sblock, sizeof(struct fs)); + if (sblock.fs_sbsize > SBLOCKSIZE) + sblock.fs_sbsize = SBLOCKSIZE; sblock.fs_minfree = minfree; sblock.fs_maxbpg = maxbpg; sblock.fs_optim = opt; |
