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Fix a bug where large msdos partitions were not handled correctly, and fix

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a few fsck_msdosfs related 'issues'

PR:		28536, 30168
Submitted by:	Jiangyi Liu <jyliu@163.net> && NetBSD
Approved by:	rwatson (mentor)
This commit is contained in:
Tom Rhodes 2002-08-22 22:17:11 +00:00
parent c6d6cf1772
commit abe78e9708
1 changed files with 7 additions and 1 deletions
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8
sys/fs/msdosfs/msdosfs_vfsops.c
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@ -543,8 +543,14 @@ mountmsdosfs(devvp, mp, td, argp)
}
/*
* Check and validate (or perhaps invalidate?) the fsinfo structure? XXX
* Check and validate (or perhaps invalidate?) the fsinfo structure?
*/
if (pmp->pm_fsinfo && pmp->pm_nxtfree > pmp->pm_maxcluster) {
printf("Next free cluster in FSInfo (%u) exceeds maxcluster (%u)\n",
pmp->pm_nxtfree, pmp->pm_maxcluster);
error = EINVAL;
goto error_exit;
}
/*
* Allocate memory for the bitmap of allocated clusters, and then