From 8de52778798fe39660a8d6b26f290e0c93202761 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Mon, 6 Feb 2012 12:45:27 -0500 Subject: vfs: check i_nlink limits in vfs_{mkdir,rename_dir,link} New field of struct super_block - ->s_max_links. Maximal allowed value of ->i_nlink or 0; in the latter case all checks still need to be done in ->link/->mkdir/->rename instances. Note that this limit applies both to directoris and to non-directories. Signed-off-by: Al Viro --- fs/xfs/xfs_utils.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'fs/xfs/xfs_utils.c') diff --git a/fs/xfs/xfs_utils.c b/fs/xfs/xfs_utils.c index 89dbb4a50872..79c05ac85bfe 100644 --- a/fs/xfs/xfs_utils.c +++ b/fs/xfs/xfs_utils.c @@ -296,8 +296,6 @@ xfs_bumplink( xfs_trans_t *tp, xfs_inode_t *ip) { - if (ip->i_d.di_nlink >= XFS_MAXLINK) - return XFS_ERROR(EMLINK); xfs_trans_ichgtime(tp, ip, XFS_ICHGTIME_CHG); ASSERT(ip->i_d.di_nlink > 0); -- cgit