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| author | Jeff Mahoney <jeffm@suse.com> | 2009-05-17 01:02:03 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-05-17 11:45:45 -0700 |
| commit | b83674c0da6558e357c6b482ccf299eeea77d8ef (patch) | |
| tree | 22f71c1f3f099887b53884a9cabbb6aaeb3bc0a6 /fs | |
| parent | ceb5edc457f07956c82dccfb54ca8ae7e2a399f0 (diff) | |
| download | linux-3.10-b83674c0da6558e357c6b482ccf299eeea77d8ef.tar.gz linux-3.10-b83674c0da6558e357c6b482ccf299eeea77d8ef.tar.bz2 linux-3.10-b83674c0da6558e357c6b482ccf299eeea77d8ef.zip | |
reiserfs: fixup perms when xattrs are disabled
This adds CONFIG_REISERFS_FS_XATTR protection from reiserfs_permission.
This is needed to avoid warnings during file deletions and chowns with
xattrs disabled.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/reiserfs/xattr.c | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c index 628075ca82c..8e7deb0e696 100644 --- a/fs/reiserfs/xattr.c +++ b/fs/reiserfs/xattr.c @@ -871,23 +871,6 @@ static int reiserfs_check_acl(struct inode *inode, int mask) return error; } -int reiserfs_permission(struct inode *inode, int mask) -{ - /* - * We don't do permission checks on the internal objects. - * Permissions are determined by the "owning" object. - */ - if (IS_PRIVATE(inode)) - return 0; - /* - * Stat data v1 doesn't support ACLs. - */ - if (get_inode_sd_version(inode) == STAT_DATA_V1) - return generic_permission(inode, mask, NULL); - else - return generic_permission(inode, mask, reiserfs_check_acl); -} - static int create_privroot(struct dentry *dentry) { int err; @@ -951,6 +934,25 @@ static int xattr_mount_check(struct super_block *s) return 0; } +int reiserfs_permission(struct inode *inode, int mask) +{ + /* + * We don't do permission checks on the internal objects. + * Permissions are determined by the "owning" object. + */ + if (IS_PRIVATE(inode)) + return 0; + +#ifdef CONFIG_REISERFS_FS_XATTR + /* + * Stat data v1 doesn't support ACLs. + */ + if (get_inode_sd_version(inode) != STAT_DATA_V1) + return generic_permission(inode, mask, reiserfs_check_acl); +#endif + return generic_permission(inode, mask, NULL); +} + /* This will catch lookups from the fs root to .reiserfs_priv */ static int xattr_lookup_poison(struct dentry *dentry, struct qstr *q1, struct qstr *name) |