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userns: Convert adfs to use kuid and kgid where appropriate

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Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
This commit is contained in:
Eric W. Biederman
2012-02-07 15:58:38 -08:00
parent 9a11f4513c
commit c010d1ff4f
4 changed files with 17 additions and 13 deletions
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4
fs/adfs/inode.c
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@@ -304,8 +304,8 @@ adfs_notify_change(struct dentry *dentry, struct iattr *attr)
* we can't change the UID or GID of any file -
* we have a global UID/GID in the superblock
*/
if ((ia_valid & ATTR_UID && attr->ia_uid != ADFS_SB(sb)->s_uid) ||
(ia_valid & ATTR_GID && attr->ia_gid != ADFS_SB(sb)->s_gid))
if ((ia_valid & ATTR_UID && !uid_eq(attr->ia_uid, ADFS_SB(sb)->s_uid)) ||
(ia_valid & ATTR_GID && !gid_eq(attr->ia_gid, ADFS_SB(sb)->s_gid)))
error = -EPERM;
if (error)