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| author | Christoph Hellwig <hch@lst.de> | 2010-06-04 11:30:03 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-08-09 16:47:38 -0400 |
| commit | db78b877f7744bec4a9d9f9e7d10da3931d7cd39 (patch) | |
| tree | fd9ee2fbe0998218b6d90322f85b285887e6fe9d /fs/reiserfs | |
| parent | 1025774ce411f2bd4b059ad7b53f0003569b74fa (diff) | |
| download | linux-stable-db78b877f7744bec4a9d9f9e7d10da3931d7cd39.tar.gz linux-stable-db78b877f7744bec4a9d9f9e7d10da3931d7cd39.tar.bz2 linux-stable-db78b877f7744bec4a9d9f9e7d10da3931d7cd39.zip | |
always call inode_change_ok early in ->setattr
Make sure we call inode_change_ok before doing any changes in ->setattr,
and make sure to call it even if our fs wants to ignore normal UNIX
permissions, but use the ATTR_FORCE to skip those.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/reiserfs')
| -rw-r--r-- | fs/reiserfs/inode.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c index 2b8dc5c22867..46ba1cfc2df3 100644 --- a/fs/reiserfs/inode.c +++ b/fs/reiserfs/inode.c @@ -3084,6 +3084,10 @@ int reiserfs_setattr(struct dentry *dentry, struct iattr *attr) int depth; int error; + error = inode_change_ok(inode, attr); + if (error) + return error; + /* must be turned off for recursive notify_change calls */ ia_valid = attr->ia_valid &= ~(ATTR_KILL_SUID|ATTR_KILL_SGID); @@ -3133,10 +3137,6 @@ int reiserfs_setattr(struct dentry *dentry, struct iattr *attr) goto out; } - error = inode_change_ok(inode, attr); - if (error) - goto out; - if ((ia_valid & ATTR_UID && attr->ia_uid != inode->i_uid) || (ia_valid & ATTR_GID && attr->ia_gid != inode->i_gid)) { struct reiserfs_transaction_handle th; |