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authorChristoph Hellwig <hch@lst.de>2010-06-04 09:30:03 (GMT)
committerAl Viro <viro@zeniv.linux.org.uk>2010-08-09 20:47:38 (GMT)
commitdb78b877f7744bec4a9d9f9e7d10da3931d7cd39 (patch)
treefd9ee2fbe0998218b6d90322f85b285887e6fe9d /fs/reiserfs
parent1025774ce411f2bd4b059ad7b53f0003569b74fa (diff)
downloadlinux-db78b877f7744bec4a9d9f9e7d10da3931d7cd39.tar.xz
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.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index 2b8dc5c..46ba1cf 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;