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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/logfs | |
| parent | 1025774ce411f2bd4b059ad7b53f0003569b74fa (diff) | |
| download | kernel_samsung_crespo-db78b877f7744bec4a9d9f9e7d10da3931d7cd39.zip kernel_samsung_crespo-db78b877f7744bec4a9d9f9e7d10da3931d7cd39.tar.gz kernel_samsung_crespo-db78b877f7744bec4a9d9f9e7d10da3931d7cd39.tar.bz2 | |
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/logfs')
| -rw-r--r-- | fs/logfs/file.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/logfs/file.c b/fs/logfs/file.c index 23b4d03..4dd0f7c 100644 --- a/fs/logfs/file.c +++ b/fs/logfs/file.c @@ -232,16 +232,16 @@ static int logfs_setattr(struct dentry *dentry, struct iattr *attr) struct inode *inode = dentry->d_inode; int err = 0; + err = inode_change_ok(inode, attr); + if (err) + return err; + if (attr->ia_valid & ATTR_SIZE) { err = logfs_truncate(inode, attr->ia_size); if (err) return err; } - err = inode_change_ok(inode, attr); - if (err) - return err; - setattr_copy(inode, attr); mark_inode_dirty(inode); return 0; |