int permission(struct inode *inode, int mask, struct nameidata *nd)
{
int retval, submask;
+ struct vfsmount *mnt = NULL;
+
+ if (nd)
+ mnt = nd->mnt;
if (mask & MAY_WRITE) {
umode_t mode = inode->i_mode;
* MAY_EXEC on regular files is denied if the fs is mounted
* with the "noexec" flag.
*/
- if (nd && nd->mnt && (nd->mnt->mnt_flags & MNT_NOEXEC))
+ if (mnt && (mnt->mnt_flags & MNT_NOEXEC))
return -EACCES;
}
error = locks_verify_locked(inode);
if (!error) {
DQUOT_INIT(inode);
-
- error = do_truncate(dentry, 0, ATTR_MTIME|ATTR_CTIME, NULL);
+
+ error = do_truncate(dentry, 0,
+ ATTR_MTIME|ATTR_CTIME|ATTR_OPEN,
+ NULL);
}
put_write_access(inode);
if (error)