This fix is related to revision 3985 revid:dle@openerp.com-20140326142040-pls0dk2kd03z55ro, which did not worked for buffered dataset (virtual one2many line in view form search_read is used instead of read to not return records for which we lose the access rights bzr revid: dle@openerp.com-20140327112456-iyceuf9dnn07hwke