Same problem explain in this bug for fedora 12:
My vim-latex package:
rpm -q vim-latex
My bugfix was closed in vim-latex project on 2010-10-28 20:10:59 UTC.
Maybe vim-latex package contain not patched version of vim latex suite.
Please update vim-latex to last version provides by official vim-latex project. It contains other usefull patch.
*** This bug has been marked as a duplicate of bug 588064 ***