Bjoern Michaelsen committed a patch related to this issue. It has been pushed to "libreoffice-3-6":
http://cgit.freedesktop.org/libreoffice/core/commit/?id=861e55bd889d9f5f5b37724b3615e9355e2d5c15&g=libreoffice-3-6
fdo#51324 lp#1017125 rhbz#806236 rhbz#823272: erase on invalid iterators
It will be available in LibreOffice 3.6.1.
Bjoern Michaelsen committed a patch related to this issue.
It has been pushed to "libreoffice-3-6":
http:// cgit.freedeskto p.org/libreoffi ce/core/ commit/ ?id=861e55bd889 d9f5f5b37724b36 15e9355e2d5c15& g=libreoffice- 3-6
fdo#51324 lp#1017125 rhbz#806236 rhbz#823272: erase on invalid iterators
It will be available in LibreOffice 3.6.1.