How to deal with pango integer overflow problem?

[Anna Davour]

Dear maintainer(s),

When i try to make the flash plugin for firefox work on my newly
installed FreeBSD machine, I fail because linux-f10-pango (1.22.3_1)
is marked as IGNORE, apparently because of the integer overflow
problem. I need this to install the nspluginwrapper, following the
recipe in the Handbook
http://www.freebsd.org/doc/en/books/handbook/desktop-browsers.html

The error message says
=> Please update your ports tree and try again.

Since I just did that ten minutes ago I now have no ideas for how to
deal with this, except by sending you a question.

Best regards,

/Anna Davour