fix hotspot build failures with -D_FORTIFY_SOURCE=2 and -Wformat=1

[Christian Thalinger]

On Thu, 2008-12-04 at 12:04 +1000, David Holmes - Sun Microsystems
wrote:
> Matthias Klose said the following on 12/04/08 06:36:
> > this is http://gcc.gnu.org/PR25509, not seen as a bug in GCC. I'll discuss a
> > solution for Ubuntu with my coworkers next week.
> 
> What a dismal state of affairs. :(

Ugh, yeah.  After reading some of the comments, I'd say it's a bug in
GCC and glibc.  I wonder if that ever gets changed... on either side...

- Christian