[apparmor] problems with setrlimit in Saucy

[Jeroen Ooms]

This is not directly related to AppArmor, but since apparmor allows
setting rlimits in profiles I was wondering if anyone has noticed
problems with setrlimit in recent kernels?

I upgraded to Ubuntu Saucy (13.10) today and have started noticing
problems both with RLIMIT_NPROC and RLIMIT_AS. See also
http://askubuntu.com/questions/360621/major-problems-with-setrlimit-after-upgrading-to-saucy.

Have there been any recent changes in setrlimit?