sudo is spitting error on invocation: "no talloc stackframe at ../source3/param/loadparm.c:4864, leaking memory"

[Nikola M]

After updating from 13.10 64-bit to 14.04 64-bit,
every time sudo <command> is issued,
message appears:
"no talloc stackframe at ../source3/param/loadparm.c:4864, leaking memory"

sudo seems to be working, but message is unsettling and should not appear if everything is ok...
Since it is sudo,
I flag it as security problem , because memory leaking in a program that lead to memory escalation is not pleasant (or at least reporting it as such).

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: sudo 1.8.9p5-1ubuntu1
ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2
Uname: Linux 3.13.0-29-generic x86_64
NonfreeKernelModules: zfs zunicode zavl zcommon znvpair nvidia
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
Date: Thu Jun 12 12:17:16 2014
InstallationDate: Installed on 2014-03-24 (79 days ago)
InstallationMedia: Ubuntu-Server 13.10 "Saucy Salamander" - Release amd64 (20131016)
SourcePackage: sudo
UpgradeStatus: Upgraded to trusty on 2014-06-10 (1 days ago)
VisudoCheck:
 /etc/sudoers: parsed OK
 /etc/sudoers.d/README: parsed OK
 /etc/sudoers.d/zfs: parsed OK