On Wed, Feb 14, 2007 at 11:30:55AM +0100, Arjan van de Ven ([EMAIL PROTECTED]) 
wrote:
> > (at least on Debian
> > and Mandrake there is no locked memory limit by default).
> 
> that sounds like 2 very large bugtraq-worthy bugs in these distros.. so
> bad a bug that I almost find it hard to believe...

Well:

$ ulimit -a
core file size          (blocks, -c) 0
data seg size           (kbytes, -d) unlimited
max nice                        (-e) 0
file size               (blocks, -f) unlimited
pending signals                 (-i) unlimited
max locked memory       (kbytes, -l) unlimited
max memory size         (kbytes, -m) unlimited
open files                      (-n) 1024
pipe size            (512 bytes, -p) 8
POSIX message queues     (bytes, -q) unlimited
max rt priority                 (-r) 0
stack size              (kbytes, -s) 8192
cpu time               (seconds, -t) unlimited
max user processes              (-u) unlimited
virtual memory          (kbytes, -v) unlimited
file locks                      (-x) unlimited
$ cat /etc/debian_version
4.0

$ ulimit -a
core file size        (blocks, -c) 0
data seg size         (kbytes, -d) unlimited
file size             (blocks, -f) unlimited
max locked memory     (kbytes, -l) unlimited
max memory size       (kbytes, -m) unlimited
open files                    (-n) 1024
pipe size          (512 bytes, -p) 8
stack size            (kbytes, -s) 8192
cpu time             (seconds, -t) unlimited
max user processes            (-u) 7168
virtual memory        (kbytes, -v) unlimited
$ cat /etc/mandrake-release
Mandrake Linux release 10.0 (Community) for i586

Anyway, even if there is a limit like in fc5 - 32kb,
so I doubt any unpriveledged userspace application 
will ever run there.

-- 
        Evgeniy Polyakov
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