Vulnerability Development mailing list archives

Re: Memory leak in Solaris 2.7 kernel?


From: Jason Storm <sec () ORGONE NEGATION NET>
Date: Fri, 16 Mar 2001 14:39:08 -0800

uhnnnn... where exactly is the memory leak in the kernel?  all i see is my
tcsh session chewing up the cpu.

further more;

sparc:~>  ls
../*/../*/../*/../*/../*/../*/../*/../*/../*/../*/../*/../*/../*
/usr/ucb/ls: Arg list too long.
sparc:~> uname -a
SunOS sparc 5.7 Generic_106541-02 sun4m sparc SUNW,SPARCstation-LX
sparc:~>

not only is this not a kernel memory leak, its not even a dos unless you
do it as root, in which case you should certainly be able to find more
efficient and creative ways of bringing the box down.

-jason storm
 negation industries
 'you have science, i have mysterious kung-fu.'




On Fri, 16 Mar 2001, Wakko Ellington Warner-Warner III wrote:

# ls ../*/../*/../*/../*/../*/../*/../*/../*/../*/../*/../*/../*/../*

Wait a few minutes, let the disks churn (it never stops!)

Break out of it...

# vmstat
cannot fork: no swap space
# w
cannot fork: no swap space

Have fun hard-resetting your Sun box...

- A.P.

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