lkml.org 
[lkml]   [2010]   [Jan]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: linux-next: add utrace tree
On Fri 2010-01-22 08:43:18, Valdis.Kletnieks@vt.edu wrote:
> On Fri, 22 Jan 2010 10:51:39 +0530, Ananth N Mavinakayanahalli said:
>
> > FWIW, Oleg's implementation of ptrace over utrace is 100% compatible
> > with legacy ptrace; gdb testsuite indicates that
> > (http://lkml.org/lkml/2009/12/21/98).
>
> No, that only proves it's compatible enough for gdb to not care. The problem
> is all those *other* packages that abuse ptrace in totally crackhead ways.
>
> (No, I can't name them - but ptrace is the sort of interface that almost
> encourages its use for things somewhere between crackhead and mad-scientist,
> so they're almost certainly out there.. WAY out there.. :)

strace, subterfugue, ltrace, ...? Plus various homegrown sandboxing tools...
Pavel


--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html


\
 
 \ /
  Last update: 2010-01-26 15:01    [W:0.172 / U:0.456 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site