Re: [PATCH 2/2] hijack: update task_alloc_security

2007-12-03 Thread Crispin Cowan
Serge E. Hallyn wrote: Quoting Crispin Cowan ([EMAIL PROTECTED]): I think that CAP_NS_OVERRIDE|CAP_SYS_PTRACE is a problem because of the Oops, yeah I meant . Cool. With then I have no problem at all. Thanks, Crispin -- Crispin Cowan, Ph.D.

Re: [PATCH 2/2] hijack: update task_alloc_security

2007-11-28 Thread Serge E. Hallyn
Quoting Crispin Cowan ([EMAIL PROTECTED]): Serge E. Hallyn wrote: Quoting Casey Schaufler ([EMAIL PROTECTED]): Could y'all bring me up to speed on what this is intended to accomplish so that I can understand the Smack implications? It's basically like ptracing a process,

Re: [PATCH 2/2] hijack: update task_alloc_security

2007-11-28 Thread Crispin Cowan
Serge E. Hallyn wrote: Quoting Crispin Cowan ([EMAIL PROTECTED]): Is there to be an LSM hook, so that modules can decide on an arbitrary decision of whether to allow a hijack? So that this do the right SELinux thing can be generalized for all LSMs to do the right thing. Currently:

Re: [PATCH 2/2] hijack: update task_alloc_security

2007-11-27 Thread Rodrigo Rubira Branco (BSDaemon)
PROTECTED], Stephen Smalley [EMAIL PROTECTED], James Morris [EMAIL PROTECTED], Serge E. Hallyn [EMAIL PROTECTED] Assunto: Re: [PATCH 2/2] hijack: update task_alloc_security Data: 27/11/07 02:38 Mark Nelson wrote: gt; Subject: [PATCH 2/2] hijack: update task_alloc_security gt; gt; Update

Re: [PATCH 2/2] hijack: update task_alloc_security

2007-11-27 Thread Serge E. Hallyn
: update task_alloc_security Data: 27/11/07 02:38 Mark Nelson wrote: gt; Subject: [PATCH 2/2] hijack: update task_alloc_security gt; gt; Update task_alloc_security() to take the hijacked task as a second gt; argument. gt; gt; For the selinux version, refuse permission if hijack_src

Re: [PATCH 2/2] hijack: update task_alloc_security

2007-11-27 Thread Crispin Cowan
Serge E. Hallyn wrote: Quoting Stephen Smalley ([EMAIL PROTECTED]): I agree with this part - we don't want people to have to choose between using containers and using selinux, so if hijack is going to be a requirement for effective use of containers, then we need to make them work

Re: [PATCH 2/2] hijack: update task_alloc_security

2007-11-26 Thread Casey Schaufler
--- Mark Nelson [EMAIL PROTECTED] wrote: Subject: [PATCH 2/2] hijack: update task_alloc_security Update task_alloc_security() to take the hijacked task as a second argument. Could y'all bring me up to speed on what this is intended to accomplish so that I can understand the Smack