tags 457146 fixed-upstream
thanks

Hello Rafael,

I'll kibbitz a little from upstream here.  You are reporting this bug
against a very old release -- I believe current Debian is on something like
2.6x.  This bug was fixed in upstream 2.40.

Cheers,

Michael


Rafael C. de Almeida wrote:
> Package: manpages
> Version: 2.39-1
> Severity: normal
> Tags: patch
> 
> The capabilities(7) manpage states:
> 
>       A full implementation of capabilities requires:
> 
>       2.  that the kernel provide system calls allowing a thread’s
>       capability sets to be changed and retrieved.
> 
>       3.  file  system support for attaching capabilities to an
>       executable file, so that a process gains those capabilities when the
>       file is execed.
> 
> Clearly an item is missing. The missing item is:
>       1.  that for all privileged operations, the kernel check whether the
>       process has the required capability in its effective set.
> 
> 
> -- System Information:
> Debian Release: 4.0
>   APT prefers stable
>   APT policy: (500, 'stable')
> Architecture: i386 (i686)
> Shell:  /bin/sh linked to /bin/bash
> Kernel: Linux 2.6.18-5-686
> Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
> 
> -- no debconf information
> 
> 
> ------------------------------------------------------------------------
> 
> --- man-pages-2.39/man7/capabilities.7        2006-08-03 10:58:08.000000000 
> -0300
> +++ man-pages-2.39-new/man7/capabilities.7    2007-12-20 03:01:07.000000000 
> -0200
> @@ -379,7 +379,10 @@
>  kernel version 2.2.11.
>  .SS Current and Future Implementation
>  A full implementation of capabilities requires:
> -
> +.IP 1. 4
> +that for all privileged operations,
> +the kernel check whether the thread has the required
> +capability in its effective set.
>  .IP 2. 4
>  that the kernel provide 
>  system calls allowing a thread's capability sets to

-- 
Michael Kerrisk
Maintainer of the Linux man-pages project
http://www.kernel.org/doc/man-pages/
Want to report a man-pages bug?  Look here:
http://www.kernel.org/doc/man-pages/reporting_bugs.html




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