Re: [PATCH 1/2] prctl.2: Be more precise in what causes dumpable to reset

["Michael Kerrisk (man-pages)" <mtk.manpages-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]

Hello Keno,

On 12/27/2016 10:52 PM, Keno Fischer wrote:
> ---
>  man2/prctl.2 | 14 ++++++++++----
>  1 file changed, 10 insertions(+), 4 deletions(-)


Thanks! Patch applied. One minor comment below.

> diff --git a/man2/prctl.2 b/man2/prctl.2
> index 26ac5d4..4e037e4 100644
> --- a/man2/prctl.2
> +++ b/man2/prctl.2
> @@ -216,7 +216,7 @@ However, it is reset to the current value contained in the file
>  in the following circumstances:
>  .\" See kernel/cred.c::commit_creds() (Linux 3.18 sources)
>  .RS
> -.IP * 3
> +.IP * 4

Best to separate such minor formatting changes into a separate patch.
That said, an indent of 3 is the norm, and I reverted this change.

Cheers,

Michael


>  The process's effective user or group ID is changed.
>  .IP *
>  The process's filesystem user or group ID is changed (see
> @@ -224,9 +224,15 @@ The process's filesystem user or group ID is changed (see
>  .IP *
>  The process executes
>  .RB ( execve (2))
> -a set-user-ID or set-group-ID program,
> -or a program that has capabilities (see
> -.BR capabilities (7)).
> +a set-user-ID or set-group-ID program, resuling in a change
> +of either effective user or group id.
> +.IP *
> +The process executes
> +.RB ( execve (2))
> +a program that has file capabilities (see
> +.BR capabilities (7)),
> +but only if the permitted capabilities
> +gained exceed those already permitted for the current process.
>  .\" Also certain namespace operations;
>  .RE
>  .IP



-- 
Michael Kerrisk
Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
Linux/UNIX System Programming Training: http://man7.org/training/
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