ACK: [PATCH][SRU Artful][Bionic] UBUNTU: SAUCE: apparmor: fix display of .ns_name for containers
Colin Ian King
colin.king at canonical.com
Wed Jan 31 10:25:29 UTC 2018
On 31/01/18 10:23, John Johansen wrote:
> The .ns_name should not be virtualized by the current ns view. It
> needs to report the ns base name as that is being used during startup
> as part of determining apparmor policy namespace support.
>
> BugLink: http://bugs.launchpad.net/bugs/1746463
> Fixes: d9f02d9c237aa ("apparmor: fix display of ns name")
> Reported-by: Serge Hallyn <serge at hallyn.com>
> Tested-by: Serge Hallyn <serge at hallyn.com>
> Signed-off-by: John Johansen <john.johansen at canonical.com>
> ---
> security/apparmor/apparmorfs.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/security/apparmor/apparmorfs.c b/security/apparmor/apparmorfs.c
> index d4fa04d91439..a23b0ca19fd0 100644
> --- a/security/apparmor/apparmorfs.c
> +++ b/security/apparmor/apparmorfs.c
> @@ -1189,9 +1189,7 @@ static int seq_ns_level_show(struct seq_file *seq, void *v)
> static int seq_ns_name_show(struct seq_file *seq, void *v)
> {
> struct aa_label *label = begin_current_label_crit_section();
> -
> - seq_printf(seq, "%s\n", aa_ns_name(labels_ns(label),
> - labels_ns(label), true));
> + seq_printf(seq, "%s\n", labels_ns(label)->base.name);
> end_current_label_crit_section(label);
>
> return 0;
>
Thanks John.
Acked-by: Colin Ian King <colin.king at canonical.com>
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