Re: [PATCH] security: AppArmor profile fixes for swtpm

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, 16 Sep 2019, Chris Coulson wrote:

> The AppArmor profile generated by virt-aa-helper is too strict for swtpm.
> This change contains 2 small fixes:
> - Relax append access to swtpm's log file to permit write access instead.
> Append access is insufficient because the log is opened with O_CREAT.
> - Permit swtpm to acquire a lock on its lock file.
> ---
>  src/security/virt-aa-helper.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/src/security/virt-aa-helper.c b/src/security/virt-aa-helper.c
> index 326cfaf52a..3d7cc32459 100644
> --- a/src/security/virt-aa-helper.c
> +++ b/src/security/virt-aa-helper.c
> @@ -1238,10 +1238,10 @@ get_files(vahControl * ctl)
>               * directory, log, and PID files.
>               */
>              virBufferAsprintf(&buf,
> -                "  \"%s/lib/libvirt/swtpm/%s/%s/**\" rw,\n",
> +                "  \"%s/lib/libvirt/swtpm/%s/%s/**\" rwk,\n",
>                  LOCALSTATEDIR, uuidstr, tpmpath);
>              virBufferAsprintf(&buf,
> -                "  \"%s/log/swtpm/libvirt/qemu/%s-swtpm.log\" a,\n",
> +                "  \"%s/log/swtpm/libvirt/qemu/%s-swtpm.log\" w,\n",
>                  LOCALSTATEDIR, ctl->def->name);
>              virBufferAsprintf(&buf,
>                  "  \"%s/libvirt/qemu/swtpm/%s-swtpm.pid\" rw,\n",

LGTM. +1 to apply

-- 
Jamie Strandboge             | http://www.canonical.com

Attachment: signature.asc
Description: PGP signature

--
libvir-list mailing list
libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list

[Index of Archives]     [Virt Tools]     [Libvirt Users]     [Lib OS Info]     [Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Big List of Linux Books]     [Yosemite News]     [KDE Users]     [Fedora Tools]

  Powered by Linux