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| Started by | Laura Abbott <labbott@redhat.com> |
|---|---|
| First post | 2017-05-09 20:30 +0200 |
| Last post | 2017-05-09 21:50 +0200 |
| Articles | 2 — 2 participants |
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[PATCH] ima: Add cgroups2 to the defaults list Laura Abbott <labbott@redhat.com> - 2017-05-09 20:30 +0200
Re: [PATCH] ima: Add cgroups2 to the defaults list Mimi Zohar <zohar@linux.vnet.ibm.com> - 2017-05-09 21:50 +0200
| From | Laura Abbott <labbott@redhat.com> |
|---|---|
| Date | 2017-05-09 20:30 +0200 |
| Subject | [PATCH] ima: Add cgroups2 to the defaults list |
| Message-ID | <tFi3v-5s6-1@gated-at.bofh.it> |
cgroups2 is beginning to show up in wider usage. Add it to the default
nomeasure/noappraise list like other filesystems.
Signed-off-by: Laura Abbott <labbott@redhat.com>
---
security/integrity/ima/ima_policy.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/security/integrity/ima/ima_policy.c b/security/integrity/ima/ima_policy.c
index 3ab1067db624..d60889352dda 100644
--- a/security/integrity/ima/ima_policy.c
+++ b/security/integrity/ima/ima_policy.c
@@ -96,6 +96,8 @@ static struct ima_rule_entry dont_measure_rules[] __ro_after_init = {
{.action = DONT_MEASURE, .fsmagic = SELINUX_MAGIC, .flags = IMA_FSMAGIC},
{.action = DONT_MEASURE, .fsmagic = CGROUP_SUPER_MAGIC,
.flags = IMA_FSMAGIC},
+ {.action = DONT_MEASURE, .fsmagic = CGROUP2_SUPER_MAGIC,
+ .flags = IMA_FSMAGIC},
{.action = DONT_MEASURE, .fsmagic = NSFS_MAGIC, .flags = IMA_FSMAGIC}
};
@@ -139,6 +141,7 @@ static struct ima_rule_entry default_appraise_rules[] __ro_after_init = {
{.action = DONT_APPRAISE, .fsmagic = SELINUX_MAGIC, .flags = IMA_FSMAGIC},
{.action = DONT_APPRAISE, .fsmagic = NSFS_MAGIC, .flags = IMA_FSMAGIC},
{.action = DONT_APPRAISE, .fsmagic = CGROUP_SUPER_MAGIC, .flags = IMA_FSMAGIC},
+ {.action = DONT_APPRAISE, .fsmagic = CGROUP2_SUPER_MAGIC, .flags = IMA_FSMAGIC},
#ifdef CONFIG_IMA_WRITE_POLICY
{.action = APPRAISE, .func = POLICY_CHECK,
.flags = IMA_FUNC | IMA_DIGSIG_REQUIRED},
--
2.12.2
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| From | Mimi Zohar <zohar@linux.vnet.ibm.com> |
|---|---|
| Date | 2017-05-09 21:50 +0200 |
| Message-ID | <tFjiW-6dG-25@gated-at.bofh.it> |
| In reply to | #1638336 |
On Tue, 2017-05-09 at 11:25 -0700, Laura Abbott wrote:
> cgroups2 is beginning to show up in wider usage. Add it to the default
> nomeasure/noappraise list like other filesystems.
>
> Signed-off-by: Laura Abbott <labbott@redhat.com>
Thanks, queued for next.
Mimi
> ---
> security/integrity/ima/ima_policy.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/security/integrity/ima/ima_policy.c b/security/integrity/ima/ima_policy.c
> index 3ab1067db624..d60889352dda 100644
> --- a/security/integrity/ima/ima_policy.c
> +++ b/security/integrity/ima/ima_policy.c
> @@ -96,6 +96,8 @@ static struct ima_rule_entry dont_measure_rules[] __ro_after_init = {
> {.action = DONT_MEASURE, .fsmagic = SELINUX_MAGIC, .flags = IMA_FSMAGIC},
> {.action = DONT_MEASURE, .fsmagic = CGROUP_SUPER_MAGIC,
> .flags = IMA_FSMAGIC},
> + {.action = DONT_MEASURE, .fsmagic = CGROUP2_SUPER_MAGIC,
> + .flags = IMA_FSMAGIC},
> {.action = DONT_MEASURE, .fsmagic = NSFS_MAGIC, .flags = IMA_FSMAGIC}
> };
>
> @@ -139,6 +141,7 @@ static struct ima_rule_entry default_appraise_rules[] __ro_after_init = {
> {.action = DONT_APPRAISE, .fsmagic = SELINUX_MAGIC, .flags = IMA_FSMAGIC},
> {.action = DONT_APPRAISE, .fsmagic = NSFS_MAGIC, .flags = IMA_FSMAGIC},
> {.action = DONT_APPRAISE, .fsmagic = CGROUP_SUPER_MAGIC, .flags = IMA_FSMAGIC},
> + {.action = DONT_APPRAISE, .fsmagic = CGROUP2_SUPER_MAGIC, .flags = IMA_FSMAGIC},
> #ifdef CONFIG_IMA_WRITE_POLICY
> {.action = APPRAISE, .func = POLICY_CHECK,
> .flags = IMA_FUNC | IMA_DIGSIG_REQUIRED},
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