diff options
| author | Eric Paris <eparis@redhat.com> | 2013-05-24 13:39:29 (GMT) |
|---|---|---|
| committer | Eric Paris <eparis@redhat.com> | 2013-11-05 16:08:01 (GMT) |
| commit | 83fa6bbe4c4541ae748b550b4ec391f8a0acfe94 (patch) | |
| tree | da0b4c3432448ac961c5372a94ad38512660314f /kernel | |
| parent | da0a610497ce193782c8df4a33fee7fce030cb99 (diff) | |
| download | linux-fsl-qoriq-83fa6bbe4c4541ae748b550b4ec391f8a0acfe94.tar.xz | |
audit: remove CONFIG_AUDIT_LOGINUID_IMMUTABLE
After trying to use this feature in Fedora we found the hard coding
policy like this into the kernel was a bad idea. Surprise surprise.
We ran into these problems because it was impossible to launch a
container as a logged in user and run a login daemon inside that container.
This reverts back to the old behavior before this option was added. The
option will be re-added in a userspace selectable manor such that
userspace can choose when it is and when it is not appropriate.
Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: Richard Guy Briggs <rgb@redhat.com>
Signed-off-by: Eric Paris <eparis@redhat.com>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/auditsc.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 7268467..b55788b 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -1968,15 +1968,13 @@ static atomic_t session_id = ATOMIC_INIT(0); static int audit_set_loginuid_perm(kuid_t loginuid) { -#ifdef CONFIG_AUDIT_LOGINUID_IMMUTABLE /* if we are unset, we don't need privs */ if (!audit_loginuid_set(current)) return 0; -#else /* CONFIG_AUDIT_LOGINUID_IMMUTABLE */ - if (capable(CAP_AUDIT_CONTROL)) - return 0; -#endif /* CONFIG_AUDIT_LOGINUID_IMMUTABLE */ - return -EPERM; + /* it is set, you need permission */ + if (!capable(CAP_AUDIT_CONTROL)) + return -EPERM; + return 0; } static void audit_log_set_loginuid(kuid_t koldloginuid, kuid_t kloginuid, |