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| author | Tyler Hicks <tyhicks@canonical.com> | 2016-06-02 23:43:22 -0500 |
|---|---|---|
| committer | James Morris <james.l.morris@oracle.com> | 2016-06-06 20:16:22 +1000 |
| commit | d6e0d306449bcb5fa3c80e7a3edf11d45abf9ae9 (patch) | |
| tree | c340f613680154bf751e707de302ae7b2a52d30b /mm/cma.c | |
| parent | 98f368e9e2630a3ce3e80fb10fb2e02038cf9578 (diff) | |
| download | talos-obmc-linux-d6e0d306449bcb5fa3c80e7a3edf11d45abf9ae9.tar.gz talos-obmc-linux-d6e0d306449bcb5fa3c80e7a3edf11d45abf9ae9.zip | |
net: Use ns_capable_noaudit() when determining net sysctl permissions
The capability check should not be audited since it is only being used
to determine the inode permissions. A failed check does not indicate a
violation of security policy but, when an LSM is enabled, a denial audit
message was being generated.
The denial audit message caused confusion for some application authors
because root-running Go applications always triggered the denial. To
prevent this confusion, the capability check in net_ctl_permissions() is
switched to the noaudit variant.
BugLink: https://launchpad.net/bugs/1465724
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
Signed-off-by: James Morris <james.l.morris@oracle.com>
Diffstat (limited to 'mm/cma.c')
0 files changed, 0 insertions, 0 deletions
