diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2014-12-05 17:19:27 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-01-08 10:00:49 -0800 |
| commit | 00fcd1ceab6c42f7facfa0168b207fe70ee198c2 (patch) | |
| tree | dab1bfcb123bff76fa9dd3b5d83022f42d609495 /kernel/kmod.c | |
| parent | 5f20adeafce6d4a6d8dd132acddfb4edf57f08de (diff) | |
groups: Consolidate the setgroups permission checks
commit 7ff4d90b4c24a03666f296c3d4878cd39001e81e upstream.
Today there are 3 instances of setgroups and due to an oversight their
permission checking has diverged. Add a common function so that
they may all share the same permission checking code.
This corrects the current oversight in the current permission checks
and adds a helper to avoid this in the future.
A user namespace security fix will update this new helper, shortly.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/kmod.c')
0 files changed, 0 insertions, 0 deletions