diff options
| author | Aleksa Sarai | 2015-08-25 04:50:44 +0200 |
|---|---|---|
| committer | Tejun Heo | 2015-08-25 20:19:25 +0200 |
| commit | ce52399520e4b97466165737e00c7b528ae8c8f5 (patch) | |
| tree | 3b81c86ac3758e9c35794b76a62b7965c3074750 /kernel/fork.c | |
| parent | cgroup: fix idr_preload usage (diff) | |
| download | kernel-qcow2-linux-ce52399520e4b97466165737e00c7b528ae8c8f5.tar.gz kernel-qcow2-linux-ce52399520e4b97466165737e00c7b528ae8c8f5.tar.xz kernel-qcow2-linux-ce52399520e4b97466165737e00c7b528ae8c8f5.zip | |
cgroup: pids: fix invalid get/put usage
Fix incorrect usage of css_get and css_put to put a different css in
pids_{cancel_,}attach() than the one grabbed in pids_can_attach(). This
could lead to quite serious memory leakage (and unsafe operations on the
putted css).
tj: minor comment update
Signed-off-by: Aleksa Sarai <cyphar@cyphar.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel/fork.c')
0 files changed, 0 insertions, 0 deletions