Hewenliang 83ff921a5e kselftests: cgroup: Avoid the reuse of fd after it is deallocated ...

[ Upstream commit d671fa6393 ]

It is necessary to set fd to -1 when inotify_add_watch() fails in
cg_prepare_for_wait. Otherwise the fd which has been closed in
cg_prepare_for_wait may be misused in other functions such as
cg_enter_and_wait_for_frozen and cg_freeze_wait.

Fixes: 5313bfe425 ("selftests: cgroup: add freezer controller self-tests")
Signed-off-by: Hewenliang <hewenliang4@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-01-26 10:01:07 +01:00

..

.gitignore

kselftests: cgroup: add freezer controller self-tests

2019-04-19 11:26:49 -07:00

cgroup_util.c

cgroup: kselftest: relax fs_spec checks

2019-08-03 07:02:01 -07:00

cgroup_util.h

kselftests: cgroup: add freezer controller self-tests

2019-04-19 11:26:49 -07:00

Makefile

kselftests: cgroup: add freezer controller self-tests

2019-04-19 11:26:49 -07:00

test_core.c

kselftest/cgroup: fix incorrect test_core skip

2019-05-30 08:19:17 -06:00

test_freezer.c

kselftests: cgroup: Avoid the reuse of fd after it is deallocated

2020-01-26 10:01:07 +01:00

test_memcontrol.c

kselftest/cgroup: fix unexpected testing failure on test_memcontrol

2019-05-30 08:19:17 -06:00