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| author | Eric W. Biederman <ebiederm@xmission.com> | 2022-01-20 11:04:01 -0600 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2022-02-01 07:28:00 -1000 |
| commit | 24f6008564183aa120d07c03d9289519c2fe02af (patch) | |
| tree | 116de0e1cf8b69ec7bdc1fec15a9a623d77eee04 /arch/alpha/kernel/core_mcpcia.c | |
| parent | c80d401c52a2d1baf2a5afeb06f0ffe678e56d23 (diff) | |
cgroup-v1: Require capabilities to set release_agent
The cgroup release_agent is called with call_usermodehelper. The function
call_usermodehelper starts the release_agent with a full set fo capabilities.
Therefore require capabilities when setting the release_agaent.
Reported-by: Tabitha Sable <tabitha.c.sable@gmail.com>
Tested-by: Tabitha Sable <tabitha.c.sable@gmail.com>
Fixes: 81a6a5cdd2c5 ("Task Control Groups: automatic userspace notification of idle cgroups")
Cc: stable@vger.kernel.org # v2.6.24+
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'arch/alpha/kernel/core_mcpcia.c')
0 files changed, 0 insertions, 0 deletions