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| author |   Eric W. Biederman <ebiederm@xmission.com> | 2013-03-26 02:27:11 -0700 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2013-03-26 03:41:23 -0700 |
| commit | 751c644b95bb48aaa8825f0c66abbcc184d92051 (patch) | |
| tree | ac5fa98b0281b5c8db1ac5859d15ac5c2b22e5f4 /security/yama | |
| parent | scm: Require CAP_SYS_ADMIN over the current pidns to spoof pids. (diff) | |
| download | linux-dev-751c644b95bb48aaa8825f0c66abbcc184d92051.tar.xz linux-dev-751c644b95bb48aaa8825f0c66abbcc184d92051.zip | |
pid: Handle the exit of a multi-threaded init.
When a multi-threaded init exits and the initial thread is not the
last thread to exit the initial thread hangs around as a zombie
until the last thread exits. In that case zap_pid_ns_processes
needs to wait until there are only 2 hashed pids in the pid
namespace not one.
v2. Replace thread_pid_vnr(me) == 1 with the test thread_group_leader(me)
as suggested by Oleg.
Cc: stable@vger.kernel.org
Cc: Oleg Nesterov <oleg@redhat.com>
Reported-by: Caj Larsson <caj@omnicloud.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'security/yama')
0 files changed, 0 insertions, 0 deletions