Eric Dumazet fbb1fb4ad4 net: defer call to cgroup_sk_alloc() ...

sk_clone_lock() might run while TCP/DCCP listener already vanished.

In order to prevent use after free, it is better to defer cgroup_sk_alloc()
to the point we know both parent and child exist, and from process context.

Fixes: e994b2f0fb ("tcp: do not lock listener to process SYN packets")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

2017-10-09 20:55:01 -07:00

..

cgroup-internal.h

Merge branch 'for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

2017-09-06 22:25:25 -07:00

cgroup-v1.c

cgroup: Add mount flag to enable cpuset to use v2 behavior in v1 cgroup

2017-08-18 08:24:21 -07:00

cgroup.c

net: defer call to cgroup_sk_alloc()

2017-10-09 20:55:01 -07:00

cpuset.c

Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-09-12 11:30:56 -07:00

debug.c

cgroup: update debug controller to print out thread mode information

2017-07-21 11:14:51 -04:00

freezer.c

cgroup: add @flags to css_task_iter_start() and implement CSS_TASK_ITER_PROCS

2017-07-21 11:14:51 -04:00

Makefile

cgroup: Move debug cgroup to its own file

2017-06-14 16:01:21 -04:00

namespace.c

kernel: convert cgroup_namespace.count from atomic_t to refcount_t

2017-03-06 14:55:22 -05:00

pids.c

cgroup: implement cgroup v2 thread support

2017-07-21 11:14:51 -04:00

rdma.c

rdmacg: Fixed uninitialized current resource usage

2017-01-10 12:52:32 -05:00