Linux kernel bug fix: net: sched: cgroup: verify that filter is not NULL during walk
Subsystem: networking (net/sched/cls_cgroup.c)
Bug type: hang, severity: medium
Files changed: net/sched/cls_cgroup.c
Introduced by Vlad Buslov on 2019-02-12 13:41:32 -0500; fixed by Vlad Buslov on 2019-02-17 13:26:57 -0800 (lifetime: 4 days)