Linux kernel bug fix: net, sched: respect rcu grace period on cls destruction
Subsystem: networking (net/sched/cls_matchall.c)
Bug type: null-deref, severity: security
Keywords: null pointer
Files changed: net/sched/cls_basic.c;net/sched/cls_bpf.c;net/sched/cls_cgroup.c;net/sched/cls_flow.c;net/sched/cls_flower.c;net/sched/cls_matchall.c;net/sched/cls_rsvp.h;net/sched/cls_tcindex.c
Introduced by John Fastabend on 2014-09-13 12:30:26 -0400; fixed by Daniel Borkmann on 2016-11-28 10:47:35 -0500 (lifetime: 806 days)