Linux kernel bug fix: net_sched: check NULL in tcf_block_put()
Subsystem: networking (net/sched/cls_api.c)
Bug type: unknown, severity: unknown
Files changed: net/sched/cls_api.c
Introduced by Jiri Pirko on 2017-10-21 03:04:06 +0100; fixed by Cong Wang on 2017-11-03 21:31:15 +0900 (lifetime: 13 days)