Linux kernel bug fix: cls_matchall: avoid panic when receiving a packet before filter set
Subsystem: networking (net/sched/cls_matchall.c)
Bug type: null-deref, severity: security
Keywords: null pointer
Files changed: net/sched/cls_matchall.c
Introduced by Vlad Buslov on 2019-02-12 13:41:32 -0500; fixed by Matteo Croce on 2019-05-04 00:57:48 -0400 (lifetime: 80 days)