linux_dsm_epyc7002/net/sched
Jiri Pirko 4853f128c1 net: sched: fix possible null pointer deref in tcf_block_put
We need to check block for being null in both tcf_block_put and
tcf_block_put_ext.

Fixes: 343723dd51 ("net: sched: fix clsact init error path")
Reported-by: Prashant Bhole <bhole_prashant_q7@lab.ntt.co.jp>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-26 13:02:05 -05:00
..
act_api.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-10 10:00:18 +09:00
act_bpf.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-10 10:00:18 +09:00
act_connmark.c Revert "net_sched: hold netns refcnt for each action" 2017-11-09 10:03:09 +09:00
act_csum.c net: accept UFO datagrams from tuntap and packet 2017-11-24 01:37:35 +09:00
act_gact.c Revert "net_sched: hold netns refcnt for each action" 2017-11-09 10:03:09 +09:00
act_ife.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-10 10:00:18 +09:00
act_ipt.c Revert "net_sched: hold netns refcnt for each action" 2017-11-09 10:03:09 +09:00
act_meta_mark.c net: remove duplicate includes 2017-12-13 13:18:46 -05:00
act_meta_skbprio.c
act_meta_skbtcindex.c net: remove duplicate includes 2017-12-13 13:18:46 -05:00
act_mirred.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-10 10:00:18 +09:00
act_nat.c Revert "net_sched: hold netns refcnt for each action" 2017-11-09 10:03:09 +09:00
act_pedit.c Revert "net_sched: hold netns refcnt for each action" 2017-11-09 10:03:09 +09:00
act_police.c Revert "net_sched: hold netns refcnt for each action" 2017-11-09 10:03:09 +09:00
act_sample.c act_sample: get rid of tcf_sample_cleanup_rcu() 2017-11-30 10:19:17 -05:00
act_simple.c Revert "net_sched: hold netns refcnt for each action" 2017-11-09 10:03:09 +09:00
act_skbedit.c Revert "net_sched: hold netns refcnt for each action" 2017-11-09 10:03:09 +09:00
act_skbmod.c Revert "net_sched: hold netns refcnt for each action" 2017-11-09 10:03:09 +09:00
act_tunnel_key.c Revert "net_sched: hold netns refcnt for each action" 2017-11-09 10:03:09 +09:00
act_vlan.c act_vlan: VLAN action rewrite to use RCU lock/unlock and update 2017-11-10 15:32:20 +09:00
cls_api.c net: sched: fix possible null pointer deref in tcf_block_put 2017-12-26 13:02:05 -05:00
cls_basic.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-10 10:00:18 +09:00
cls_bpf.c cls_bpf: fix offload assumptions after callback conversion 2017-12-20 13:08:18 -05:00
cls_cgroup.c cls_cgroup: use tcf_exts_get_net() before call_rcu() 2017-11-09 10:03:09 +09:00
cls_flow.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-10 10:00:18 +09:00
cls_flower.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-10 10:00:18 +09:00
cls_fw.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-10 10:00:18 +09:00
cls_matchall.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-10 10:00:18 +09:00
cls_route.c cls_route: use tcf_exts_get_net() before call_rcu() 2017-11-09 10:03:10 +09:00
cls_rsvp6.c
cls_rsvp.c
cls_rsvp.h cls_rsvp: use tcf_exts_get_net() before call_rcu() 2017-11-09 10:03:10 +09:00
cls_tcindex.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-10 10:00:18 +09:00
cls_u32.c net: remove duplicate includes 2017-12-13 13:18:46 -05:00
em_canid.c
em_cmp.c
em_ipset.c
em_meta.c
em_nbyte.c
em_text.c
em_u32.c
ematch.c
Kconfig
Makefile
sch_api.c net: sched: Add TCA_HW_OFFLOAD 2017-12-15 13:35:36 -05:00
sch_atm.c
sch_blackhole.c
sch_cbq.c net: sched: cbq: create block for q->link.block 2017-11-28 16:04:26 -05:00
sch_cbs.c
sch_choke.c net_sched: red: Avoid illegal values 2017-12-05 14:37:13 -05:00
sch_codel.c
sch_drr.c
sch_dsmark.c
sch_fifo.c
sch_fq_codel.c
sch_fq.c
sch_generic.c net_sched: fix a missing rcu barrier in mini_qdisc_pair_swap() 2017-12-26 12:28:40 -05:00
sch_gred.c net_sched: red: Avoid illegal values 2017-12-05 14:37:13 -05:00
sch_hfsc.c
sch_hhf.c
sch_htb.c
sch_ingress.c net: sched: fix static key imbalance in case of ingress/clsact_init error 2017-12-15 15:43:12 -05:00
sch_mq.c
sch_mqprio.c
sch_multiq.c
sch_netem.c netem: remove unnecessary 64 bit modulus 2017-11-15 14:14:16 +09:00
sch_pie.c
sch_plug.c
sch_prio.c
sch_qfq.c
sch_red.c net: sched: Move to new offload indication in RED 2017-12-15 13:35:36 -05:00
sch_sfb.c
sch_sfq.c net_sched: red: Avoid illegal values 2017-12-05 14:37:13 -05:00
sch_tbf.c
sch_teql.c