Eric Dumazet 36b7bfe09b netem: fix possible NULL deref in netem_dequeue() ...

commit aec0a40a6f ("netem: use rb tree to implement the time queue")
added a regression if a child qdisc is attached to netem, as we perform
a NULL dereference.

Fix this by adding a temporary variable to cache
netem_skb_cb(skb)->time_to_send.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2013-07-03 16:52:10 -07:00

..

act_api.c

rtnetlink: Remove passing of attributes into rtnl_doit functions

2013-03-22 10:31:16 -04:00

act_csum.c

act_csum: fix possible use after free

2013-04-12 15:25:41 -04:00

act_gact.c

pkt_sched: namespace aware act_mirred

2013-01-14 15:09:36 -05:00

act_ipt.c

net_sched: act_ipt forward compat with xtables

2013-05-01 13:19:19 -04:00

act_mirred.c

net: pass info struct via netdevice notifier

2013-05-28 13:11:01 -07:00

act_nat.c

pkt_sched: namespace aware act_mirred

2013-01-14 15:09:36 -05:00

act_pedit.c

net: Add skb_unclone() helper function.

2013-02-15 15:10:37 -05:00

act_police.c

net_sched: restore "overhead xxx" handling

2013-06-02 22:22:35 -07:00

act_simple.c

pkt_sched: namespace aware act_mirred

2013-01-14 15:09:36 -05:00

act_skbedit.c

pkt_sched: namespace aware act_mirred

2013-01-14 15:09:36 -05:00

cls_api.c

net_cls: remove duplicated include from cls_api.c

2013-04-07 17:12:01 -04:00

cls_basic.c

pkt_sched: namespace aware act_mirred

2013-01-14 15:09:36 -05:00

cls_cgroup.c

pkt_sched: namespace aware act_mirred

2013-01-14 15:09:36 -05:00

cls_flow.c

netlink: rename ssk to sk in struct netlink_skb_params

2013-04-19 14:57:56 -04:00

cls_fw.c

pkt_sched: fix error return code in fw_change_attrs()

2013-04-19 17:34:53 -04:00

cls_route.c

pkt_sched: namespace aware act_mirred

2013-01-14 15:09:36 -05:00

cls_rsvp6.c

[NET_SCHED]: Remove unnecessary includes

2007-07-10 22:16:41 -07:00

cls_rsvp.c

[NET_SCHED]: Remove unnecessary includes

2007-07-10 22:16:41 -07:00

cls_rsvp.h

pkt_sched: namespace aware act_mirred

2013-01-14 15:09:36 -05:00

cls_tcindex.c

pkt_sched: namespace aware act_mirred

2013-01-14 15:09:36 -05:00

cls_u32.c

pkt_sched: namespace aware act_mirred

2013-01-14 15:09:36 -05:00

em_canid.c

net: em_canid: Ematch rule to match CAN frames according to their identifiers

2012-07-04 13:07:05 +02:00

em_cmp.c

net_sched: cleanups

2011-01-19 23:31:12 -08:00

em_ipset.c

netfilter: ipset: Introduce extensions to elements in the core

2013-04-29 20:08:54 +02:00

em_meta.c

net: use a per task frag allocator

2012-09-24 16:31:37 -04:00

em_nbyte.c

net_sched: cleanups

2011-01-19 23:31:12 -08:00

em_text.c

net_sched: cleanups

2011-01-19 23:31:12 -08:00

em_u32.c

net_sched: cleanups

2011-01-19 23:31:12 -08:00

ematch.c

net: Convert net_ratelimit uses to net_<level>_ratelimited

2012-05-15 13:45:03 -04:00

Kconfig

net: sched: enable CAN Identifier to be build into kernel

2012-11-25 16:06:06 -05:00

Makefile

net: sched: add ipset ematch

2012-07-12 07:54:46 -07:00

sch_api.c

net_sched: qdisc_get_rtab() must check data[] array

2013-06-07 15:24:04 -07:00

sch_atm.c

sch_atm.c: get rid of poinless extern

2012-06-01 10:37:18 -04:00

sch_blackhole.c

pkt_sched: Add qdisc->ops->peek() implementation.

2008-10-31 00:45:55 -07:00

sch_cbq.c

net_sched: add 64bit rate estimators

2013-06-11 02:51:03 -07:00

sch_choke.c

net/sched: rename random32() to prandom_u32()

2013-04-29 18:28:43 -07:00

sch_codel.c

fq_codel: should use qdisc backlog as threshold

2012-05-16 15:30:26 -04:00

sch_drr.c

net_sched: add 64bit rate estimators

2013-06-11 02:51:03 -07:00

sch_dsmark.c

net: sched: factorize code (qdisc_drop())

2012-05-04 11:50:05 -04:00

sch_fifo.c

pkt_sched: Stop using NLA_PUT*().

2012-04-01 18:11:37 -04:00

sch_fq_codel.c

net: fq_codel: Fix off-by-one error

2013-03-29 15:32:23 -04:00

sch_generic.c

net_sched: psched_ratecfg_precompute() improvements

2013-06-11 22:39:47 -07:00

sch_gred.c

net_sched: gred: actually perform idling in WRED mode

2012-09-13 16:10:13 -04:00

sch_hfsc.c

net_sched: add 64bit rate estimators

2013-06-11 02:51:03 -07:00

sch_htb.c

htb: refactor struct htb_sched fields for performance

2013-06-19 23:06:52 -07:00

sch_ingress.c

net_sched: factorize qdisc stats handling

2011-01-10 16:07:54 -08:00

sch_mq.c

pkt_sched: avoid requeues if possible

2012-12-12 00:16:47 -05:00

sch_mqprio.c

pkt_sched: avoid requeues if possible

2012-12-12 00:16:47 -05:00

sch_multiq.c

pkt_sched: Stop using NLA_PUT*().

2012-04-01 18:11:37 -04:00

sch_netem.c

netem: fix possible NULL deref in netem_dequeue()

2013-07-03 16:52:10 -07:00

sch_plug.c

net_sched: sch_plug: plug_qdisc_ops is static

2012-02-13 16:04:40 -05:00

sch_prio.c

pkt_sched: Stop using NLA_PUT*().

2012-04-01 18:11:37 -04:00

sch_qfq.c

net_sched: add 64bit rate estimators

2013-06-11 02:51:03 -07:00

sch_red.c

pkt_sched: Stop using NLA_PUT*().

2012-04-01 18:11:37 -04:00

sch_sfb.c

sch_sfb: Fix missing NULL check

2012-07-12 08:33:18 -07:00

sch_sfq.c

pkt_sched: Stop using NLA_PUT*().

2012-04-01 18:11:37 -04:00

sch_tbf.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2013-06-05 16:37:30 -07:00

sch_teql.c

sch_teql: Convert over to dev_neigh_lookup_skb().

2012-07-05 01:09:06 -07:00