Willem de Bruijn 8d74e9f88d net: avoid skb_warn_bad_offload on IS_ERR ...

skb_warn_bad_offload warns when packets enter the GSO stack that
require skb_checksum_help or vice versa. Do not warn on arbitrary
bad packets. Packet sockets can craft many. Syzkaller was able to
demonstrate another one with eth_type games.

In particular, suppress the warning when segmentation returns an
error, which is for reasons other than checksum offload.

See also commit 36c9247449 ("net: WARN if skb_checksum_help() is
called on skb requiring segmentation") for context on this warning.

Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2017-12-13 15:14:10 -05:00

..

datagram.c

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

2017-11-04 09:26:51 +09:00

dev_addr_lists.c

net: fix spelling for synchronized

2014-11-18 15:26:32 -05:00

dev_ioctl.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

dev.c

net: avoid skb_warn_bad_offload on IS_ERR

2017-12-13 15:14:10 -05:00

devlink.c

devlink: Add IPv6 header for dpipe

2017-08-31 14:42:19 -07:00

drop_monitor.c

treewide: setup_timer() -> timer_setup()

2017-11-21 15:57:07 -08:00

dst_cache.c

net: dst_cache_per_cpu_dst_set() can be static

2016-03-18 17:45:08 -04:00

dst.c

net: Remove dst->next

2017-11-30 09:54:27 -05:00

ethtool.c

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

2017-10-22 13:39:14 +01:00

fib_notifier.c

net: Protect iterations over net::fib_notifier_ops in fib_seq_sum()

2017-11-15 14:01:30 +09:00

fib_rules.c

fib_rules: exit_net cleanup check added

2017-11-14 15:45:53 +09:00

filter.c

bpf: Add access to snd_cwnd and others in sock_ops

2017-12-05 14:55:32 +01:00

flow_dissector.c

flow_dissector: dissect tunnel info outside __skb_flow_dissect()

2017-12-05 12:09:18 -05:00

gen_estimator.c

treewide: setup_timer() -> timer_setup()

2017-11-21 15:57:07 -08:00

gen_stats.c

net: sched: add support for TCQ_F_NOLOCK subqueues to sch_mq

2017-12-08 13:32:26 -05:00

gro_cells.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

hwbm.c

net: hwbm: Fix unbalanced spinlock in error case

2016-05-25 12:35:09 -07:00

link_watch.c

dev: introduce dev_get_iflink()

2015-04-02 14:04:59 -04:00

lwt_bpf.c

bpf: rename bpf_compute_data_end into bpf_compute_data_pointers

2017-09-26 13:36:44 -07:00

lwtunnel.c

ipv6: sr: define core operations for seg6local lightweight tunnel

2017-08-07 14:16:22 -07:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

neighbour.c

treewide: setup_timer() -> timer_setup()

2017-11-21 15:57:07 -08:00

net_namespace.c

net: export peernet2id_alloc

2017-11-05 21:49:17 +09:00

net-procfs.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

net-sysfs.c

net-sysfs: trigger netlink notification on ifalias change via sysfs

2017-11-14 22:03:21 +09:00

net-sysfs.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

net-traces.c

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

2017-11-04 09:26:51 +09:00

netclassid_cgroup.c

cgroup: add @flags to css_task_iter_start() and implement CSS_TASK_ITER_PROCS

2017-07-21 11:14:51 -04:00

netevent.c

netevent: remove automatic variable in register_netevent_notifier()

2015-05-31 00:03:21 -07:00

netpoll.c

netpoll: Use lockdep to assert IRQs are disabled/enabled

2017-11-08 11:13:54 +01:00

netprio_cgroup.c

net: break include loop netdevice.h, dsa.h, devlink.h

2017-03-28 22:46:04 -07:00

pktgen.c

xfrm: Move child route linkage into xfrm_dst.

2017-11-30 09:54:26 -05:00

ptp_classifier.c

ptp: Change ptp_class to a proper bitmask

2015-11-03 11:08:22 -05:00

request_sock.c

ipv4: Namespaceify tcp_max_syn_backlog knob

2016-12-29 11:38:31 -05:00

rtnetlink.c

rtnetlink: fix typo in GSO max segments

2017-12-11 09:45:59 -05:00

scm.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/user.h>

2017-03-02 08:42:29 +01:00

secure_seq.c

tcp: Namespaceify sysctl_tcp_timestamps

2017-06-08 10:53:29 -04:00

skbuff.c

Merge branch 'akpm' (patches from Andrew)

2017-11-15 19:42:40 -08:00

sock_diag.c

netlink: extended ACK reporting

2017-04-13 13:58:20 -04:00

sock_reuseport.c

net/reuseport: drop legacy code

2017-11-30 10:56:32 -05:00

sock.c

Merge branch 'akpm' (patches from Andrew)

2017-11-15 19:42:40 -08:00

stream.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

sysctl_net_core.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

timestamping.c

net: skb_defer_rx_timestamp should check for phydev before setting up classify

2015-07-09 14:17:15 -07:00

tso.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

utils.c

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

2017-05-02 16:40:27 -07:00