Soheil Hassas Yeganeh 38b257938a sock: reset sk_err when the error queue is empty ...

Prior to f5f99309fa74 (sock: do not set sk_err in
sock_dequeue_err_skb), sk_err was reset to the error of
the skb on the head of the error queue.

Applications, most notably ping, are relying on this
behavior to reset sk_err for ICMP packets.

Set sk_err to the ICMP error when there is an ICMP packet
at the head of the error queue.

Fixes: f5f99309fa74 (sock: do not set sk_err in sock_dequeue_err_skb)
Reported-by: Cyril Hrubis <chrubis@suse.cz>
Tested-by: Cyril Hrubis <chrubis@suse.cz>
Signed-off-by: Soheil Hassas Yeganeh <soheil@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2017-06-04 20:01:53 -04:00

..

datagram.c

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

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

dev_addr_lists.c

net: fix spelling for synchronized

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

dev_ioctl.c

dev_ioctl: use sizeof(x) instead of sizeof x

2014-11-18 15:27:32 -05:00

dev.c

xdp: refine xdp api with regards to generic xdp

2017-05-11 21:30:57 -04:00

devlink.c

net/devlink: Add E-Switch encapsulation control

2017-04-22 20:26:37 +03:00

drop_monitor.c

drop_monitor: use setup_timer

2017-03-12 23:47:16 -07:00

dst_cache.c

net: dst_cache_per_cpu_dst_set() can be static

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

dst.c

ipv4: add reference counting to metrics

2017-05-26 14:57:07 -04:00

ethtool.c

net: Add ESP offload features

2017-04-14 10:05:36 +02:00

fib_rules.c

fib_rules: fix error return code

2017-04-27 16:35:57 -04:00

filter.c

bpf: add bpf_clone_redirect to bpf_helper_changes_pkt_data

2017-05-25 13:44:28 -04:00

flow_dissector.c

flow_dissector: add mpls support (v2)

2017-04-24 14:30:46 -04:00

flow.c

flowcache: more "unsigned int"

2017-04-03 19:04:48 -07:00

gen_estimator.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

gen_stats.c

net_sched: gen_estimator: complete rewrite of rate estimators

2016-12-05 15:21:59 -05:00

gro_cells.c

net: Generic XDP

2017-04-25 13:33:49 -04:00

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

netlink: pass extended ACK struct to parsing functions

2017-04-13 13:58:22 -04:00

lwtunnel.c

lwtunnel: fix error path in lwtunnel_fill_encap()

2017-04-30 22:41:29 -04:00

Makefile

gro_cells: move to net/core/gro_cells.c

2017-02-08 14:38:18 -05:00

neighbour.c

neighbour: update neigh timestamps iff update is effective

2017-05-17 11:41:38 -04:00

net_namespace.c

net: move somaxconn init from sysctl code

2017-05-25 13:12:17 -04:00

net-procfs.c

net: remove NETDEV_TX_LOCKED support

2016-04-26 15:53:05 -04:00

net-sysfs.c

net: use net->count to check whether a netns is alive or not

2017-03-13 16:02:27 -07:00

net-sysfs.h

…

net-traces.c

net: IPv6 fib lookup tracepoint

2015-11-22 11:54:10 -05:00

netclassid_cgroup.c

cgroup, net_cls: iterate the fds of only the tasks which are being migrated

2017-03-22 10:32:46 -07:00

netevent.c

netevent: remove automatic variable in register_netevent_notifier()

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

netpoll.c

netpoll: Check for skb->queue_mapping

2017-04-21 15:45:19 -04:00

netprio_cgroup.c

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

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

pktgen.c

net-tc: convert tc_verd to integer bitfields

2017-01-08 20:58:52 -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

net: rtnetlink: bail out from rtnl_fdb_dump() on parse error

2017-05-24 15:27:16 -04:00

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: randomize timestamps on syncookies

2017-05-05 12:00:11 -04:00

skbuff.c

sock: reset sk_err when the error queue is empty

2017-06-04 20:01:53 -04:00

sock_diag.c

netlink: extended ACK reporting

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

sock_reuseport.c

soreuseport: use "unsigned int" in __reuseport_alloc()

2017-04-03 19:06:38 -07:00

sock.c

net: fix compile error in skb_orphan_partial()

2017-05-17 15:10:13 -04:00

stream.c

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

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

sysctl_net_core.c

net: move somaxconn init from sysctl code

2017-05-25 13:12:17 -04:00

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

net: tso: add support for IPv6

2015-10-26 22:24:22 -07:00

utils.c

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

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