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14452ca3b5ce304fb2fea96dbc9ca1e4e7978551
linux/net/ipv4
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Colin Ian King 1574639411 gre: fix TUNNEL_SEQ bit check on sequence numbering 
The current logic of flags | TUNNEL_SEQ is always non-zero and hence
sequence numbers are always incremented no matter the setting of the
TUNNEL_SEQ bit.  Fix this by using & instead of |.

Detected by CoverityScan, CID#1466039 ("Operands don't affect result")

Fixes: 77a5196a80 ("gre: add sequence number for collect md mode.")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: William Tu <u9012063@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-22 14:52:43 -04:00
..
netfilter
net: Convert ipv4_net_ops
2018-03-08 12:36:45 -05:00
af_inet.c
net: Convert pernet_subsys, registered from inet_init()
2018-02-13 10:36:08 -05:00
ah4.c
net: use -ENOSPC for transient busy indication
2017-11-03 22:11:17 +08:00
arp.c
net: Convert pernet_subsys, registered from inet_init()
2018-02-13 10:36:08 -05:00
cipso_ipv4.c
tcp/dccp: fix ireq->opt races
2017-10-21 01:33:19 +01:00
datagram.c
net: Set sk_txhash from a random number
2015-07-29 22:44:04 -07:00
devinet.c
net: Convert pernet_subsys, registered from inet_init()
2018-02-13 10:36:08 -05:00
esp4_offload.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2018-01-23 13:51:56 -05:00
esp4.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2018-01-17 00:10:42 -05:00
fib_frontend.c
net: Convert pernet_subsys, registered from inet_init()
2018-02-13 10:36:08 -05:00
fib_lookup.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
fib_notifier.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
fib_rules.c
ipv6: route: dissect flow in input path if fib rules need it
2018-02-28 22:44:44 -05:00
fib_semantics.c
net/ipv4: Pass net to fib_multipath_hash instead of fib_info
2018-03-04 13:04:21 -05:00
fib_trie.c
net: make kmem caches as __ro_after_init
2018-02-26 15:11:48 -05:00
fou.c
net: Convert fou_net_ops
2018-03-05 10:48:28 -05:00
gre_demux.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-06-30 05:03:36 -04:00
gre_offload.c
gso: fix payload length when gso_size is zero
2017-10-08 10:12:15 -07:00
icmp.c
net: Convert pernet_subsys, registered from inet_init()
2018-02-13 10:36:08 -05:00
igmp.c
net: Convert pernet_subsys, registered from inet_init()
2018-02-13 10:36:08 -05:00
inet_connection_sock.c
Revert "defer call to mem_cgroup_sk_alloc()"
2018-02-02 19:49:31 -05:00
inet_diag.c
inet_diag: Add equal-operator for ports
2018-01-02 13:54:04 -05:00
inet_fragment.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2017-11-15 11:56:19 -08:00
inet_hashtables.c
inet: Avoid unitialized variable warning in inet_unhash()
2018-02-01 09:48:42 -05:00
inet_timewait_sock.c
net: Convert atomic_t net::count to refcount_t
2018-01-15 14:23:42 -05:00
inetpeer.c
net: make kmem caches as __ro_after_init
2018-02-26 15:11:48 -05:00
ip_forward.c
net: rename skb_gso_validate_mtu -> skb_gso_validate_network_len
2018-03-04 17:49:17 -05:00
ip_fragment.c
net: Convert pernet_subsys, registered from inet_init()
2018-02-13 10:36:08 -05:00
ip_gre.c
gre: fix TUNNEL_SEQ bit check on sequence numbering
2018-03-22 14:52:43 -04:00
ip_input.c
IPv4: early demux can return an error code
2017-10-01 03:55:47 +01:00
ip_options.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ip_output.c
net: rename skb_gso_validate_mtu -> skb_gso_validate_network_len
2018-03-04 17:49:17 -05:00
ip_sockglue.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2018-02-24 00:04:20 -05:00
ip_tunnel_core.c
net: store port/representator id in metadata_dst
2017-06-25 11:42:01 -04:00
ip_tunnel.c
net: do not create fallback tunnels for non-default namespaces
2018-03-09 11:23:11 -05:00
ip_vti.c
net: Convert ipgre_net_ops, ipgre_tap_net_ops, erspan_net_ops, vti_net_ops and ipip_net_ops
2018-02-27 11:01:37 -05:00
ipcomp.c
…
ipconfig.c
ipconfig: use dev_set_mtu()
2018-01-24 19:13:45 -05:00
ipip.c
net: Convert ipgre_net_ops, ipgre_tap_net_ops, erspan_net_ops, vti_net_ops and ipip_net_ops
2018-02-27 11:01:37 -05:00
ipmr_base.c
ipmr, ip6mr: Unite dumproute flows
2018-03-01 13:13:23 -05:00
ipmr.c
ipmr, ip6mr: Unite dumproute flows
2018-03-01 13:13:23 -05:00
Kconfig
ipmr,ipmr6: Define a uniform vif_device
2018-03-01 13:13:23 -05:00
Makefile
ipmr,ipmr6: Define a uniform vif_device
2018-03-01 13:13:23 -05:00
netfilter.c
netfilter: remove struct nf_afinfo and its helper functions
2018-01-08 18:11:02 +01:00
ping.c
net: Convert pernet_subsys, registered from inet_init()
2018-02-13 10:36:08 -05:00
proc.c
inet: whitespace cleanup
2018-02-28 11:43:28 -05:00
protocol.c
net: Add sysctl to toggle early demux for tcp and udp
2017-03-24 13:17:07 -07:00
raw_diag.c
net: ipv6: add second dif to raw socket lookups
2017-08-07 11:39:22 -07:00
raw.c
net: Convert pernet_subsys, registered from inet_init()
2018-02-13 10:36:08 -05:00
route.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2018-03-06 01:20:46 -05:00
syncookies.c
tcp: Namespace-ify sysctl_tcp_workaround_signed_windows
2017-10-28 19:24:38 +09:00
sysctl_net_ipv4.c
udp: Move the udp sysctl to namespace.
2018-03-16 12:03:30 -04:00
tcp_bbr.c
net-tcp_bbr: set tp->snd_ssthresh to BDP upon STARTUP exit
2018-03-16 15:07:48 -04:00
tcp_bic.c
tcp: consolidate congestion control undo functions
2017-08-06 21:25:10 -07:00
tcp_cdg.c
tcp: cdg: make struct tcp_cdg static
2017-10-16 21:24:25 +01:00
tcp_cong.c
tcp: Namespace-ify sysctl_tcp_default_congestion_control
2017-11-15 14:09:52 +09:00
tcp_cubic.c
tcp: consolidate congestion control undo functions
2017-08-06 21:25:10 -07:00
tcp_dctcp.c
Revert "dctcp: update cwnd on congestion event"
2016-12-06 11:34:24 -05:00
tcp_diag.c
net: sock: replace sk_state_load with inet_sk_state_load and remove sk_state_store
2017-12-20 14:00:25 -05:00
tcp_fastopen.c
tcp: pause Fast Open globally after third consecutive timeout
2017-12-13 15:51:12 -05:00
tcp_highspeed.c
tcp: consolidate congestion control undo functions
2017-08-06 21:25:10 -07:00
tcp_htcp.c
tcp: fix cwnd undo in Reno and HTCP congestion controls
2017-08-06 21:25:10 -07:00
tcp_hybla.c
tcp: make undo_cwnd mandatory for congestion modules
2016-11-21 13:20:17 -05:00
tcp_illinois.c
net/tcp/illinois: replace broken algorithm reference link
2018-02-28 12:03:47 -05:00
tcp_input.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2018-03-06 01:20:46 -05:00
tcp_ipv4.c
tcp: remove dead code after CHECKSUM_PARTIAL adoption
2018-02-21 14:24:14 -05:00
tcp_lp.c
tcp: switch TCP TS option (RFC 7323) to 1ms clock
2017-05-17 16:06:01 -04:00
tcp_metrics.c
net: Convert pernet_subsys, registered from inet_init()
2018-02-13 10:36:08 -05:00
tcp_minisocks.c
tcp: try to keep packet if SYN_RCV race is lost
2018-02-14 14:21:45 -05:00
tcp_nv.c
tcp_nv: fix potential integer overflow in tcpnv_acked
2018-01-31 10:26:30 -05:00
tcp_offload.c
gso: validate gso_type in GSO handlers
2018-01-22 16:01:30 -05:00
tcp_output.c
tcp_bbr: better deal with suboptimal GSO (II)
2018-03-01 21:44:28 -05:00
tcp_rate.c
tcp: invalidate rate samples during SACK reneging
2017-12-08 10:07:02 -05:00
tcp_recovery.c
tcp: evaluate packet losses upon RTT change
2017-12-08 14:14:11 -05:00
tcp_scalable.c
tcp: consolidate congestion control undo functions
2017-08-06 21:25:10 -07:00
tcp_timer.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2018-01-29 10:15:51 -05:00
tcp_ulp.c
net: add a UID to use for ULP socket assignment
2018-02-06 11:39:31 +01:00
tcp_vegas.c
tcp: fix under-evaluated ssthresh in TCP Vegas
2017-09-29 06:07:00 +01:00
tcp_vegas.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
tcp_veno.c
tcp: consolidate congestion control undo functions
2017-08-06 21:25:10 -07:00
tcp_westwood.c
tcp: Revert "tcp: remove CA_ACK_SLOWPATH"
2017-08-30 11:20:08 -07:00
tcp_yeah.c
tcp: consolidate congestion control undo functions
2017-08-06 21:25:10 -07:00
tcp.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2018-03-21 12:08:01 -04:00
tunnel4.c
inet: whitespace cleanup
2018-02-28 11:43:28 -05:00
udp_diag.c
net: ipv6: add second dif to udp socket lookups
2017-08-07 11:39:22 -07:00
udp_impl.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
udp_offload.c
gso: validate gso_type in GSO handlers
2018-01-22 16:01:30 -05:00
udp_tunnel.c
net: add infrastructure to un-offload UDP tunnel port
2017-07-24 13:52:59 -07:00
udp.c
udp: Move the udp sysctl to namespace.
2018-03-16 12:03:30 -04:00
udplite.c
net: Convert pernet_subsys, registered from inet_init()
2018-02-13 10:36:08 -05:00
xfrm4_input.c
xfrm: Reinject transport-mode packets through tasklet
2017-12-19 08:23:21 +01:00
xfrm4_mode_beet.c
networking: make skb_pull & friends return void pointers
2017-06-16 11:48:39 -04:00
xfrm4_mode_transport.c
xfrm: Add encapsulation header offsets while SKB is not encrypted
2017-04-14 10:07:39 +02:00
xfrm4_mode_tunnel.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2018-01-24 23:44:15 -05:00
xfrm4_output.c
net: xfrm: use skb_gso_validate_network_len() to check gso sizes
2018-03-04 17:49:17 -05:00
xfrm4_policy.c
inet: whitespace cleanup
2018-02-28 11:43:28 -05:00
xfrm4_protocol.c
xfrm: input: constify xfrm_input_afinfo
2017-02-09 10:22:17 +01:00
xfrm4_state.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
xfrm4_tunnel.c
…