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Parthasarathy Bhuvaragan 01e3e63151 tipc: use only positive error codes in messages 
[ Upstream commit aad06212d36cf34859428a0a279e5c14ee5c9e26 ]

In commit e3a77561e7 ("tipc: split up function tipc_msg_eval()"),
we have updated the function tipc_msg_lookup_dest() to set the error
codes to negative values at destination lookup failures. Thus when
the function sets the error code to -TIPC_ERR_NO_NAME, its inserted
into the 4 bit error field of the message header as 0xf instead of
TIPC_ERR_NO_NAME (1). The value 0xf is an unknown error code.

In this commit, we set only positive error code.

Fixes: e3a77561e7 ("tipc: split up function tipc_msg_eval()")
Signed-off-by: Parthasarathy Bhuvaragan <parthasarathy.bhuvaragan@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-10-21 17:09:03 +02:00
..
6lowpan
9p p9_client_readdir() fix 2017-05-02 21:19:55 -07:00
802
8021q vlan: Propagate MAC address to VLANs 2017-08-06 19:19:43 -07:00
appletalk
atm
ax25 ax25: Fix segfault after sock connection timeout 2017-02-04 09:45:09 +01:00
batman-adv batman-adv: Check for alloc errors when preparing TT local data 2016-12-15 08:49:23 -08:00
bluetooth Bluetooth: Properly check L2CAP config option output buffer length 2017-09-13 14:09:46 -07:00
bridge bridge: netlink: register netdevice before executing changelink 2017-10-08 10:14:19 +02:00
caif net: caif: Fix a sleep-in-atomic bug in cfpkt_create_pfx 2017-07-05 14:37:14 +02:00
can can: Fix kernel panic at security_sock_rcv_skb 2017-02-18 16:39:26 +01:00
ceph libceph: force GFP_NOIO for socket allocations 2017-04-08 09:53:30 +02:00
core net: Set sk_prot_creator when cloning sockets to the right proto 2017-10-21 17:09:03 +02:00
dcb
dccp dccp: defer ccid_hc_tx_delete() at dismantle time 2017-08-30 10:19:18 +02:00
decnet decnet: always not take dst->__refcnt when inserting dst into hash table 2017-07-05 14:37:14 +02:00
dns_resolver net: dns_resolver: convert time_t to time64_t 2015-11-18 16:27:46 -05:00
dsa net: dsa: Check return value of phy_connect_direct() 2017-07-05 14:37:19 +02:00
ethernet net: introduce device min_header_len 2017-02-18 16:39:27 +01:00
hsr net/hsr: fix a warning message 2015-11-23 14:56:15 -05:00
ieee802154 Revert "net: fix percpu memory leaks" 2017-09-27 11:00:11 +02:00
ipv4 vti: fix use after free in vti_tunnel_xmit/vti6_tnl_xmit 2017-10-21 17:09:02 +02:00
ipv6 vti: fix use after free in vti_tunnel_xmit/vti6_tnl_xmit 2017-10-21 17:09:02 +02:00
ipx ipx: call ipxitf_put() in ioctl error path 2017-05-25 14:30:13 +02:00
irda irda: do not leak initialized list.dev to userspace 2017-08-30 10:19:21 +02:00
iucv af_iucv: Validate socket address length in iucv_sock_bind() 2016-03-03 15:07:03 -08:00
key af_key: do not use GFP_KERNEL in atomic contexts 2017-08-30 10:19:18 +02:00
l2tp l2tp: fix race condition in l2tp_tunnel_delete 2017-10-21 17:09:03 +02:00
l3mdev
lapb
llc net/llc: avoid BUG_ON() in skb_orphan() 2017-02-26 11:07:49 +01:00
mac80211 mac80211: flush hw_roc_start work before cancelling the ROC 2017-10-05 09:41:44 +02:00
mac802154
mpls mpls: Send route delete notifications when router module is unloaded 2017-03-22 12:04:16 +01:00
netfilter netfilter: nfnl_cthelper: fix incorrect helper->expect_class_max 2017-10-08 10:14:19 +02:00
netlabel netlabel: add address family checks to netlbl_{sock,req}_delattr() 2016-08-20 18:09:22 +02:00
netlink netlink: Allow direct reclaim for fallback allocation 2017-05-08 07:46:02 +02:00
netrom
nfc NFC: Add sockaddr length checks before accessing sa_family in bind handlers 2017-07-27 15:06:03 -07:00
openvswitch openvswitch: fix potential out of bound access in parse_ct 2017-08-11 09:08:53 -07:00
packet packet: only test po->has_vnet_hdr once in packet_snd 2017-10-21 17:09:03 +02:00
phonet phonet: properly unshare skbs in phonet_rcv() 2016-01-31 11:29:00 -08:00
rds rds: ib: add error handle 2017-10-08 10:14:19 +02:00
rfkill rfkill: fix rfkill_fop_read wait_event usage 2016-03-03 15:07:26 -08:00
rose
rxrpc rxrpc: Fix several cases where a padded len isn't checked in ticket decode 2017-06-29 12:48:52 +02:00
sched net: sched: fix NULL pointer dereference when action calls some targets 2017-08-30 10:19:21 +02:00
sctp sctp: fully initialize the IPv6 address in sctp_v6_to_addr() 2017-08-30 10:19:19 +02:00
sunrpc SUNRPC: fix refcounting problems with auth_gss messages. 2017-04-21 09:30:08 +02:00
switchdev switchdev: pass pointer to fib_info instead of copy 2016-06-24 10:18:16 -07:00
tipc tipc: use only positive error codes in messages 2017-10-21 17:09:03 +02:00
unix af_unix: Add sockaddr length checks before accessing sa_family in bind and connect handlers 2017-07-05 14:37:13 +02:00
vmw_vsock VSOCK: Detach QP check should filter out non matching QPs. 2017-04-27 09:09:32 +02:00
wimax
wireless nl80211: Define policy for packet pattern attributes 2017-10-18 09:20:41 +02:00
x25 net: fix a kernel infoleak in x25 module 2016-05-18 17:06:43 -07:00
xfrm xfrm: policy: check policy direction value 2017-09-07 08:34:09 +02:00
compat.c audit: log 32-bit socketcalls 2017-10-08 10:14:18 +02:00
Kconfig
Makefile
socket.c net: socket: fix recvmmsg not returning error from sock_error 2017-02-26 11:07:50 +01:00
sysctl_net.c net: Use ns_capable_noaudit() when determining net sysctl permissions 2016-09-15 08:27:50 +02:00