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5c056fdc5b
linux/net
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Ilya Dryomov 5c056fdc5b libceph: verify authorize reply on connect 
After sending an authorizer (ceph_x_authorize_a + ceph_x_authorize_b),
the client gets back a ceph_x_authorize_reply, which it is supposed to
verify to ensure the authenticity and protect against replay attacks.
The code for doing this is there (ceph_x_verify_authorizer_reply(),
ceph_auth_verify_authorizer_reply() + plumbing), but it is never
invoked by the the messenger.

AFAICT this goes back to 2009, when ceph authentication protocols
support was added to the kernel client in 4e7a5dcd1b ("ceph:
negotiate authentication protocol; implement AUTH_NONE protocol").

The second param of ceph_connection_operations::verify_authorizer_reply
is unused all the way down.  Pass 0 to facilitate backporting, and kill
it in the next commit.

Cc: stable@vger.kernel.org
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Sage Weil <sage@redhat.com>
2016-12-12 23:09:21 +01:00
..
6lowpan 6lowpan: ndisc: no overreact if no short address is available 2016-09-19 20:19:34 +02:00
9p IB/core: add support to create a unsafe global rkey to ib_create_pd 2016-09-23 13:47:44 -04:00
802
8021q net: add recursion limit to GRO 2016-10-20 14:32:22 -04:00
appletalk appletalk: use IS_ENABLED() instead of checking for built-in or module 2016-09-10 21:19:10 -07:00
atm lec: use IS_ENABLED() instead of checking for built-in or module 2016-09-10 21:19:10 -07:00
ax25 AX.25: Close socket connection on session completion 2016-06-18 20:55:34 -07:00
batman-adv batman-adv: Check for alloc errors when preparing TT local data 2016-12-02 10:46:59 +01:00
bluetooth Bluetooth: Fix using the correct source address type 2016-11-22 22:50:46 +01:00
bridge net: bridge: set error code on failure 2016-12-05 13:26:22 -05:00
caif net: caif: remove ineffective check 2016-12-05 14:48:48 -05:00
can can: raw: raw_setsockopt: limit number of can_filter that can be set 2016-12-07 10:45:57 +01:00
ceph libceph: verify authorize reply on connect 2016-12-12 23:09:21 +01:00
core net: avoid signed overflows for SO_{SND|RCV}BUFFORCE 2016-12-02 14:10:14 -05:00
dcb net: dcb: set error code on failures 2016-12-03 23:54:25 -05:00
dccp net/dccp: fix use-after-free in dccp_invalid_packet 2016-11-29 20:37:26 -05:00
decnet net: fix decnet rtnexthop parsing 2016-07-05 14:08:47 -07:00
dns_resolver
dsa net: dsa: slave: fix fixed-link phydev leaks 2016-11-29 23:17:02 -05:00
ethernet net: add recursion limit to GRO 2016-10-20 14:32:22 -04:00
hsr net/hsr: Remove unused but set variable 2016-10-18 10:28:18 -04:00
ieee802154 ieee802154: 6lowpan: fix intra pan id check 2016-07-08 13:23:12 +02:00
ipv4 tcp: warn on bogus MSS and try to amend it 2016-12-06 11:01:19 -05:00
ipv6 ip6_offload: check segs for NULL in ipv6_gso_segment. 2016-12-02 13:34:58 -05:00
ipx
irda Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-09-23 06:46:57 -04:00
iucv Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2016-07-29 17:38:46 -07:00
kcm Merge branch 'work.splice_read' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-10-07 15:36:58 -07:00
key
l2tp l2tp: fix address test in __l2tp_ip6_bind_lookup() 2016-11-30 14:14:08 -05:00
l3mdev net: ipv6: Remove l3mdev_get_saddr6 2016-09-10 23:12:53 -07:00
lapb
llc llc: switch type to bool as the timeout is only tested versus 0 2016-09-17 10:05:05 -04:00
mac80211 mac80211: fix A-MSDU aggregation with fast-xmit + txq 2016-11-15 14:37:30 +01:00
mac802154 mac802154: use rate limited warnings for malformed frames 2016-09-19 20:19:34 +02:00
mpls net: af_mpls.c add space before open parenthesis 2016-12-05 13:25:55 -05:00
ncsi net/ncsi: Improve HNCDSC AEN handler 2016-10-20 11:23:08 -04:00
netfilter netfilter: nft_range: add the missing NULL pointer check 2016-11-24 14:43:35 +01:00
netlabel netlabel: Implement CALIPSO config functions for SMACK. 2016-06-27 15:06:18 -04:00
netlink netlink: Do not schedule work from sk_destruct 2016-12-05 19:43:42 -05:00
netrom
nfc NFC: digital: Fix RTOX supervisor PDU handling 2016-07-11 02:02:03 +02:00
openvswitch openvswitch: Fix skb leak in IPv6 reassembly. 2016-11-30 11:00:45 -05:00
packet packet: fix race condition in packet_set_ring 2016-12-02 12:16:49 -05:00
phonet
qrtr
rds RDS: TCP: unregister_netdevice_notifier() in error path of rds_tcp_init_net 2016-12-02 13:29:26 -05:00
rfkill
rose rose: limit sk_filter trim to payload 2016-07-13 11:53:40 -07:00
rxrpc rxrpc: Fix checking of error from ip6_route_output() 2016-10-13 08:43:17 +01:00
sched sched: cls_flower: remove from hashtable only in case skip sw flag is not set 2016-11-29 20:44:38 -05:00
sctp sctp: change sk state only when it has assocs in sctp_shutdown 2016-11-14 16:22:33 -05:00
strparser strparser: Propagate correct error code in strp_recv() 2016-10-12 01:51:49 -04:00
sunrpc One fix for an NFS/RDMA crash. 2016-11-18 16:32:21 -08:00
switchdev switchdev: Execute bridge ndos only for bridge ports 2016-10-19 10:58:04 -04:00
tipc tipc: check minimum bearer MTU 2016-12-02 14:03:20 -05:00
unix af_unix: conditionally use freezable blocking calls in read 2016-11-18 13:58:39 -05:00
vmw_vsock VSOCK: Don't dec ack backlog twice for rejected connections 2016-09-27 07:59:25 -04:00
wimax
wireless cfg80211: limit scan results cache size 2016-11-18 08:44:44 +01:00
x25 net: x25: remove null checks on arrays calling_ae and called_ae 2016-09-09 18:13:30 -07:00
xfrm xfrm_user: fix return value from xfrm_user_rcv_msg 2016-11-30 10:58:53 +01:00
compat.c
Kconfig strparser: Stream parser for messages 2016-08-17 19:36:23 -04:00
Makefile strparser: Stream parser for messages 2016-08-17 19:36:23 -04:00
socket.c xattr: Fix setting security xattrs on sockfs 2016-11-17 00:00:23 -05:00
sysctl_net.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2016-10-06 09:52:23 -07:00