David Howells d3be4d2443 rxrpc: Fix potential call vs socket/net destruction race ... rxrpc_call structs don't pin sockets or network namespaces, but may attempt to access both after their refcount reaches 0 so that they can detach themselves from the network namespace. However, there's no guarantee that the socket still exists at this point (so sock_net(&call->socket->sk) may be invalid) and the namespace may have gone away if the call isn't pinning a peer. Fix this by (a) carrying a net pointer in the rxrpc_call struct and (b) waiting for all calls to be destroyed when the network namespace goes away. This was detected by checker: net/rxrpc/call_object.c:634:57: warning: incorrect type in argument 1 (different address spaces) net/rxrpc/call_object.c:634:57: expected struct sock const *sk net/rxrpc/call_object.c:634:57: got struct sock [noderef] <asn:4>*<noident> Fixes: 2baec2c3f8 ("rxrpc: Support network namespacing") Signed-off-by: David Howells <dhowells@redhat.com>		2018-03-30 21:05:23 +01:00
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6lowpan	…
9p	virtio: bugfixes	2018-02-15 14:29:27 -08:00
802	treewide: setup_timer() -> timer_setup()	2017-11-21 15:57:07 -08:00
8021q	net: Call add/kill vid ndo on vlan filter feature toggling	2018-03-30 09:58:59 -04:00
appletalk	net: Use octal not symbolic permissions	2018-03-26 12:07:48 -04:00
atm	net: Use octal not symbolic permissions	2018-03-26 12:07:48 -04:00
ax25	net: Use octal not symbolic permissions	2018-03-26 12:07:48 -04:00
batman-adv	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-03-23 11:31:58 -04:00
bluetooth	net: Use octal not symbolic permissions	2018-03-26 12:07:48 -04:00
bpf	bpf: fix null pointer deref in bpf_prog_test_run_xdp	2018-02-01 07:43:56 -08:00
bridge	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	2018-03-30 11:41:18 -04:00
caif	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
can	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
ceph	net: Use octal not symbolic permissions	2018-03-26 12:07:48 -04:00
core	net: Close race between {un, }register_netdevice_notifier() and setup_net()/cleanup_net()	2018-03-30 10:59:35 -04:00
dcb	…
dccp	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
decnet	net: Use octal not symbolic permissions	2018-03-26 12:07:48 -04:00
dns_resolver	net: Use octal not symbolic permissions	2018-03-26 12:07:48 -04:00
dsa	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-03-23 11:31:58 -04:00
ethernet	…
hsr	…
ieee802154	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
ife	…
ipv4	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	2018-03-30 11:41:18 -04:00
ipv6	ipv6: do not set routes if disable_ipv6 has been enabled	2018-03-30 12:20:52 -04:00
iucv	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-03-23 11:31:58 -04:00
kcm	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
key	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
l2tp	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
l3mdev	…
lapb	treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts	2017-11-21 16:35:54 -08:00
llc	net: Use octal not symbolic permissions	2018-03-26 12:07:48 -04:00
mac80211	We have a fair number of patches, but many of them are from the	2018-03-29 16:23:26 -04:00
mac802154	…
mpls	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
ncsi	net/ncsi: check for null return from call to nla_nest_start	2018-03-27 10:38:26 -04:00
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	2018-03-30 11:41:18 -04:00
netlabel	net/netlabel: Add list_next_rcu() in rcu_dereference().	2017-11-18 10:32:41 +09:00
netlink	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
netrom	net: Use octal not symbolic permissions	2018-03-26 12:07:48 -04:00
nfc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-02-19 18:46:11 -05:00
nsh	…
openvswitch	ovs: Remove rtnl_lock() from ovs_exit_net()	2018-03-29 13:47:54 -04:00
packet	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
phonet	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
psample	…
qrtr	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-03-06 01:20:46 -05:00
rds	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
rfkill	vfs: do bulk POLL* -> EPOLL* replacement	2018-02-11 14:34:03 -08:00
rose	net: Use octal not symbolic permissions	2018-03-26 12:07:48 -04:00
rxrpc	rxrpc: Fix potential call vs socket/net destruction race	2018-03-30 21:05:23 +01:00
sched	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
sctp	sctp: fix unused lable warning	2018-03-29 14:38:27 -04:00
smc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-03-23 11:31:58 -04:00
strparser	strparser: Call sock_owned_by_user_nocheck	2017-12-28 14:28:22 -05:00
sunrpc	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
switchdev	…
tipc	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
tls	tls: RX path for ktls	2018-03-23 12:25:54 -04:00
unix	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00
vmw_vsock	net: make getname() functions return length rather than use int* parameter	2018-02-12 14:15:04 -05:00
wimax	…
wireless	We have a fair number of patches, but many of them are from the	2018-03-29 16:23:26 -04:00
x25	net: Use octal not symbolic permissions	2018-03-26 12:07:48 -04:00
xfrm	xfrm: Register xfrm_dev_notifier in appropriate place	2018-03-30 10:59:23 -04:00
Kconfig	Staging/IIO patches for 4.16-rc1	2018-02-01 09:51:57 -08:00
Makefile	ipx: move Novell IPX protocol support into staging	2017-11-28 13:55:00 +01:00
compat.c	…
socket.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-03-23 11:31:58 -04:00
sysctl_net.c	net: Drop pernet_operations::async	2018-03-27 13:18:09 -04:00