Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Catalin Marinas d720d8cec5 net: compat: Ignore MSG_CMSG_COMPAT in compat_sys_{send, recv}msg ... With commit a7526eb5d0 (net: Unbreak compat_sys_{send,recv}msg), the MSG_CMSG_COMPAT flag is blocked at the compat syscall entry points, changing the kernel compat behaviour from the one before the commit it was trying to fix (1be374a051, net: Block MSG_CMSG_COMPAT in send(m)msg and recv(m)msg). On 32-bit kernels (!CONFIG_COMPAT), MSG_CMSG_COMPAT is 0 and the native 32-bit sys_sendmsg() allows flag 0x80000000 to be set (it is ignored by the kernel). However, on a 64-bit kernel, the compat ABI is different with commit a7526eb5d0. This patch changes the compat_sys_{send,recv}msg behaviour to the one prior to commit 1be374a051. The problem was found running 32-bit LTP (sendmsg01) binary on an arm64 kernel. Arguably, LTP should not pass 0xffffffff as flags to sendmsg() but the general rule is not to break user ABI (even when the user behaviour is not entirely sane). Fixes: a7526eb5d0 (net: Unbreak compat_sys_{send,recv}msg) Cc: Andy Lutomirski <luto@amacapital.net> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2015-02-23 17:22:05 -05:00
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6lowpan
9p
802
8021q	vlan: advertise link netns via netlink	2015-01-23 17:51:15 -08:00
appletalk
atm
ax25
batman-adv
bluetooth	Bluetooth: Fix potential NULL dereference	2015-02-03 09:02:12 +01:00
bridge	bridge: netfilter: Move sysctl-specific error code inside #ifdef	2015-02-12 08:44:46 -08:00
caif	caif: fix a signedness bug in cfpkt_iterate()	2015-02-20 17:35:14 -05:00
can	netlink: make nlmsg_end() and genlmsg_end() void	2015-01-18 01:03:45 -05:00
ceph	mm: gup: use get_user_pages_unlocked	2015-02-11 17:06:05 -08:00
core	net: pktgen: disable xmit_clone on virtual devices	2015-02-22 22:43:20 -05:00
dcb
dccp
decnet	decnet: Fix obvious o/0 typo	2015-02-23 15:28:50 -05:00
dns_resolver
dsa	net: dsa: Set valid phy interface type	2015-02-17 10:37:39 -08:00
ethernet
hsr
ieee802154	netlink: make nlmsg_end() and genlmsg_end() void	2015-01-18 01:03:45 -05:00
ipv4	tcp: fix tcp_should_expand_sndbuf() to use tcp_packets_in_flight()	2015-02-22 23:07:11 -05:00
ipv6	ipv6: fix ipv6_cow_metrics for non DST_HOST case	2015-02-14 20:26:16 -08:00
ipx
irda	irda: replace current->state by set_current_state()	2015-02-23 17:21:11 -05:00
iucv
key
l2tp	netlink: make nlmsg_end() and genlmsg_end() void	2015-01-18 01:03:45 -05:00
lapb
llc	net: llc: use correct size for sysctl timeout entries	2015-01-25 00:23:21 -08:00
mac80211	Last round of updates for net-next:	2015-02-04 14:57:45 -08:00
mac802154
mpls	net: mark some potential candidates __read_mostly	2015-01-30 17:58:39 -08:00
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf	2015-02-20 17:36:20 -05:00
netlabel	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2015-02-11 20:25:11 -08:00
netlink	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-02-05 14:33:28 -08:00
netrom
nfc	NFC: nci: Move NFCEE discovery logic	2015-02-04 09:15:18 +01:00
openvswitch	openvswitch: Fix net exit.	2015-02-20 15:32:08 -05:00
packet	af_packet: allow packets defragmentation not only for hash fanout type	2015-02-21 23:00:18 -05:00
phonet	phonet netlink: allow multiple messages per skb in route dump	2015-01-19 16:20:17 -05:00
rds	rds: rds_cong_queue_updates needs to defer the congestion update transmission	2015-02-11 14:35:44 -08:00
rfkill	Last round of updates for net-next:	2015-02-04 14:57:45 -08:00
rose
rxrpc	Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-02-04 20:46:55 -08:00
sched	ematch: Fix auto-loading of ematch modules.	2015-02-20 15:30:56 -05:00
sctp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-02-05 14:33:28 -08:00
sunrpc	Merge branch 'for-3.20' of git://linux-nfs.org/~bfields/linux	2015-02-12 10:39:41 -08:00
switchdev	swdevice: add new apis to set and del bridge port attributes	2015-02-01 23:16:34 -08:00
tipc	tipc: remove tipc_snprintf	2015-02-09 13:20:49 -08:00
unix	net: remove sock_iocb	2015-01-28 23:15:07 -08:00
vmw_vsock	vmci: propagate msghdr all way down to __qp_memcpy_to_queue()	2015-02-04 01:34:14 -05:00
wimax
wireless	Last round of updates for net-next:	2015-02-04 14:57:45 -08:00
x25
xfrm	netlink: make nlmsg_end() and genlmsg_end() void	2015-01-18 01:03:45 -05:00
compat.c	net: compat: Ignore MSG_CMSG_COMPAT in compat_sys_{send, recv}msg	2015-02-23 17:22:05 -05:00
Kconfig
Makefile
socket.c	net: switch sockets to ->read_iter/->write_iter	2015-02-04 01:34:15 -05:00
sysctl_net.c