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2011-04-19can: Add missing socket check in can/bcm release.Dave Jones1-1/+6
We can get here with a NULL socket argument passed from userspace, so we need to handle it accordingly. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds16-42/+65
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (51 commits) netfilter: ipset: Fix the order of listing of sets ip6_pol_route panic: Do not allow VLAN on loopback bnx2x: Fix port identification problem r8169: add Realtek as maintainer. ip: ip_options_compile() resilient to NULL skb route bna: fix memory leak during RX path cleanup bna: fix for clean fw re-initialization usbnet: Fix up 'FLAG_POINTTOPOINT' and 'FLAG_MULTI_PACKET' overlaps. iwlegacy: fix tx_power initialization Revert "tcp: disallow bind() to reuse addr/port" qlcnic: limit skb frags for non tso packet net: can: mscan: fix build breakage in mpc5xxx_can netfilter: ipset: set match and SET target fixes netfilter: ipset: bitmap:ip,mac type requires "src" for MAC sctp: fix oops while removed transport still using as retran path sctp: fix oops when updating retransmit path with DEBUG on net: Disable NETIF_F_TSO_ECN when TSO is disabled net: Disable all TSO features when SG is disabled sfc: Use rmb() to ensure reads occur in order ieee802154: Remove hacked CFLAGS in net/ieee802154/Makefile ...
2011-04-19Merge branch 'master' of ↵David S. Miller3-10/+30
git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-2.6
2011-04-19netfilter: ipset: Fix the order of listing of setsJozsef Kadlecsik1-8/+10
A restoreable saving of sets requires that list:set type of sets come last and the code part which should have taken into account the ordering was broken. The patch fixes the listing order. Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Patrick McHardy <kaber@trash.net>
2011-04-18Bluetooth: Only keeping SAR bits when retransmitting one frame.Ruiyi Zhang1-0/+1
When retrasmitting one frame, only SAR bits in control field should be kept. Signed-off-by: Ruiyi Zhang <Ruiyi.zhang@atheros.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-18Bluetooth: fix shutdown on SCO socketsLuiz Augusto von Dentz1-0/+9
shutdown should wait for SCO link to be properly disconnected before detroying the socket, otherwise an application using the socket may assume link is properly disconnected before it really happens which can be a problem when e.g synchronizing profile switch. Signed-off-by: Luiz Augusto von Dentz <luiz.dentz-von@nokia.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-18Bluetooth: Fix keeping the command timer runningVinicius Costa Gomes1-3/+2
In the teardown path the reset command is sent to the controller, this event causes the command timer to be reactivated. So the timer is removed in two situations, when the adapter isn't marked as UP and when we know that some command has been sent. Reported-by: Keith Packard <keithp@keithp.com> Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-18Bluetooth: Fix refcount balance for hci connectionVille Tervo1-2/+0
hci_io_capa_reply_evt() holds reference for hciconnection. It's useless since hci_io_capa_request_evt()/hci_simple_pair_complete_evt() already protects the connection. In addition it leaves connection open after failed SSP pairing. Signed-off-by: Ville Tervo <ville.tervo@nokia.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-18NFSv4.1: Don't update sequence number if rpc_task is not sentBryan Schumaker1-0/+1
If we fail to contact the gss upcall program, then no message will be sent to the server. The client still updated the sequence number, however, and this lead to NFS4ERR_SEQ_MISMATCH for the next several RPC calls. Signed-off-by: Bryan Schumaker <bjschuma@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2011-04-15SUNRPC: Fix the SUNRPC Kerberos V RPCSEC_GSS module dependenciesTrond Myklebust1-5/+4
Since kernel 2.6.35, the SUNRPC Kerberos support has had an implicit dependency on a number of additional crypto modules. The following patch makes that dependency explicit. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2011-04-15net/9p: nwname should be an unsigned intHarsh Prateek Bora2-6/+6
Signed-off-by: Harsh Prateek Bora <harsh@linux.vnet.ibm.com> Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Eric VAn Hensbergen <ericvh@gmail.com>
2011-04-159p: Fix sparse errorAneesh Kumar K.V3-6/+14
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
2011-04-159p: revert tsyncfs related changesAneesh Kumar K.V1-21/+0
Now that we use write_inode to flush server cache related to fid, we don't need tsyncfs either fort dotl or dotu protocols. For dotu this helps to do a more efficient server flush. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
2011-04-14ip: ip_options_compile() resilient to NULL skb routeEric Dumazet1-3/+3
Scot Doyle demonstrated ip_options_compile() could be called with an skb without an attached route, using a setup involving a bridge, netfilter, and forged IP packets. Let's make ip_options_compile() and ip_options_rcv_srr() a bit more robust, instead of changing bridge/netfilter code. With help from Hiroaki SHIMODA. Reported-by: Scot Doyle <lkml@scotdoyle.com> Tested-by: Scot Doyle <lkml@scotdoyle.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Stephen Hemminger <shemminger@vyatta.com> Acked-by: Hiroaki SHIMODA <shimoda.hiroaki@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-14Merge branch 'for-linus' of ↵Linus Torvalds1-3/+9
git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: libceph: fix linger request requeueing
2011-04-13NFS: Fix infinite loop in gss_create_upcall()Bryan Schumaker1-3/+5
There can be an infinite loop if gss_create_upcall() is called without the userspace program running. To prevent this, we return -EACCES if we notice that pipe_version hasn't changed (indicating that the pipe has not been opened). Signed-off-by: Bryan Schumaker <bjschuma@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2011-04-13Revert "tcp: disallow bind() to reuse addr/port"David S. Miller2-4/+3
This reverts commit c191a836a908d1dd6b40c503741f91b914de3348. It causes known regressions for programs that expect to be able to use SO_REUSEADDR to shutdown a socket, then successfully rebind another socket to the same ID. Programs such as haproxy and amavisd expect this to work. This should fix kernel bugzilla 32832. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-13netfilter: ipset: set match and SET target fixesJozsef Kadlecsik1-2/+16
The SET target with --del-set did not work due to using wrongly the internal dimension of --add-set instead of --del-set. Also, the checkentries did not release the set references when returned an error. Bugs reported by Lennert Buytenhek. Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Patrick McHardy <kaber@trash.net>
2011-04-13netfilter: ipset: bitmap:ip,mac type requires "src" for MACJozsef Kadlecsik1-0/+4
Enforce that the second "src/dst" parameter of the set match and SET target must be "src", because we have access to the source MAC only in the packet. The previous behaviour, that the type required the second parameter but actually ignored the value was counter-intuitive and confusing. Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Patrick McHardy <kaber@trash.net>
2011-04-12sctp: fix oops while removed transport still using as retran pathWei Yongjun1-0/+2
Since we can not update retran path to unconfirmed transports, when we remove a peer, the retran path may not be update if the other transports are all unconfirmed, and we will still using the removed transport as the retran path. This may cause panic if retrasnmit happen. Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-12sctp: fix oops when updating retransmit path with DEBUG onVlad Yasevich1-0/+2
commit fbdf501c9374966a56829ecca3a7f25d2b49a305 sctp: Do no select unconfirmed transports for retransmissions Introduced the initial falt. commit d598b166ced20d9b9281ea3527c0e18405ddb803 sctp: Make sure we always return valid retransmit path Solved the problem, but forgot to change the DEBUG statement. Thus it was still possible to dereference a NULL pointer. Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-12net: Disable NETIF_F_TSO_ECN when TSO is disabledBen Hutchings1-0/+4
NETIF_F_TSO_ECN has no effect when TSO is disabled; this just means that feature state will be accurately reported to user-space. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-12net: Disable all TSO features when SG is disabledBen Hutchings1-3/+3
The feature flags NETIF_F_TSO and NETIF_F_TSO6 independently enable TSO for IPv4 and IPv6 respectively. However, the test in netdev_fix_features() and its predecessor functions was never updated to check for NETIF_F_TSO6, possibly because it was originally proposed that TSO for IPv6 would be dependent on both feature flags. Now that these feature flags can be changed independently from user-space and we depend on netdev_fix_features() to fix invalid feature combinations, it's important to disable them both if scatter-gather is disabled. Also disable NETIF_F_TSO_ECN so user-space sees all TSO features as disabled. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-12ieee802154: Remove hacked CFLAGS in net/ieee802154/MakefileDavid S. Miller1-2/+0
It adds -Wall (which the kernel carefully controls already) and of all things -DDEBUG (which should be set by other means if desired, please we have dynamic-debug these days). Kill this noise. Reported-by: Dave Jones <davej@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-12irda: fix locking unbalance in irda_sendmsgDave Jones1-2/+1
5b40964eadea40509d353318d2c82e8b7bf5e8a5 ("irda: Remove BKL instances from af_irda.c") introduced a path where we have a locking unbalance. If we pass invalid flags, we unlock a socket we never locked, resulting in this... ===================================== [ BUG: bad unlock balance detected! ] ------------------------------------- trinity/20101 is trying to release lock (sk_lock-AF_IRDA) at: [<ffffffffa057f001>] irda_sendmsg+0x207/0x21d [irda] but there are no more locks to release! other info that might help us debug this: no locks held by trinity/20101. stack backtrace: Pid: 20101, comm: trinity Not tainted 2.6.39-rc3+ #3 Call Trace: [<ffffffffa057f001>] ? irda_sendmsg+0x207/0x21d [irda] [<ffffffff81085041>] print_unlock_inbalance_bug+0xc7/0xd2 [<ffffffffa057f001>] ? irda_sendmsg+0x207/0x21d [irda] [<ffffffff81086aca>] lock_release+0xcf/0x18e [<ffffffff813ed190>] release_sock+0x2d/0x155 [<ffffffffa057f001>] irda_sendmsg+0x207/0x21d [irda] [<ffffffff813e9f8c>] __sock_sendmsg+0x69/0x75 [<ffffffff813ea105>] sock_sendmsg+0xa1/0xb6 [<ffffffff81100ca3>] ? might_fault+0x5c/0xac [<ffffffff81086b7c>] ? lock_release+0x181/0x18e [<ffffffff81100cec>] ? might_fault+0xa5/0xac [<ffffffff81100ca3>] ? might_fault+0x5c/0xac [<ffffffff81133b94>] ? fcheck_files+0xb9/0xf0 [<ffffffff813f387a>] ? copy_from_user+0x2f/0x31 [<ffffffff813f3b70>] ? verify_iovec+0x52/0xa6 [<ffffffff813eb4e3>] sys_sendmsg+0x23a/0x2b8 [<ffffffff81086b7c>] ? lock_release+0x181/0x18e [<ffffffff810773c6>] ? up_read+0x28/0x2c [<ffffffff814bec3d>] ? do_page_fault+0x360/0x3b4 [<ffffffff81087043>] ? trace_hardirqs_on_caller+0x10b/0x12f [<ffffffff810458aa>] ? finish_task_switch+0xb2/0xe3 [<ffffffff8104583e>] ? finish_task_switch+0x46/0xe3 [<ffffffff8108364a>] ? trace_hardirqs_off_caller+0x33/0x90 [<ffffffff814bbaf9>] ? retint_swapgs+0x13/0x1b [<ffffffff81087043>] ? trace_hardirqs_on_caller+0x10b/0x12f [<ffffffff810a9dd3>] ? audit_syscall_entry+0x11c/0x148 [<ffffffff8125609e>] ? trace_hardirqs_on_thunk+0x3a/0x3f [<ffffffff814c22c2>] system_call_fastpath+0x16/0x1b Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-12net: Do not wrap sysctl igmp_max_memberships in IP_MULTICASTJoakim Tjernlund1-3/+0
controlling igmp_max_membership is useful even when IP_MULTICAST is off. Quagga(an OSPF deamon) uses multicast addresses for all interfaces using a single socket and hits igmp_max_membership limit when there are 20 interfaces or more. Always export sysctl igmp_max_memberships in proc, just like igmp_max_msf Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-12inetpeer: reduce stack usageEric Dumazet1-6/+7
On 64bit arches, we use 752 bytes of stack when cleanup_once() is called from inet_getpeer(). Lets share the avl stack to save ~376 bytes. Before patch : # objdump -d net/ipv4/inetpeer.o | scripts/checkstack.pl 0x000006c3 unlink_from_pool [inetpeer.o]: 376 0x00000721 unlink_from_pool [inetpeer.o]: 376 0x00000cb1 inet_getpeer [inetpeer.o]: 376 0x00000e6d inet_getpeer [inetpeer.o]: 376 0x0004 inet_initpeers [inetpeer.o]: 112 # size net/ipv4/inetpeer.o text data bss dec hex filename 5320 432 21 5773 168d net/ipv4/inetpeer.o After patch : objdump -d net/ipv4/inetpeer.o | scripts/checkstack.pl 0x00000c11 inet_getpeer [inetpeer.o]: 376 0x00000dcd inet_getpeer [inetpeer.o]: 376 0x00000ab9 peer_check_expire [inetpeer.o]: 328 0x00000b7f peer_check_expire [inetpeer.o]: 328 0x0004 inet_initpeers [inetpeer.o]: 112 # size net/ipv4/inetpeer.o text data bss dec hex filename 5163 432 21 5616 15f0 net/ipv4/inetpeer.o Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Scot Doyle <lkml@scotdoyle.com> Cc: Stephen Hemminger <shemminger@vyatta.com> Cc: Hiroaki SHIMODA <shimoda.hiroaki@gmail.com> Reviewed-by: Hiroaki SHIMODA <shimoda.hiroaki@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-12bridge: reset IPCB in br_parse_ip_optionsEric Dumazet1-4/+2
Commit 462fb2af9788a82 (bridge : Sanitize skb before it enters the IP stack), missed one IPCB init before calling ip_options_compile() Thanks to Scot Doyle for his tests and bug reports. Reported-by: Scot Doyle <lkml@scotdoyle.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Hiroaki SHIMODA <shimoda.hiroaki@gmail.com> Acked-by: Bandan Das <bandan.das@stratus.com> Acked-by: Stephen Hemminger <shemminger@vyatta.com> Cc: Jan Lübbe <jluebbe@debian.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-11llc: Fix length check in llc_fixup_skb().David S. Miller1-2/+1
Fixes bugzilla #32872 The LLC stack pretends to support non-linear skbs but there is a direct use of skb_tail_pointer() in llc_fixup_skb(). Use pskb_may_pull() to see if data_size bytes remain and can be accessed linearly in the packet, instead of direct pointer checks. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-11caif: performance bugfix - allow radio stack to prioritize packets.Sjur Brændeland1-1/+5
In the CAIF Payload message the Packet Type indication must be set to UNCLASSIFIED in order to allow packet prioritization in the modem's network stack. Otherwise TCP-Ack is not prioritized in the modems transmit queue. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-11caif: Bugfix use for_each_safe when removing list nodes.Sjur Brændeland1-2/+2
Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-11Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds21-118/+181
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (34 commits) net: Add support for SMSC LAN9530, LAN9730 and LAN89530 mlx4_en: Restoring RX buffer pointer in case of failure mlx4: Sensing link type at device initialization ipv4: Fix "Set rt->rt_iif more sanely on output routes." MAINTAINERS: add entry for Xen network backend be2net: Fix suspend/resume operation be2net: Rename some struct members for clarity pppoe: drop PPPOX_ZOMBIEs in pppoe_flush_dev dsa/mv88e6131: add support for mv88e6085 switch ipv6: Enable RFS sk_rxhash tracking for ipv6 sockets (v2) be2net: Fix a potential crash during shutdown. bna: Fix for handling firmware heartbeat failure can: mcp251x: Allow pass IRQ flags through platform data. smsc911x: fix mac_lock acquision before calling smsc911x_mac_read iwlwifi: accept EEPROM version 0x423 for iwl6000 rt2x00: fix cancelling uninitialized work rtlwifi: Fix some warnings/bugs p54usb: IDs for two new devices wl12xx: fix potential buffer overflow in testmode nvs push zd1211rw: reset rx idle timer from tasklet ...
2011-04-08Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6Linus Torvalds1-1/+1
* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6: NFS: Change initial mount authflavor only when server returns NFS4ERR_WRONGSEC NFS: Fix a signed vs. unsigned secinfo bug Revert "net/sunrpc: Use static const char arrays"
2011-04-07ipv4: Fix "Set rt->rt_iif more sanely on output routes."OGAWA Hirofumi2-2/+7
Commit 1018b5c01636c7c6bda31a719bda34fc631db29a ("Set rt->rt_iif more sanely on output routes.") breaks rt_is_{output,input}_route. This became the cause to return "IP_PKTINFO's ->ipi_ifindex == 0". To fix it, this does: 1) Add "int rt_route_iif;" to struct rtable 2) For input routes, always set rt_route_iif to same value as rt_iif 3) For output routes, always set rt_route_iif to zero. Set rt_iif as it is done currently. 4) Change rt_is_{output,input}_route() to test rt_route_iif Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-07Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6Linus Torvalds103-160/+160
* 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6: Fix common misspellings
2011-04-06Merge branch 'master' of ↵David S. Miller1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2011-04-06dsa/mv88e6131: add support for mv88e6085 switchPeter Korsgaard2-4/+21
The mv88e6085 is identical to the mv88e6095, except that all ports are 10/100 Mb/s, so use the existing setup code except for the cpu/dsa speed selection in _setup_port(). Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Acked-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06ipv6: Enable RFS sk_rxhash tracking for ipv6 sockets (v2)Neil Horman2-1/+6
properly record sk_rxhash in ipv6 sockets (v2) Noticed while working on another project that flows to sockets which I had open on a test systems weren't getting steered properly when I had RFS enabled. Looking more closely I found that: 1) The affected sockets were all ipv6 2) They weren't getting steered because sk->sk_rxhash was never set from the incomming skbs on that socket. This was occuring because there are several points in the IPv4 tcp and udp code which save the rxhash value when a new connection is established. Those calls to sock_rps_save_rxhash were never added to the corresponding ipv6 code paths. This patch adds those calls. Tested by myself to properly enable RFS functionalty on ipv6. Change notes: v2: Filtered UDP to only arm RFS on bound sockets (Eric Dumazet) Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06Revert "net/sunrpc: Use static const char arrays"Trond Myklebust1-1/+1
This reverts commit 411b5e05617593efebc06241dbc56f42150f2abe. Olga Kornievskaia reports: Problem: linux client mounting linux server using rc4-hmac-md5 enctype. gssd fails with create a context after receiving a reply from the server. Diagnose: putting printout statements in the server kernel and kerberos libraries revealed that client and server derived different integrity keys. Server kernel code was at fault due the the commit [aglo@skydive linux-pnfs]$ git show 411b5e05617593efebc06241dbc56f42150f2abe Trond: The problem is that since it relies on virt_to_page(), you cannot call sg_set_buf() for data in the const section. Reported-by: Olga Kornievskaia <aglo@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: stable@kernel.org [2.6.36+]
2011-04-06libceph: fix linger request requeueingSage Weil1-3/+9
Fix the request transition from linger -> normal request. The key is to preserve r_osd and requeue on the same OSD. Reregister as a normal request, add the request to the proper queues, then unregister the linger. Fix the unregister helper to avoid clearing r_osd (and also simplify the parallel check in __unregister_request()). Reported-by: Henry Chang <henry.cy.chang@gmail.com> Signed-off-by: Sage Weil <sage@newdream.net>
2011-04-05Merge branch 'master' of ↵David S. Miller14-110/+146
git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-2.6
2011-04-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds12-30/+69
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (27 commits) ipv6: Don't pass invalid dst_entry pointer to dst_release(). mlx4: fix kfree on error path in new_steering_entry() tcp: len check is unnecessarily devastating, change to WARN_ON sctp: malloc enough room for asconf-ack chunk sctp: fix auth_hmacs field's length of struct sctp_cookie net: Fix dev dev_ethtool_get_rx_csum() for forced NETIF_F_RXCSUM usbnet: use eth%d name for known ethernet devices starfire: clean up dma_addr_t size test iwlegacy: fix bugs in change_interface carl9170: Fix tx aggregation problems with some clients iwl3945: disable hw scan by default wireless: rt2x00: rt2800usb.c add and identify ids iwl3945: do not deprecate software scan mac80211: fix aggregation frame release during timeout cfg80211: fix BSS double-unlinking (continued) cfg80211:: fix possible NULL pointer dereference mac80211: fix possible NULL pointer dereference mac80211: fix NULL pointer dereference in ieee80211_key_alloc() ath9k: fix a chip wakeup related crash in ath9k_start mac80211: fix a crash in minstrel_ht in HT mode with no supported MCS rates ...
2011-04-04ipv6: Don't pass invalid dst_entry pointer to dst_release().Boris Ostrovsky1-0/+1
Make sure dst_release() is not called with error pointer. This is similar to commit 4910ac6c526d2868adcb5893e0c428473de862b5 ("ipv4: Don't ip_rt_put() an error pointer in RAW sockets."). Signed-off-by: Boris Ostrovsky <boris.ostrovsky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-04mac80211: Fix duplicate frames on cooked monitorHelmut Schaa1-1/+1
Cleaning the ieee80211_rx_data.flags field here is wrong, instead the flags should be valid accross processing the frame on different interfaces. Fix this by removing the incorrect flags=0 assignment. Introduced in commit 554891e63a29af35cc6bb403ef34e319518114d0 (mac80211: move packet flags into packet). Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-04-04netfilter: xt_conntrack: fix inverted conntrack direction testFlorian Westphal1-1/+1
--ctdir ORIGINAL matches REPLY packets, and vv: userspace sets "invert_flags &= ~XT_CONNTRACK_DIRECTION" in ORIGINAL case. Thus: (CTINFO2DIR(ctinfo) == IP_CT_DIR_ORIGINAL) ^ !!(info->invert_flags & XT_CONNTRACK_DIRECTION)) yields "1 ^ 0", which is true -> returns false. Reproducer: iptables -I OUTPUT 1 -p tcp --syn -m conntrack --ctdir ORIGINAL Signed-off-by: Florian Westphal <fwestphal@astaro.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
2011-04-04netfilter: xt_addrtype: replace rt6_lookup with nf_afinfo->routeFlorian Westphal2-15/+28
This avoids pulling in the ipv6 module when using (ipv4-only) iptables -m addrtype. Signed-off-by: Florian Westphal <fw@strlen.de> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Patrick McHardy <kaber@trash.net>
2011-04-04netfilter: af_info: add 'strict' parameter to limit lookup to .oifFlorian Westphal4-8/+16
ipv6 fib lookup can set RT6_LOOKUP_F_IFACE flag to restrict search to an interface, but this flag cannot be set via struct flowi. Also, it cannot be set via ip6_route_output: this function uses the passed sock struct to determine if this flag is required (by testing for nonzero sk_bound_dev_if). Work around this by passing in an artificial struct sk in case 'strict' argument is true. This is required to replace the rt6_lookup call in xt_addrtype.c with nf_afinfo->route(). Signed-off-by: Florian Westphal <fw@strlen.de> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Patrick McHardy <kaber@trash.net>
2011-04-04netfilter: af_info: add network namespace parameter to route hookFlorian Westphal4-9/+11
This is required to eventually replace the rt6_lookup call in xt_addrtype.c with nf_afinfo->route(). Signed-off-by: Florian Westphal <fw@strlen.de> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Patrick McHardy <kaber@trash.net>
2011-04-04IPVS: fix NULL ptr dereference in ip_vs_ctl.c ip_vs_genl_dump_daemons()Hans Schillstrom1-1/+1
ipvsadm -ln --daemon will trigger a Null pointer exception because ip_vs_genl_dump_daemons() uses skb_net() instead of skb_sknet(). To prevent others from NULL ptr a check is made in ip_vs.h skb_net(). Signed-off-by: Hans Schillstrom <hans.schillstrom@ericsson.com> Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: Patrick McHardy <kaber@trash.net>
2011-04-04netfilter: h323: bug in parsing of ASN1 SEQOF fieldDavid Sterba1-1/+1
Static analyzer of clang found a dead store which appears to be a bug in reading count of items in SEQOF field, only the lower byte of word is stored. This may lead to corrupted read and communication shutdown. The bug has been in the module since it's first inclusion into linux kernel. [Patrick: the bug is real, but without practical consequence since the largest amount of sequence-of members we parse is 30.] Signed-off-by: David Sterba <dsterba@suse.cz> Signed-off-by: Patrick McHardy <kaber@trash.net>
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