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* Bluetooth: Fix error return value on sendmsg.João Paulo Rechi Vita2010-07-21
| | | | | | | | | When we try to send a message bigger than the outgoing MTU value EMSGSIZE (message too long) should be returned. Signed-off-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Make l2cap_streaming_send() void.João Paulo Rechi Vita2010-07-21
| | | | | | | | | It doesn't make sense to have a return value since we always set it to 0. Signed-off-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix l2cap_sock_connect error return.João Paulo Rechi Vita2010-07-21
| | | | | | | | Return a proper error value if socket is already connected. Signed-off-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Improve ERTM local busy handlingGustavo F. Padovan2010-07-21
| | | | | | | | | Now we also check if can push skb userspace just after receive a new skb instead of only wait the l2cap_busy_work wake up from time to time to check the local busy condition. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Add backlog queue to ERTM codeGustavo F. Padovan2010-07-21
| | | | | | | | | backlog queue is the canonical mechanism to avoid race conditions due interrupts in bottom half context. After the socket lock is released the net core take care of push all skb in its backlog queue. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Remove the send_lock spinlock from ERTMGustavo F. Padovan2010-07-21
| | | | | | | | | Using a lock to deal with the ERTM race condition - interruption with new data from the hci layer - is wrong. We should use the native skb backlog queue. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Don't accept ConfigReq if we aren't in the BT_CONFIG stateGustavo F. Padovan2010-07-21
| | | | | | | | If such event happens we shall reply with a Command Reject, because we are not expecting any configure request. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Disconnect early if mode is not supportedGustavo F. Padovan2010-07-21
| | | | | | | | When mode is mandatory we shall not send connect request and report this to the userspace as well. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Remove check for supported modeGustavo F. Padovan2010-07-21
| | | | | | | | Since now we have checks for the supported mode before on l2cap_info_rsp we can remove the check for it here. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Refuse ConfigRsp with different modeGustavo F. Padovan2010-07-21
| | | | | | | | If our mode is Basic Mode we have to refuse any ConfigRsp that proposes a different mode. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Actively send request for Basic ModeGustavo F. Padovan2010-07-21
| | | | | | | | The Profile Tuning Suite requires that we send a RFC containing the Basic Mode configuration when requesting Basic Mode. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Prefer Basic Mode on receipt of ConfigReqGustavo F. Padovan2010-07-21
| | | | | | | | If we choose to use Basic Mode then we have to refuse the received mode and propose Basic Mode again. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Disconnect the channel if we don't want the proposed modeGustavo F. Padovan2010-07-21
| | | | | | | | If the device is a STATE 2 then it should disconnect the channel if the remote device propose a mode different from its mandatory mode. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Change the way we set ERTM mode as mandatoryGustavo F. Padovan2010-07-21
| | | | | | | | | | | If the socket type is SOCK_STREAM we set Enhanced Retransmisson Mode or Streaming Mode as mandatory. That means that we will close the channel if the other side doesn't support or request the the mandatory mode. Basic mode can't be set as mandatory. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Tweaks to l2cap_send_i_or_rr_or_rnr() flowGustavo F. Padovan2010-07-21
| | | | | | | | | l2cap_send_sframe() already set the F-bit if we set L2CAP_CONN_SEND_FBIT and unset L2CAP_CONN_SEND_FBIT after send the F-bit. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Add debug output to ERTM codeGustavo F. Padovan2010-07-21
| | | | | | | | | | | | | | | | | | | | | | Use the dynamic debug to output info about ERTM protocol stuff. The following script can be used to enable debug for ERTM: DEBUGFS="/sys/kernel/debug/dynamic_debug/control" echo -n 'func l2cap_send_disconn_req +p' > $DEBUGFS echo -n 'func l2cap_monitor_timeout +p' > $DEBUGFS echo -n 'func l2cap_retrans_timeout +p' > $DEBUGFS echo -n 'func l2cap_busy_work +p' > $DEBUGFS echo -n 'func l2cap_push_rx_skb +p' > $DEBUGFS echo -n 'func l2cap_data_channel_iframe +p' > $DEBUGFS echo -n 'func l2cap_data_channel_rrframe +p' > $DEBUGFS echo -n 'func l2cap_data_channel_rejframe +p' > $DEBUGFS echo -n 'func l2cap_data_channel_srejframe +p' > $DEBUGFS echo -n 'func l2cap_data_channel_rnrframe +p' > $DEBUGFS Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix ERTM error reporting to the userspaceGustavo F. Padovan2010-07-21
| | | | | | | | | If any error occurs during transfers we have to tell userspace that something wrong happened. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix missing retransmission action with RR(P=1)Gustavo F. Padovan2010-07-21
| | | | | | | | | | | | | The Bluetooth SIG Profile Tuning Suite Software uses the CSA1 spec to run the L2CAP tests. The new 3.0 spec has a missing Retransmit-I-Frames action when the Remote side is Busy. We still start the retransmission timer if Remote is Busy and unacked frames > 0. We do everything we did before this change plus the Retransmission of I-frames. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Check packet FCS earlierGustavo F. Padovan2010-07-21
| | | | | | | | This way, if FCS is enabled and the packet is corrupted, we just drop it without read it len, which could be corrupted. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Check the tx_window size on setsockoptGustavo F. Padovan2010-07-21
| | | | | | | | | We have to check if the proposed tx_window value is not greater that maximum value supported. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix handle of received P-bitGustavo F. Padovan2010-07-21
| | | | | | | | | | | ERTM spec mandates that after receive a P-bit we shall send an F-bit in response. This patch fixes this for retransmitted packets, on retransmitting we were missing to check for a pending F-bit to be sent. Also we were missing some annotation to send a F-bit. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Update buffer_seq before retransmit framesGustavo F. Padovan2010-07-21
| | | | | | | | Updating buffer_seq first make us able to ack the last I-frame received. This is also a requirement of the Profile Tuning Suite software. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Stop ack_timer if ERTM enters in Local Busy or SREJ_SENTGustavo F. Padovan2010-07-21
| | | | | | | | | The ack_timer is implemation specific, disabling it in such situation avoids some potencial errors in the ERTM protocol. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Reassigned copyright to Code Aurora ForumRon Shaffer2010-07-21
| | | | | | | | | Qualcomm, Inc. has reassigned rights to Code Aurora Forum. Accordingly, as files are modified by Code Aurora Forum members, the copyright statement will be updated. Signed-off-by: Ron Shaffer <rshaffer@codeaurora.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Add debugfs support for showing the blacklistJohan Hedberg2010-07-21
| | | | | | | | This patch adds a debugfs blacklist entry for each HCI device which can be used to list the current content of the blacklist. Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Add blacklist support for incoming connectionsJohan Hedberg2010-07-21
| | | | | | | | | | | In some circumstances it could be desirable to reject incoming connections on the baseband level. This patch adds this feature through two new ioctl's: HCIBLOCKADDR and HCIUNBLOCKADDR. Both take a simple Bluetooth address as a parameter. BDADDR_ANY can be used with HCIUNBLOCKADDR to remove all devices from the blacklist. Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix L2CAP control bit field corruptionGustavo F. Padovan2010-07-21
| | | | | | | | | | | | | When resending an I-frame, ERTM was reusing the control bits from the last time it was sent, that was causing a corruption in the new control field due to it dirty fields. This patches extracts only the SAR bits from the old field and reuse it to resend the packet, the others bits should be reset and receive the updated value. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Proper shutdown ERTM when closing the channelGustavo F. Padovan2010-07-21
| | | | | | | | | | | | | | | Fix a crash regarding the Monitor Timeout, it was running even after the shutdown of the ACL connection, which doesn't make sense. The same code also fixes another issue, before this patch L2CAP was sending many Disconnections Requests while we have to send only one. The issues are related to each other, a expired Monitor Timeout can trigger a Disconnection Request and then we may have a crash if the link was already deleted. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix bug with ERTM minimum packet lengthNathan Holstein2010-07-21
| | | | | | | | | | | | | | ERTM and streaming mode L2CAP sockets have no minimum packet length. Only basic mode connections have minimum length. Instead, validate the packet containing all necessary control, FCS, and SAR fields. The patch fixes the drop of valid packets with length lower than 4. Signed-off-by: Nathan Holstein <ngh@isomerica.net> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix SREJ_QUEUE corruption in L2CAPJoão Paulo Rechi Vita2010-07-21
| | | | | | | | | Since all TxSeq values are modulo, we shall not compare them directly. We have to compare their offset inside the TxWindow instead. Signed-off-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix bug in l2cap_ertm_send() behaviorGustavo F. Padovan2010-07-21
| | | | | | | | | | | | | This patch makes l2cap_ertm_send() similar to the Send-Data action of the ERTM spec. We shall not check for RemoteBusy or WAIT_F state inside l2cap_ertm_send(). Such checks were causing a bug in the retransmission logic of ERTM and making ERTM stalls until the ACL is dropped. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Only check SAR bits if frame is an I-frameGustavo F. Padovan2010-07-21
| | | | | | | | | | | | The SAR bits doesn't make sense for an S-frame. It doesn't use SAR. Checking SAR for a S-frames can lead to L2CAP errors, it could close the channel with an invalid packet length, since we was removing the 2 of the of any frame that match SAR start bits, without check if it is an I-frame. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix bug with ERTM vars incrementGustavo F. Padovan2010-07-21
| | | | | | | | | All ERTM operations regarding the txWindow should be modulo 64, otherwise we confuse the ERTM logic and connections will break. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Fix drop of packets with invalid req_seq/tx_seqGustavo F. Padovan2010-07-21
| | | | | | | | | We shall not use an unsigned var since we are expecting negatives value there. Using unsigned causes ERTM connection to close due to invalid ReqSeq numbers. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Remove L2CAP Extended Features from KconfigGustavo F. Padovan2010-07-21
| | | | | | | | | This reverts commit 84fb0a6334af0ccad3544f6972c055d90fbb9fbe which adds the L2CAP Extended Features to the Kconfig, that is actually not needed. One can use other mechanisms to enable L2CAP Extended Features. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Bluetooth: Remove max_tx and tx_window module paramenters from L2CAPGustavo F. Padovan2010-07-21
| | | | | | | | We don't need these parameters anymore since we have socket options for them. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* Merge branch 'master' of ↵David S. Miller2010-07-20
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/vhost/net.c net/bridge/br_device.c Fix merge conflict in drivers/vhost/net.c with guidance from Stephen Rothwell. Revert the effects of net-2.6 commit 573201f36fd9c7c6d5218cdcd9948cee700b277d since net-next-2.6 has fixes that make bridge netpoll work properly thus we don't need it disabled. Signed-off-by: David S. Miller <davem@davemloft.net>
| * bridge: Partially disable netpoll supportHerbert Xu2010-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new netpoll code in bridging contains use-after-free bugs that are non-trivial to fix. This patch fixes this by removing the code that uses skbs after they're freed. As a consequence, this means that we can no longer call bridge from the netpoll path, so this patch also removes the controller function in order to disable netpoll. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Thanks, Signed-off-by: David S. Miller <davem@davemloft.net>
| * tcp: fix crash in tcp_xmit_retransmit_queueIlpo Järvinen2010-07-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It can happen that there are no packets in queue while calling tcp_xmit_retransmit_queue(). tcp_write_queue_head() then returns NULL and that gets deref'ed to get sacked into a local var. There is no work to do if no packets are outstanding so we just exit early. This oops was introduced by 08ebd1721ab8fd (tcp: remove tp->lost_out guard to make joining diff nicer). Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Reported-by: Lennart Schulte <lennart.schulte@nets.rwth-aachen.de> Tested-by: Lennart Schulte <lennart.schulte@nets.rwth-aachen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
| * IPv6: fix CoA check in RH2 input handler (mip6_rthdr_input())Arnaud Ebalard2010-07-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The input handler for Type 2 Routing Header (mip6_rthdr_input()) checks if the CoA in the packet matches the CoA in the XFRM state. Current check is buggy: it compares the adddress in the Type 2 Routing Header, i.e. the HoA, against the expected CoA in the state. The comparison should be made against the address in the destination field of the IPv6 header. The bug remained unnoticed because the main (and possibly only current) user of the code (UMIP MIPv6 Daemon) initializes the XFRM state with the unspecified address, i.e. explicitly allows everything. Yoshifuji-san, can you ack that one? Signed-off-by: Arnaud Ebalard <arno@natisbad.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ipmr: Don't leak memory if fib lookup fails.Ben Greear2010-07-16
| | | | | | | | | | | | | | | | | | | | | | | | | | This was detected using two mcast router tables. The pimreg for the second interface did not have a specific mrule, so packets received by it were handled by the default table, which had nothing configured. This caused the ipmr_fib_lookup to fail, causing the memory leak. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net: fix problem in reading sock TX queueTom Herbert2010-07-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix problem in reading the tx_queue recorded in a socket. In dev_pick_tx, the TX queue is read by doing a check with sk_tx_queue_recorded on the socket, followed by a sk_tx_queue_get. The problem is that there is not mutual exclusion across these calls in the socket so it it is possible that the queue in the sock can be invalidated after sk_tx_queue_recorded is called so that sk_tx_queue get returns -1, which sets 65535 in queue_index and thus dev_pick_tx returns 65536 which is a bogus queue and can cause crash in dev_queue_xmit. We fix this by only calling sk_tx_queue_get which does the proper checks. The interface is that sk_tx_queue_get returns the TX queue if the sock argument is non-NULL and TX queue is recorded, else it returns -1. sk_tx_queue_recorded is no longer used so it can be completely removed. Signed-off-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net/core: neighbour update OopsDoug Kehn2010-07-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When configuring DMVPN (GRE + openNHRP) and a GRE remote address is configured a kernel Oops is observed. The obserseved Oops is caused by a NULL header_ops pointer (neigh->dev->header_ops) in neigh_update_hhs() when void (*update)(struct hh_cache*, const struct net_device*, const unsigned char *) = neigh->dev->header_ops->cache_update; is executed. The dev associated with the NULL header_ops is the GRE interface. This patch guards against the possibility that header_ops is NULL. This Oops was first observed in kernel version 2.6.26.8. Signed-off-by: Doug Kehn <rdkehn@yahoo.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net: skb_tx_hash() fix relative to skb_orphan_try()Eric Dumazet2010-07-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit fc6055a5ba31e2 (net: Introduce skb_orphan_try()) added early orphaning of skbs. This unfortunately added a performance regression in skb_tx_hash() in case of stacked devices (bonding, vlans, ...) Since skb->sk is now NULL, we cannot access sk->sk_hash anymore to spread tx packets to multiple NIC queues on multiqueue devices. skb_tx_hash() in this case only uses skb->protocol, same value for all flows. skb_orphan_try() can copy sk->sk_hash into skb->rxhash and skb_tx_hash() can use this saved sk_hash value to compute its internal hash value. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * rfs: call sock_rps_record_flow() in tcp_splice_read()Changli Gao2010-07-14
| | | | | | | | | | | | | | | | | | | | | | | | | | rfs: call sock_rps_record_flow() in tcp_splice_read() call sock_rps_record_flow() in tcp_splice_read(), so the applications using splice(2) or sendfile(2) can utilize RFS. Signed-off-by: Changli Gao <xiaosuo@gmail.com> ---- net/ipv4/tcp.c | 1 + 1 file changed, 1 insertion(+) Signed-off-by: David S. Miller <davem@davemloft.net>
| * xfrm: do not assume that template resolving always returns xfrmsTimo Teräs2010-07-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | xfrm_resolve_and_create_bundle() assumed that, if policies indicated presence of xfrms, bundle template resolution would always return some xfrms. This is not true for 'use' level policies which can result in no xfrm's being applied if there is no suitable xfrm states. This fixes a crash by this incorrect assumption. Reported-by: George Spelvin <linux@horizon.com> Bisected-by: George Spelvin <linux@horizon.com> Tested-by: George Spelvin <linux@horizon.com> Signed-off-by: Timo Teräs <timo.teras@iki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
| * dsa: Fix Kconfig dependencies.David S. Miller2010-07-12
| | | | | | | | | | | | | | | | | | Based upon a report by Randy Dunlap. DSA needs PHYLIB, but PHYLIB needs NET_ETHERNET. So, in order to select PHYLIB we have to make DSA depend upon NET_ETHERNET. Signed-off-by: David S. Miller <davem@davemloft.net>
| * act_nat: not all of the ICMP packets need an IP header payloadChangli Gao2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | not all of the ICMP packets need an IP header payload, so we check the length of the skbs only when the packets should have an IP header payload. Based upon analysis and initial patch by Rodrigo Partearroyo González. Signed-off-by: Changli Gao <xiaosuo@gmail.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> ---- net/sched/act_nat.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) Signed-off-by: David S. Miller <davem@davemloft.net>
| * Phonet: fix skb leak in pipe endpoint accept()Rémi Denis-Courmont2010-07-09
| | | | | | | | | | Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * Bluetooth: Update sec_level/auth_type for already existing connectionsVille Tervo2010-07-08
| | | | | | | | | | | | | | | | | | | | | | Update auth level for already existing connections if it is lower than required by new connection. Signed-off-by: Ville Tervo <ville.tervo@nokia.com> Reviewed-by: Emeltchenko Andrei <andrei.emeltchenko@nokia.com> Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com> Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@nokia.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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