- 19 10月, 2017 1 次提交
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由 Colin Ian King 提交于
The assignment of net via call sock_net will dereference sk. This is performed before a sanity null check on sk, so there could be a potential null dereference on the sock_net call if sk is null. Fix this by assigning net after the sk null check. Also replace the sk == NULL with the more usual !sk idiom. Detected by CoverityScan CID#1431862 ("Dereference before null check") Fixes: 384317ef ("can: network namespace support for CAN_BCM protocol") Signed-off-by: NColin Ian King <colin.king@canonical.com> Acked-by: NOliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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- 16 6月, 2017 1 次提交
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由 Johannes Berg 提交于
A common pattern with skb_put() is to just want to memcpy() some data into the new space, introduce skb_put_data() for this. An spatch similar to the one for skb_put_zero() converts many of the places using it: @@ identifier p, p2; expression len, skb, data; type t, t2; @@ ( -p = skb_put(skb, len); +p = skb_put_data(skb, data, len); | -p = (t)skb_put(skb, len); +p = skb_put_data(skb, data, len); ) ( p2 = (t2)p; -memcpy(p2, data, len); | -memcpy(p, data, len); ) @@ type t, t2; identifier p, p2; expression skb, data; @@ t *p; ... ( -p = skb_put(skb, sizeof(t)); +p = skb_put_data(skb, data, sizeof(t)); | -p = (t *)skb_put(skb, sizeof(t)); +p = skb_put_data(skb, data, sizeof(t)); ) ( p2 = (t2)p; -memcpy(p2, data, sizeof(*p)); | -memcpy(p, data, sizeof(*p)); ) @@ expression skb, len, data; @@ -memcpy(skb_put(skb, len), data, len); +skb_put_data(skb, data, len); (again, manually post-processed to retain some comments) Reviewed-by: NStephen Hemminger <stephen@networkplumber.org> Signed-off-by: NJohannes Berg <johannes.berg@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 27 4月, 2017 1 次提交
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由 Oliver Hartkopp 提交于
The introduced namespace support moved the BCM variables for procfs into a per-net data structure. This leads to a build failure with disabled procfs: on x86_64: when CONFIG_PROC_FS is not enabled: ../net/can/bcm.c:1541:14: error: 'struct netns_can' has no member named 'bcmproc_dir' ../net/can/bcm.c:1601:14: error: 'struct netns_can' has no member named 'bcmproc_dir' ../net/can/bcm.c:1696:11: error: 'struct netns_can' has no member named 'bcmproc_dir' ../net/can/bcm.c:1707:15: error: 'struct netns_can' has no member named 'bcmproc_dir' http://marc.info/?l=linux-can&m=149321842526524&w=2Reported-by: NRandy Dunlap <rdunlap@infradead.org> Signed-off-by: NOliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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- 25 4月, 2017 1 次提交
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由 Oliver Hartkopp 提交于
The CAN_BCM protocol and its procfs entries were not implemented as per-net in the initial network namespace support by Mario Kicherer (8e8cda6d). This patch adds the missing per-net functionality for the CAN BCM. Signed-off-by: NOliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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- 04 4月, 2017 1 次提交
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由 Mario Kicherer 提交于
This patch adds initial support for network namespaces. The changes only enable support in the CAN raw, proc and af_can code. GW and BCM still have their checks that ensure that they are used only from the main namespace. The patch boils down to moving the global structures, i.e. the global filter list and their /proc stats, into a per-namespace structure and passing around the corresponding "struct net" in a lot of different places. Changes since v1: - rebased on current HEAD (2bfe01ef) - fixed overlong line Signed-off-by: NMario Kicherer <dev@kicherer.org> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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- 30 1月, 2017 2 次提交
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由 Oliver Hartkopp 提交于
When removing a bcm tx operation either a hrtimer or a tasklet might run. As the hrtimer triggers its associated tasklet and vice versa we need to take care to mutually terminate both handlers. Reported-by: NMichael Josenhans <michael.josenhans@web.de> Signed-off-by: NOliver Hartkopp <socketcan@hartkopp.net> Tested-by: NMichael Josenhans <michael.josenhans@web.de> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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由 Eric Dumazet 提交于
Zhang Yanmin reported crashes [1] and provided a patch adding a synchronize_rcu() call in can_rx_unregister() The main problem seems that the sockets themselves are not RCU protected. If CAN uses RCU for delivery, then sockets should be freed only after one RCU grace period. Recent kernels could use sock_set_flag(sk, SOCK_RCU_FREE), but let's ease stable backports with the following fix instead. [1] BUG: unable to handle kernel NULL pointer dereference at (null) IP: [<ffffffff81495e25>] selinux_socket_sock_rcv_skb+0x65/0x2a0 Call Trace: <IRQ> [<ffffffff81485d8c>] security_sock_rcv_skb+0x4c/0x60 [<ffffffff81d55771>] sk_filter+0x41/0x210 [<ffffffff81d12913>] sock_queue_rcv_skb+0x53/0x3a0 [<ffffffff81f0a2b3>] raw_rcv+0x2a3/0x3c0 [<ffffffff81f06eab>] can_rcv_filter+0x12b/0x370 [<ffffffff81f07af9>] can_receive+0xd9/0x120 [<ffffffff81f07beb>] can_rcv+0xab/0x100 [<ffffffff81d362ac>] __netif_receive_skb_core+0xd8c/0x11f0 [<ffffffff81d36734>] __netif_receive_skb+0x24/0xb0 [<ffffffff81d37f67>] process_backlog+0x127/0x280 [<ffffffff81d36f7b>] net_rx_action+0x33b/0x4f0 [<ffffffff810c88d4>] __do_softirq+0x184/0x440 [<ffffffff81f9e86c>] do_softirq_own_stack+0x1c/0x30 <EOI> [<ffffffff810c76fb>] do_softirq.part.18+0x3b/0x40 [<ffffffff810c8bed>] do_softirq+0x1d/0x20 [<ffffffff81d30085>] netif_rx_ni+0xe5/0x110 [<ffffffff8199cc87>] slcan_receive_buf+0x507/0x520 [<ffffffff8167ef7c>] flush_to_ldisc+0x21c/0x230 [<ffffffff810e3baf>] process_one_work+0x24f/0x670 [<ffffffff810e44ed>] worker_thread+0x9d/0x6f0 [<ffffffff810e4450>] ? rescuer_thread+0x480/0x480 [<ffffffff810ebafc>] kthread+0x12c/0x150 [<ffffffff81f9ccef>] ret_from_fork+0x3f/0x70 Reported-by: NZhang Yanmin <yanmin.zhang@intel.com> Signed-off-by: NEric Dumazet <edumazet@google.com> Acked-by: NOliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 26 12月, 2016 2 次提交
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由 Thomas Gleixner 提交于
ktime_set(S,N) was required for the timespec storage type and is still useful for situations where a Seconds and Nanoseconds part of a time value needs to be converted. For anything where the Seconds argument is 0, this is pointless and can be replaced with a simple assignment. Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org>
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由 Thomas Gleixner 提交于
ktime is a union because the initial implementation stored the time in scalar nanoseconds on 64 bit machine and in a endianess optimized timespec variant for 32bit machines. The Y2038 cleanup removed the timespec variant and switched everything to scalar nanoseconds. The union remained, but become completely pointless. Get rid of the union and just keep ktime_t as simple typedef of type s64. The conversion was done with coccinelle and some manual mopping up. Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org>
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- 23 11月, 2016 1 次提交
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由 Oliver Hartkopp 提交于
Since commit 6f3b911d ("can: bcm: add support for CAN FD frames") the CAN broadcast manager supports CAN and CAN FD data frames. As these data frames are embedded in struct can[fd]_frames which have a different length the access to the provided array of CAN frames became dependend of op->cfsiz. By using a struct canfd_frame pointer for the array of CAN frames the new offset calculation based on op->cfsiz was accidently applied to CAN FD frame element lengths. This fix makes the pointer to the arrays of the different CAN frame types a void pointer so that the offset calculation in bytes accesses the correct CAN frame elements. Reference: http://marc.info/?l=linux-netdev&m=147980658909653Reported-by: NAndrey Konovalov <andreyknvl@google.com> Signed-off-by: NOliver Hartkopp <socketcan@hartkopp.net> Tested-by: NAndrey Konovalov <andreyknvl@google.com> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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- 01 11月, 2016 1 次提交
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由 Oliver Hartkopp 提交于
Andrey Konovalov reported an issue with proc_register in bcm.c. As suggested by Cong Wang this patch adds a lock_sock() protection and a check for unsuccessful proc_create_data() in bcm_connect(). Reference: http://marc.info/?l=linux-netdev&m=147732648731237Reported-by: NAndrey Konovalov <andreyknvl@google.com> Suggested-by: NCong Wang <xiyou.wangcong@gmail.com> Signed-off-by: NOliver Hartkopp <socketcan@hartkopp.net> Acked-by: NCong Wang <xiyou.wangcong@gmail.com> Tested-by: NAndrey Konovalov <andreyknvl@google.com> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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- 17 6月, 2016 4 次提交
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由 Oliver Hartkopp 提交于
The programming API of the CAN_BCM depends on struct can_frame which is given as array directly behind the bcm_msg_head structure. To follow this schema for the CAN FD frames a new flag 'CAN_FD_FRAME' in the bcm_msg_head flags indicates that the concatenated CAN frame structures behind the bcm_msg_head are defined as struct canfd_frame. This patch adds the support to handle CAN and CAN FD frames on a per BCM-op base. Main changes: - generally use struct canfd_frames instead if struct can_frames - use canfd_frame.flags instead of can_frame.can_dlc for private BCM flags - make all CAN frame sizes depending on the new CAN_FD_FRAME flags - separate between CAN and CAN FD when sending/receiving frames Due to the dependence of the CAN_FD_FRAME flag the former binary interface for classic CAN frames remains stable. Signed-off-by: NOliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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由 Oliver Hartkopp 提交于
Signed-off-by: NOliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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由 Oliver Hartkopp 提交于
can_frame is the name of the struct can_frame which is not meant in the corrected comments. Signed-off-by: NOliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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由 Oliver Hartkopp 提交于
Signed-off-by: NOliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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- 13 10月, 2015 1 次提交
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由 Arnd Bergmann 提交于
The can subsystem communicates with user space using a bcm_msg_head header, which contains two timestamps. This is problematic for multiple reasons: a) The structure layout is currently incompatible between 64-bit user space and 32-bit user space, and cannot work in compat mode (other than x32). b) The timeval structure layout will change in 32-bit user space when we fix the y2038 overflow problem by redefining time_t to 64-bit, making new 32-bit user space incompatible with the current kernel interface. Cars last a long time and often use old kernels, so the actual users of this code are the most likely ones to migrate to y2038 safe user space. This tries to work around part of the problem by changing the publicly visible user interface in the header, but not the binary interface. Fortunately, the values passed around in the structure are relative times and do not actually suffer from the y2038 overflow, so 32-bit is enough here. We replace the use of 'struct timeval' with a newly defined 'struct bcm_timeval' that uses the exact same binary layout as before and that still suffers from problem a) but not problem b). The downside of this approach is that any user space program that currently assigns a timeval structure to these members rather than writing the tv_sec/tv_usec portions individually will suffer a compile-time error when built with an updated kernel header. Fixing this error makes it work fine with old and new headers though. We could address problem a) by using '__u32' or 'int' members rather than 'long', but that would have a more significant downside in also breaking support for all existing 64-bit user binaries that might be using this interface, which is likely not acceptable. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NOliver Hartkopp <socketcan@hartkopp.net> Cc: linux-can@vger.kernel.org Cc: linux-api@vger.kernel.org Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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- 13 7月, 2015 1 次提交
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由 Oliver Hartkopp 提交于
Commit 514ac99c "can: fix multiple delivery of a single CAN frame for overlapping CAN filters" requires the skb->tstamp to be set to check for identical CAN skbs. Without timestamping to be required by user space applications this timestamp was not generated which lead to commit 36c01245 "can: fix loss of CAN frames in raw_rcv" - which forces the timestamp to be set in all CAN related skbuffs by introducing several __net_timestamp() calls. This forces e.g. out of tree drivers which are not using alloc_can{,fd}_skb() to add __net_timestamp() after skbuff creation to prevent the frame loss fixed in mainline Linux. This patch removes the timestamp dependency and uses an atomic counter to create an unique identifier together with the skbuff pointer. Btw: the new skbcnt element introduced in struct can_skb_priv has to be initialized with zero in out-of-tree drivers which are not using alloc_can{,fd}_skb() too. Signed-off-by: NOliver Hartkopp <socketcan@hartkopp.net> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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- 03 3月, 2015 1 次提交
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由 Ying Xue 提交于
After TIPC doesn't depend on iocb argument in its internal implementations of sendmsg() and recvmsg() hooks defined in proto structure, no any user is using iocb argument in them at all now. Then we can drop the redundant iocb argument completely from kinds of implementations of both sendmsg() and recvmsg() in the entire networking stack. Cc: Christoph Hellwig <hch@lst.de> Suggested-by: NAl Viro <viro@ZenIV.linux.org.uk> Signed-off-by: NYing Xue <ying.xue@windriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 02 3月, 2015 1 次提交
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由 Eyal Birger 提交于
As part of an effort to move skb->dropcount to skb->cb[] use a common macro in protocol families using skb->cb[] for ancillary data to validate available room in skb->cb[]. Signed-off-by: NEyal Birger <eyal.birger@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 08 12月, 2014 2 次提交
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由 Jeremiah Mahler 提交于
Fix various spelling errors in the comments of the CAN modules. Signed-off-by: NJeremiah Mahler <jmmahler@gmail.com> Acked-by: NOliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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由 Jeremiah Mahler 提交于
Several CAN modules use a design pattern with a banner[] variable at the top which defines a string that is used once during init to print the banner. The string is also embedded with KERN_INFO which makes it printk() specific. Improve the code by eliminating the banner[] variable and moving the string to where it is printed. Then switch from printk(KERN_INFO to pr_info() for the lines that were changed. Signed-off-by: NJeremiah Mahler <jmmahler@gmail.com> Acked-by: NOliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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- 24 11月, 2014 2 次提交
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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- 31 1月, 2014 1 次提交
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由 Oliver Hartkopp 提交于
Self generated skbuffs in net/can/bcm.c are setting a skb->sk reference but no explicit destructor which is enforced since Linux 3.11 with commit 376c7311 (net: add a temporary sanity check in skb_orphan()). This patch adds some helper functions to make sure that a destructor is properly defined when a sock reference is assigned to a CAN related skb. To create an unshared skb owned by the original sock a common helper function has been introduced to replace open coded functions to create CAN echo skbs. Signed-off-by: NOliver Hartkopp <socketcan@hartkopp.net> Tested-by: NAndre Naujoks <nautsch2@gmail.com> Reviewed-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 19 1月, 2014 1 次提交
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由 Steffen Hurrle 提交于
This is a follow-up patch to f3d33426 ("net: rework recvmsg handler msg_name and msg_namelen logic"). DECLARE_SOCKADDR validates that the structure we use for writing the name information to is not larger than the buffer which is reserved for msg->msg_name (which is 128 bytes). Also use DECLARE_SOCKADDR consistently in sendmsg code paths. Signed-off-by: NSteffen Hurrle <steffen@hurrle.net> Suggested-by: NHannes Frederic Sowa <hannes@stressinduktion.org> Acked-by: NHannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 29 5月, 2013 1 次提交
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由 Jiri Pirko 提交于
So far, only net_device * could be passed along with netdevice notifier event. This patch provides a possibility to pass custom structure able to provide info that event listener needs to know. Signed-off-by: NJiri Pirko <jiri@resnulli.us> v2->v3: fix typo on simeth shortened dev_getter shortened notifier_info struct name v1->v2: fix notifier_call parameter in call_netdevice_notifier() Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 10 4月, 2013 1 次提交
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由 Al Viro 提交于
The only part of proc_dir_entry the code outside of fs/proc really cares about is PDE(inode)->data. Provide a helper for that; static inline for now, eventually will be moved to fs/proc, along with the knowledge of struct proc_dir_entry layout. Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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- 19 2月, 2013 1 次提交
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由 Gao feng 提交于
proc_net_remove is only used to remove proc entries that under /proc/net,it's not a general function for removing proc entries of netns. if we want to remove some proc entries which under /proc/net/stat/, we still need to call remove_proc_entry. this patch use remove_proc_entry to replace proc_net_remove. we can remove proc_net_remove after this patch. Signed-off-by: NGao feng <gaofeng@cn.fujitsu.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 29 1月, 2013 1 次提交
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由 Oliver Hartkopp 提交于
Added accessor and skb_reserve helpers for struct can_skb_priv. Removed pointless skb_headroom() check. Signed-off-by: NOliver Hartkopp <socketcan@hartkopp.net> CC: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 26 1月, 2013 1 次提交
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由 Oliver Hartkopp 提交于
The struct can_skb_priv is used to transport additional information along with the stored struct can(fd)_frame that can not be contained in existing struct sk_buff elements. can_skb_priv is located in the skb headroom, which does not touch the existing CAN sk_buff usage with skb->data and skb->len, so that even out-of-tree CAN drivers can be used without changes. Btw. out-of-tree CAN drivers without can_skb_priv in the sk_buff headroom would not support features based on can_skb_priv. The can_skb_priv->ifindex contains the first interface where the CAN frame appeared on the local host. Unfortunately skb->skb_iif can not be used as this value is overwritten in every netif_receive_skb() call. Signed-off-by: NOliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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- 27 11月, 2012 1 次提交
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由 Oliver Hartkopp 提交于
Set in the rx_ifindex to pass the correct interface index in the case of a message timeout detection. Usually the rx_ifindex value is set at receive time. But when no CAN frame has been received the RX_TIMEOUT notification did not contain a valid value. Cc: linux-stable <stable@vger.kernel.org> Reported-by: NAndre Naujoks <nautsch2@googlemail.com> Signed-off-by: NOliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>
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- 06 10月, 2012 1 次提交
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由 Andi Kleen 提交于
Signed-off-by: NAndi Kleen <ak@linux.intel.com> Cc: Oliver Hartkopp <socketcan@hartkopp.net> Cc: David Miller <davem@davemloft.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 18 10月, 2011 1 次提交
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由 Marc Kleine-Budde 提交于
The BerliOS project, which currently hosts our mailinglist, will close with the end of the year. Now take the chance and remove all occurrences of the mailinglist address from the source files. Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 30 9月, 2011 1 次提交
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由 Oliver Hartkopp 提交于
The commit aabdcb0b ("can bcm: fix tx_setup off-by-one errors") fixed only a part of the original problem reported by Andre Naujoks. It turned out that the original code needed to be re-ordered to reduce complexity and to finally fix the reported frame counting issues. Signed-off-by: NOliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 29 9月, 2011 1 次提交
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由 Oliver Hartkopp 提交于
This patch fixes two off-by-one errors that canceled each other out. Checking for the same condition two times in bcm_tx_timeout_tsklet() reduced the count of frames to be sent by one. This did not show up the first time tx_setup is invoked as an additional frame is sent due to TX_ANNONCE. Invoking a second tx_setup on the same item led to a reduced (by 1) number of sent frames. Reported-by: NAndre Naujoks <nautsch@gmail.com> Signed-off-by: NOliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 07 6月, 2011 1 次提交
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由 Alexey Dobriyan 提交于
* remove interrupt.g inclusion from netdevice.h -- not needed * fixup fallout, add interrupt.h and hardirq.h back where needed. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 24 5月, 2011 1 次提交
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由 Dan Rosenberg 提交于
The %pK format specifier is designed to hide exposed kernel pointers, specifically via /proc interfaces. Exposing these pointers provides an easy target for kernel write vulnerabilities, since they reveal the locations of writable structures containing easily triggerable function pointers. The behavior of %pK depends on the kptr_restrict sysctl. If kptr_restrict is set to 0, no deviation from the standard %p behavior occurs. If kptr_restrict is set to 1, the default, if the current user (intended to be a reader via seq_printf(), etc.) does not have CAP_SYSLOG (currently in the LSM tree), kernel pointers using %pK are printed as 0's. If kptr_restrict is set to 2, kernel pointers using %pK are printed as 0's regardless of privileges. Replacing with 0's was chosen over the default "(null)", which cannot be parsed by userland %p, which expects "(nil)". The supporting code for kptr_restrict and %pK are currently in the -mm tree. This patch converts users of %p in net/ to %pK. Cases of printing pointers to the syslog are not covered, since this would eliminate useful information for postmortem debugging and the reading of the syslog is already optionally protected by the dmesg_restrict sysctl. Signed-off-by: NDan Rosenberg <drosenberg@vsecurity.com> Cc: James Morris <jmorris@namei.org> Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: Thomas Graf <tgraf@infradead.org> Cc: Eugene Teo <eugeneteo@kernel.org> Cc: Kees Cook <kees.cook@canonical.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: David S. Miller <davem@davemloft.net> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Eric Paris <eparis@parisplace.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 05 5月, 2011 1 次提交
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由 Kurt Van Dijck 提交于
commit 53914b67 had the same message. That commit did put everything in place but did not make can_proto const itself. Signed-off-by: NKurt Van Dijck <kurt.van.dijck@eia.be> Acked-by: NOliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 20 4月, 2011 1 次提交
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由 Dave Jones 提交于
We can get here with a NULL socket argument passed from userspace, so we need to handle it accordingly. Signed-off-by: NDave Jones <davej@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 31 3月, 2011 1 次提交
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由 Lucas De Marchi 提交于
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: NLucas De Marchi <lucas.demarchi@profusion.mobi>
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