user/sven/linux.git/drivers/net/wan, branch v3.2.65

wanxl: fix info leak in ioctl

2013-11-28T14:01:58Z

[ Upstream commit 2b13d06c9584b4eb773f1e80bbaedab9a1c344e1 ] The wanxl_ioctl() code fails to initialize the two padding bytes of struct sync_serial_settings after the ->loopback member. Add an explicit memset(0) before filling the structure to avoid the info leak. Signed-off-by: Salva Peiró Signed-off-by: David S. Miller Signed-off-by: Ben Hutchings

farsync: fix info leak in ioctl

2013-11-28T14:01:57Z

[ Upstream commit 96b340406724d87e4621284ebac5e059d67b2194 ] The fst_get_iface() code fails to initialize the two padding bytes of struct sync_serial_settings after the ->loopback member. Add an explicit memset(0) before filling the structure to avoid the info leak. Signed-off-by: Dan Carpenter Signed-off-by: David S. Miller Signed-off-by: Ben Hutchings

dlci: validate the net device in dlci_del()

2013-07-27T04:34:21Z

commit 578a1310f2592ba90c5674bca21c1dbd1adf3f0a upstream. We triggered an oops while running trinity with 3.4 kernel: BUG: unable to handle kernel paging request at 0000000100000d07 IP: [] dlci_ioctl+0xd8/0x2d4 [dlci] PGD 640c0d067 PUD 0 Oops: 0000 [#1] PREEMPT SMP CPU 3 ... Pid: 7302, comm: trinity-child3 Not tainted 3.4.24.09+ 40 Huawei Technologies Co., Ltd. Tecal RH2285 /BC11BTSA RIP: 0010:[] [] dlci_ioctl+0xd8/0x2d4 [dlci] ... Call Trace: [] sock_ioctl+0x153/0x280 [] do_vfs_ioctl+0xa4/0x5e0 [] ? fget_light+0x3ea/0x490 [] sys_ioctl+0x4f/0x80 [] system_call_fastpath+0x16/0x1b ... It's because the net device is not a dlci device. Reported-by: Li Jinyue Signed-off-by: Li Zefan Signed-off-by: David S. Miller Signed-off-by: Ben Hutchings

dlci: acquire rtnl_lock before calling __dev_get_by_name()

2013-07-27T04:34:21Z

commit 11eb2645cbf38a08ae491bf6c602eea900ec0bb5 upstream. Otherwise the net device returned can be freed at anytime. Signed-off-by: Li Zefan Signed-off-by: David S. Miller Signed-off-by: Ben Hutchings

ixp4xx_hss: fix build failure due to missing linux/module.h inclusion

2012-10-10T02:31:26Z

[ Upstream commit 0b836ddde177bdd5790ade83772860940bd481ea ] Commit 36a1211970193ce215de50ed1e4e1272bc814df1 (netprio_cgroup.h: dont include module.h from other includes) made the following build error on ixp4xx_hss pop up: CC [M] drivers/net/wan/ixp4xx_hss.o drivers/net/wan/ixp4xx_hss.c:1412:20: error: expected ';', ',' or ')' before string constant drivers/net/wan/ixp4xx_hss.c:1413:25: error: expected ';', ',' or ')' before string constant drivers/net/wan/ixp4xx_hss.c:1414:21: error: expected ';', ',' or ')' before string constant drivers/net/wan/ixp4xx_hss.c:1415:19: error: expected ';', ',' or ')' before string constant make[8]: *** [drivers/net/wan/ixp4xx_hss.o] Error 1 This was previously hidden because ixp4xx_hss includes linux/hdlc.h which includes linux/netdevice.h which includes linux/netprio_cgroup.h which used to include linux/module.h. The real issue was actually present since the initial commit that added this driver since it uses macros from linux/module.h without including this file. Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller Signed-off-by: Ben Hutchings

wan: make LAPB callbacks const

2011-09-16T23:20:20Z

This is compile tested only. Suggested by dumpster diving in PAX. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller

net/wan/hdlc_ppp: use break in switch

2011-08-22T18:30:38Z

We'll either hit one of the case labels or the default in the switch and in all cases do we then 'goto out' and we also have a 'goto out' after the switch that is redundant. Change to just use break in the case statements and leave the 'goto out' after the lop for everyone to hit. Signed-off-by: Jesper Juhl Signed-off-by: David S. Miller

net: remove use of ndo_set_multicast_list in drivers

2011-08-18T03:22:03Z

replace it by ndo_set_rx_mode Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller

net: Audit drivers to identify those needing IFF_TX_SKB_SHARING cleared

2011-07-28T05:39:30Z

After the last patch, We are left in a state in which only drivers calling ether_setup have IFF_TX_SKB_SHARING set (we assume that drivers touching real hardware call ether_setup for their net_devices and don't hold any state in their skbs. There are a handful of drivers that violate this assumption of course, and need to be fixed up. This patch identifies those drivers, and marks them as not being able to support the safe transmission of skbs by clearning the IFF_TX_SKB_SHARING flag in priv_flags Signed-off-by: Neil Horman CC: Karsten Keil CC: "David S. Miller" CC: Jay Vosburgh CC: Andy Gospodarek CC: Patrick McHardy CC: Krzysztof Halasa CC: "John W. Linville" CC: Greg Kroah-Hartman CC: Marcel Holtmann CC: Johannes Berg Signed-off-by: David S. Miller

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2011-07-25T20:56:39Z

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (43 commits) fs: Merge split strings treewide: fix potentially dangerous trailing ';' in #defined values/expressions uwb: Fix misspelling of neighbourhood in comment net, netfilter: Remove redundant goto in ebt_ulog_packet trivial: don't touch files that are removed in the staging tree lib/vsprintf: replace link to Draft by final RFC number doc: Kconfig: `to be' -> `be' doc: Kconfig: Typo: square -> squared doc: Konfig: Documentation/power/{pm => apm-acpi}.txt drivers/net: static should be at beginning of declaration drivers/media: static should be at beginning of declaration drivers/i2c: static should be at beginning of declaration XTENSA: static should be at beginning of declaration SH: static should be at beginning of declaration MIPS: static should be at beginning of declaration ARM: static should be at beginning of declaration rcu: treewide: Do not use rcu_read_lock_held when calling rcu_dereference_check Update my e-mail address PCIe ASPM: forcedly -> forcibly gma500: push through device driver tree ... Fix up trivial conflicts: - arch/arm/mach-ep93xx/dma-m2p.c (deleted) - drivers/gpio/gpio-ep93xx.c (renamed and context nearby) - drivers/net/r8169.c (just context changes)