- 01 Feb, 2008 40 commits
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Herbert Xu authored
The recent UDP patch exposed this bug in the audit code. It was calling pskb_expand_head without increasing skb->truesize. The caller of pskb_expand_head needs to do so because that function is designed to be called in places where truesize is already fixed and therefore it doesn't update its value. Because the audit system is using it in a place where the truesize has not yet been fixed, it needs to update its value manually. Signed-off-by:
Herbert Xu <herbert@gondor.apana.org.au> Acked-by:
James Morris <jmorris@namei.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Herbert Xu authored
When ip_fragment has to hit the slow path the value of skb->truesize may go out of sync because we would have updated it without changing the packet length. This violates the constraints on truesize. This patch postpones the update of skb->truesize to prevent this. Signed-off-by:
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maximilian attems authored
on the last run overlooked that sfuzz triggable message. move the message to the corresponding comment. Signed-off-by:
maximilian attems <max@stro.at> Signed-off-by:
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maximilian attems authored
kill ref to old version and dup Linux. Signed-off-by:
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Ilpo Järvinen authored
Signed-off-by:
Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Acked-by:
Eric Van Hensbergen <ericvh@gmail.com> Signed-off-by:
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Paul Moore authored
As pointed out by Adrian Bunk, commit 45c950e0 ("fix memory leak in netlabel code") caused a double-free when security_netlbl_sid_to_secattr() fails. This patch fixes this by removing the netlbl_secattr_destroy() call from that function since we are already releasing the secattr memory in selinux_netlbl_sock_setsid(). Signed-off-by:
Paul Moore <paul.moore@hp.com> Signed-off-by:
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Herbert Xu authored
This patch adds support for combined mode algorithms with GCM being the first algorithm supported. Combined mode algorithms can be added through the xfrm_user interface using the new algorithm payload type XFRMA_ALG_AEAD. Each algorithms is identified by its name and the ICV length. For the purposes of matching algorithms in xfrm_tmpl structures, combined mode algorithms occupy the same name space as encryption algorithms. This is in line with how they are negotiated using IKE. Signed-off-by:
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Herbert Xu authored
Now that ESP uses authenc we can turn on the support for async algorithms in IPsec. Signed-off-by:
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Herbert Xu authored
This patch converts ESP to use the crypto_aead interface and in particular the authenc algorithm. This lays the foundations for future support of combined mode algorithms. Signed-off-by:
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Jussi Kivilinna authored
New driver for wireless RNDIS devices. So far only known chip that uses wireless RNDIS is Broadcom 4320. Driver detects all RNDIS devices that have RNDIS wireless physical medium. At least following devices are detected: Buffalo WLI-U2-KG125S U.S. Robotics USR5421 Belkin F5D7051 Linksys WUSB54GSv2 Linksys WUSB54GSC Asus WL169gE Eminent EM4045 BT Voyager 1055 Linksys WUSB54GSv1 U.S. Robotics USR5420 BUFFALO WLI-USB-G54 Signed-off-by:
Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by:
John W. Linville <linville@tuxdriver.com> Signed-off-by:
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Jussi Kivilinna authored
Move headers usbnet.h and rndis_host.h to include/linux/usb and fix includes for drivers/net/usb modules. Headers are moved because rndis_wlan will be outside drivers/net/usb in drivers/net/wireless and yet need these headers. Signed-off-by:
David Brownell <dbrownell@users.sourceforge.net> Signed-off-by:
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Jussi Kivilinna authored
Add RNDIS physical medium checking into generic_rndis_bind() and also make rndis_host to be only bind on every medium except wireless. Signed-off-by:
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Jussi Kivilinna authored
Callback to signal link state changes from minidriver to 'subminidrivers'. Signed-off-by:
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Jussi Kivilinna authored
Function pointer is for 'subminidrivers' that need to do work on device right after minidriver has initialized hardware. For example, rndis_wlan setting device specific configuration parameters with OID_GEN_RNDIS_CONFIG_PARAMETER right after rndis_host has initialized hardware with RNDIS_INIT. Signed-off-by:
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Jussi Kivilinna authored
Add a private data pointer to usbnet for rndis_wlan module to use. Signed-off-by:
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Jussi Kivilinna authored
Export rndis_host functions and also rename rndis_bind() to generic_rndis_bind() for modules using rndis_host as base. Signed-off-by:
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Jussi Kivilinna authored
Split up rndis_host.c into rndis_host.h and rndis_base.c. This is done so that rndis_wlan can reuse common parts with rndis_host. Signed-off-by:
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Jussi Kivilinna authored
Use wlan device name for RNDIS wireless devices. Signed-off-by:
Bjorge Dijkstra <bjd@jooz.net> Acked-by:
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Jussi Kivilinna authored
RNDIS packet filter flags are not exactly the same as CDC flags so we cannot reuse them. Signed-off-by:
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Jussi Kivilinna authored
When bind fails after device was initialized, shutdown device properly by sending RNDIS_MSG_HALT. Signed-off-by:
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Jussi Kivilinna authored
rndis_command requires the caller to pass in a buffer of at least 1KB. Signed-off-by:
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Bjorge Dijkstra authored
Just as ActiveSync devices, some regular RNDIS devices also lack the CDC descriptors (e.g. devices based on BCM4320 WLAN chip). This patch hardwires the CDC descriptors for all RNDIS style devices when they are missing. Signed-off-by:
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Bjorge Dijkstra authored
rndis_unbind and usbnet_cdc_unbind don't return anything. Signed-off-by:
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Marcin Juszkiewicz authored
Card reported by Ångström user: http://bugs.openembedded.net/show_bug.cgi?id=3236 Socket 1: product info: "Wireless LAN", "11Mbps PC Card", "Version 01.02", "" manfid: 0x0156, 0x0002 function: 6 (network) Signed-off-by:
Marcin Juszkiewicz <openembedded@haerwu.biz> Signed-off-by:
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Michal Piotrowski authored
There were two identical prototypes for hostap_80211_rx() in drivers/net/wireless/hostap/hostap_80211.h. This patch fixes kernel Bugzilla #8930. Reported by Christoph Burger-Scheidlin. Signed-off-by:
Adrian Bunk <bunk@kernel.org> Signed-off-by:
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Cyrill Gorcunov authored
This patch does fix incorrect counting of memory allocated by kmalloc. It seems that could lead to allocated memory overrun and corrupt nearlaid memory area. Signed-off-by:
Cyrill Gorcunov <gorcunov@gmail.com> Acked-by:
Tomas Winkler <tomas.winkler@intel.com> Signed-off-by:
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Holger Schurig authored
Previously I've got an interrupt while removing the driver. Signed-off-by:
Holger Schurig <hs4233@mail.mn-solutions.de> Acked-by:
Dan Williams <dcbw@redhat.com> Signed-off-by:
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Ihar Hrachyshka authored
Fixing unaligned memory access on the blackfin architecture (maybe on the ARM also). Signed-off-by:
Ihar Hrachyshka <ihar.hrachyshka@promwad.com> Signed-off-by:
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Eric Sandeen authored
w/o the first change: if end == start you get MAX_JIFFY_OFFSET which isn't what you want... For the latter I think to be technically correct you need the +1 to account for the jiffy between MAX_JIFFY_OFFSET and 0 (hmm w/ the 2nd change the first isn't strictly needed... ah well) Signed-off-by:
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Iñaky Pérez-González authored
Teach rfkill about wimax radios. Had to define a KEY_WIMAX as a 'key for disabling only wimax radios', as other radio technologies have. This makes sense as hardware has specific keys for disabling specific radios. The RFKILL enabling part is, otherwise, a copy and paste of any other radio technology. Signed-off-by:
Inaky Perez-Gonzalez <inaky@linux.intel.com> Signed-off-by:
Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by:
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Michael Buesch authored
We must not transmit packets we're not able to encrypt. This fixes a bug where in a tiny timeframe after machine resume packets can get sent unencrypted and might leak information. This also fixes three small resource leakages I spotted while fixing the security problem. Properly deallocate the DMA slots in any DMA allocation error path. Signed-off-by:
Michael Buesch <mb@bu3sch.de> Signed-off-by:
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Michael Buesch authored
This fixes suspend/resume. We must not overwrite the MAC addresses on resume. Otherwise the card won't ACK any packets anymore. Signed-off-by:
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Gregory Greenman authored
The problem is that priv->assoc_id is set when assoc. resp frame is received. But, when it is set, LQ cmd is still not sent to the uCode, it is done from bg_post_assoc, which is called through a workqueue. On the other hand, when a tx arrives at the moment when this flag is set, but LQ is still not sent, the if condition in tx_skb will not hold and the frame will not be dropped. Thus, it will be sent through which is still not in the sta table in the uCoded. Signed-off-by:
Gregory Greenman <gregory.greenman@intel.com> Signed-off-by:
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Joonwoo Park authored
The nic controller's scheduler interrupt (CSR_INT_BIT_SCD) indicates to the driver that scheduler finished to transmit the frame/frames. This bit is not used and the tasklet should thus not be scheduled upon its receipt. Signed-off-by:
Joonwoo Park <joonwpark81@gmail.com> Signed-off-by:
Reinette Chatre <reinette.chatre@intel.com> Signed-off-by:
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Reinette Chatre authored
Be consistent when using inline functions. If the function only used once we move it to where it is used - no need for externs. Signed-off-by:
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Reinette Chatre authored
The geo/channel information is obtained from the EEPROM, which is read during probe. We can thus set up channel information at this time. This helps us to support ioctl commands that rely on this before the interface is brought up. Clearly matches _init_channel_map with _free_channel_map and _init_geos with _free_geos to ensure functions calling these routines can also call their cleanup routines. Fixes a few bugs: - if channel information is not available when ioctl commands are issued then we get a NULL pointer oops. Having channel information set up during probe we can deal with ioctl commands without requiring interface to be brought up. This fixes bug: http://www.bughost.org/bugzilla/show_bug.cgi?id=1552 - Fix potential problem if user triggers probe/remove/probe sequence. The value of priv->channel_count was used to determine if channel map is set up. This value was never reset when channel map was removed. - Fix memory leak: priv->modes need to be freed when device removed. Signed-off-by:
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Reinette Chatre authored
This is a fix to patch "iwlwifi: fix iwl_mac_add_interface handler". In that patch the return code was corrected for iwl3945, but not for iwl4965. Signed-off-by:
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Maarten Lankhorst authored
Signed-off-by:
Maarten Lankhorst <m.b.lankhorst@gmail.com> Signed-off-by:
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Adrian Bassett authored
I have been using the rtl8180 driver via the git kernel route for a while now and would like to suggest that the following local ammendment is included in the development tree in order to support the PCI device 1799:700f. This device is found on the 'Belkin Wireless G Desktop Card' product, model 'F5D7000uk'. From memory, the chip on the card is inscribed RTL8185L; (I don't know the significance of the 'L', I'm afraid). Signed-off-by:
Adrian Bassett <adrian.bassett@hotmail.co.uk> Signed-off-by:
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Ron Rindjunsky authored
This patch fixes a wrong condition for null qos data frames, causing us to drop data frames needed for reordering as well. Signed-off-by:
Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by:
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