- 01 Feb, 2008 40 commits
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Herbert Xu authored
When I moved the nexthdr setting out of IPComp I accidently moved the reading of ipch->nexthdr after the decompression. Unfortunately this means that we'd be reading from a stale ipch pointer which doesn't work very well. This patch moves the reading up so that we get the correct nexthdr value. Signed-off-by:
Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Julian Anastasov authored
Update fib_trie with some fib_hash fixes: - check for duplicate alternative routes for prefix+tos+priority when replacing route - properly insert by matching tos together with priority - fix alias walking to use list_for_each_entry_continue for insertion and deletion when fa_head is not NULL - copy state from fa to new_fa on replace (not a problem for now) - additionally, avoid replacement without error if new route is same, as Joonwoo Park suggests. Signed-off-by:
Julian Anastasov <ja@ssi.bg> Signed-off-by:
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Julian Anastasov authored
fib_info can be shared by many route prefixes but we don't want duplicate alternative routes for a prefix+tos+priority. Last change was not correct to check fib_treeref because it accounts usage from other prefixes. Additionally, avoid replacement without error if new route is same, as Joonwoo Park suggests. Signed-off-by:
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Wei Yongjun authored
This patch fix miss of check for report unrecognized HMAC Algorithm parameter. When AUTH is disabled, goto fall through path to report unrecognized parameter, else, just break Signed-off-by:
Wei Yongjun <yjwei@cn.fujitsu.com> Acked-by:
Neil Horman <nhorman@tuxdriver.com> Acked-by:
Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by:
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Arnaldo Carvalho de Melo authored
Fixes: http://bugzilla.kernel.org/show_bug.cgi?id=9825 The inet_diag_lock_handler function uses ERR_PTR to encode errors but its callers were testing against NULL. This only happens when the only inet_diag modular user, DCCP, is not built into the kernel or available as a module. Also there was a problem with not dropping the mutex lock when a handler was not found, also fixed in this patch. This caused an OOPS and ss would then hang on subsequent calls, as &inet_diag_table_mutex was being left locked. Thanks to spike at ml.yaroslavl.ru for report it after trying 'ss -d' on a kernel that doesn't have DCCP available. This bug was introduced in cset d523a328 ("Fix inet_diag dead-lock regression"), after 2.6.24-rc3, so just 2.6.24 seems to be affected. Signed-off-by:
Arnaldo Carvalho de Melo <acme@redhat.com> Acked-by:
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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:
James Morris <jmorris@namei.org> Signed-off-by:
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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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