IPVS (IP Virtual Server) implements transport-layer load balancing inside the Linux kernel
so called Layer-4 switching.
IPVS running on a host acts as a load balancer at the front of a cluster of real servers, it
can direct requests for TCP/UDP based services to the real servers, and makes services of
the real servers to appear as a virtual service on a single IP address.
Signed-off-by: Mauro Mozzarelli <mauro@ezplanet.net>
SVN-Revision: 48982
x509-username-field was added in OpenVPN 2.2, and verify-x509-name was
added in 2.3. This fixes ticket #18807.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
SVN-Revision: 48969
This prepares brcmfmac for better country handling and fixes BCM4360
support which was always failing with:
[ 13.249195] brcmfmac: brcmf_pcie_download_fw_nvram: FW failed to initialize
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
SVN-Revision: 48959
I do not know if this causes any problems now, but we should not set
it, because it is reserved. Some more recent versions of the Lantiq DSL
API driver and Control is checking if only valid bits are set.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 48948
There are some cases where ISPs are running ATM over VDSL or PTM over
ADSL, this is not the common case, but these cases exist. Make it
possible to configure OpenWrt for such cases by adding a new config
option line_mode.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 48947
The detailed annex option were only available in the danube DSL app
including the activation of G.992.2 Annex A (ADSL Lite). This is now
also added to the vdsl app for the vrx200.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 48946
The adsl control app missed the activation of annex M and annex L in
the Annex A part, this now activates everything the firmware supports.
In Annex L type only the wide US (Mask1) was activated, now also the
narrow US (Mask2) version gets activated.
In addition annex J was also added.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 48945
Instead of having two different types adsl and vdsl just create one dsl
type. This way we can use the same luci code for adsl and vdsl and the
config parameters are not so different.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 48944
I am not calling dsl_cmd because I want to ignore the lock, quit
should also be send when someone else is accessing it. I saw that some
other call was stuck here and all following calls were stuck in the
dsl_cmd lock.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 48943
Instead of having two big binaries only add one binary and then a patch
to create the other one when needed at runtime.
This is easier to handle in one Makefile for both firmware files.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 48939
Fix buildbot error for mpc85xx.
ehci-fsl.ko should be packaged inside the usb2 package, because it
depends on the ehci kernel module. The fsl-mph-dr-of.ko module can stay
in an own package because the ehci driver depends on it.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 48932
This fixes this section mismatch warning:
The function spi_gpio_custom_get_slave_cs() references
the variable __initdata bus_nump.
This is often because spi_gpio_custom_get_slave_cs lacks a __initdata
annotation or the annotation of bus_nump is wrong.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 48930
Ensure that ikey and okey are sent in network byte order to the kernel.
Also don't mangle external IP addrs and routes when reconfiguring iinterfaces.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 48919
Apply the error ignore mechanism to host builds as well in order to skip over
broken feed packages.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 48918
MD5s are shorter than SHA256, so reading buffer has to be bigger to read the
whole hash.
Signed-off-by: Michal Hrusecky <michal.hrusecky@nic.cz>
SVN-Revision: 48917
Extend /etc/config/system with a parameter to set the
default respawn retry for procd launched services that
have respawn enabled.
config service
option respawn_retry -1
All services that don't specify specific respawn parameters
will get their defaults added by procd.sh. If respawn_retry
is specified in /etc/config/system the default retry limit
will be set to this value by procd.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
SVN-Revision: 48915
One of the host patches introduces the new header file lnum_config.h
included by luaconf.h, but doesn't install it.
Install it to allow building C modules for the host Lua.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
SVN-Revision: 48907
Without the IRQF_ONESHOT flag in devm_request_threaded_irq() call I get
following error:
genirq: Threaded irq requested with handler=NULL and !ONESHOT for irq 56
gpio-keys gpio-keys: failed to request irq:56 for gpio:20
>From kernel/irq/manage.c:
The interrupt was requested with handler = NULL, so we use the default
primary handler for it. But it does not have the oneshot flag set. In
combination with level interrupts this is deadly, because the default
primary handler just wakes the thread, then the irq lines is reenabled,
but the device still has the level irq asserted. Rinse and repeat....
While this works for edge type interrupts, we play it safe and reject
unconditionally because we can't say for sure which type this interrupt
really has. The type flags are unreliable as the underlying chip
implementation can override them.
Signed-off-by: Petr Štetiar <ynezz@true.cz>
SVN-Revision: 48894
The image_check currently fails when it cannot read all magic bytes in a
single chunk. But this can happen when the data are read from a pipe. This
currently breaks the openmesh.sh upgrade script with musl because it uses
dd with a blocksize of 1 to copy the image file to the mtd process.
The read can simply be repeated until enough bytes are read for the magic
byte check. It only stops when either an error was returned or 0 bytes were
read.
Signed-off-by: Sven Eckelmann <sven.eckelmann@open-mesh.com>
SVN-Revision: 48891
It was noticed that the system can hang during the reboot before the kernel
actually triggers the system reset and before all processes are stopped. The
watchdog didn't automatically restart the system because the om-watchdog
process was still running and triggering the hardware watchdog.
Instead the system should stop the watchdog during the shutdown to get the
benefit of an hardware reset in case of an software related problem. This stop
can be done quite easily with procd because it keeps track of its started
processes.
Signed-off-by: Sven Eckelmann <sven.eckelmann@open-mesh.com>
SVN-Revision: 48889
Enable access to GPIO chip and its pins for Atheros AR92xx
wireless devices. For now AR9285 and AR9287 are supported.
Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
Acked-by: Hartmut Knaack <knaack.h@gmx.de>
SVN-Revision: 48881
Support default state for platform LEDs connected to ath9k device.
Now LEDs are correctly set on or off at ath9k module initialization.
Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
Acked-by: Hartmut Knaack <knaack.h@gmx.de>
SVN-Revision: 48880
Enable platform-supplied WLAN LED name for ath9k device.
Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
Acked-by: Hartmut Knaack <knaack.h@gmx.de>
SVN-Revision: 48879
CVE-2016-0704
s2_srvr.c overwrite the wrong bytes in the master-key when applying
Bleichenbacher protection for export cipher suites. This provides a
Bleichenbacher oracle, and could potentially allow more efficient variants of
the DROWN attack.
CVE-2016-0703
s2_srvr.c did not enforce that clear-key-length is 0 for non-export ciphers.
If clear-key bytes are present for these ciphers, they *displace* encrypted-key
bytes. This leads to an efficient divide-and-conquer key recovery attack: if
an eavesdropper has intercepted an SSLv2 handshake, they can use the server as
an oracle to determine the SSLv2 master-key, using only 16 connections to the
server and negligible computation. More importantly, this leads to a more
efficient version of DROWN that is effective against non-export ciphersuites,
and requires no significant computation.
CVE-2016-0702
A side-channel attack was found which makes use of cache-bank conflicts on
the Intel Sandy-Bridge microarchitecture which could lead to the recovery of
RSA keys. The ability to exploit this issue is limited as it relies on an
attacker who has control of code in a thread running on the same hyper-
threaded core as the victim thread which is performing decryptions.
CVE-2016-0799
The internal |fmtstr| function used in processing a "%s" format string in
the BIO_*printf functions could overflow while calculating the length of a
string and cause an OOB read when printing very long strings. Additionally
the internal |doapr_outch| function can attempt to write to an OOB memory
location (at an offset from the NULL pointer) in the event of a memory
allocation failure. In 1.0.2 and below this could be caused where the size
of a buffer to be allocated is greater than INT_MAX. E.g. this could be in
processing a very long "%s" format string. Memory leaks can also occur.
The first issue may mask the second issue dependent on compiler behaviour.
These problems could enable attacks where large amounts of untrusted data is
passed to the BIO_*printf functions. If applications use these functions in
this way then they could be vulnerable. OpenSSL itself uses these functions
when printing out human-readable dumps of ASN.1 data. Therefore applications
that print this data could be vulnerable if the data is from untrusted sources.
OpenSSL command line applications could also be vulnerable where they print out
ASN.1 data, or if untrusted data is passed as command line arguments. Libssl is
not considered directly vulnerable. Additionally certificates etc received via
remote connections via libssl are also unlikely to be able to trigger these
issues because of message size limits enforced within libssl.
CVE-2016-0797
In the BN_hex2bn function the number of hex digits is calculated using an int
value |i|. Later |bn_expand| is called with a value of |i * 4|. For large
values of |i| this can result in |bn_expand| not allocating any memory because
|i * 4| is negative. This can leave the internal BIGNUM data field as NULL
leading to a subsequent NULL ptr deref. For very large values of |i|, the
calculation |i * 4| could be a positive value smaller than |i|. In this case
memory is allocated to the internal BIGNUM data field, but it is insufficiently
sized leading to heap corruption. A similar issue exists in BN_dec2bn. This
could have security consequences if BN_hex2bn/BN_dec2bn is ever called by user
applications with very large untrusted hex/dec data. This is anticipated to be
a rare occurrence. All OpenSSL internal usage of these functions use data that
is not expected to be untrusted, e.g. config file data or application command
line arguments. If user developed applications generate config file data based
on untrusted data then it is possible that this could also lead to security
consequences. This is also anticipated to be rare.
CVE-2016-0798
The SRP user database lookup method SRP_VBASE_get_by_user had confusing memory
management semantics; the returned pointer was sometimes newly allocated, and
sometimes owned by the callee. The calling code has no way of distinguishing
these two cases. Specifically, SRP servers that configure a secret seed to hide
valid login information are vulnerable to a memory leak: an attacker connecting
with an invalid username can cause a memory leak of around 300 bytes per
connection. Servers that do not configure SRP, or configure SRP but do not
configure a seed are not vulnerable. In Apache, the seed directive is known as
SSLSRPUnknownUserSeed. To mitigate the memory leak, the seed handling in
SRP_VBASE_get_by_user is now disabled even if the user has configured a seed.
Applications are advised to migrate to SRP_VBASE_get1_by_user. However, note
that OpenSSL makes no strong guarantees about the indistinguishability of valid
and invalid logins. In particular, computations are currently not carried out
in constant time.
CVE-2016-0705
A double free bug was discovered when OpenSSL parses malformed DSA private keys
and could lead to a DoS attack or memory corruption for applications that
receive DSA private keys from untrusted sources. This scenario is considered
rare.
CVE-2016-0800
A cross-protocol attack was discovered that could lead to decryption of TLS
sessions by using a server supporting SSLv2 and EXPORT cipher suites as a
Bleichenbacher RSA padding oracle. Note that traffic between clients and non-
vulnerable servers can be decrypted provided another server supporting SSLv2
and EXPORT ciphers (even with a different protocol such as SMTP, IMAP or POP)
shares the RSA keys of the non-vulnerable server. This vulnerability is known
as DROWN (CVE-2016-0800). Recovering one session key requires the attacker to
perform approximately 2^50 computation, as well as thousands of connections to
the affected server. A more efficient variant of the DROWN attack exists
against unpatched OpenSSL servers using versions that predate 1.0.2a, 1.0.1m,
1.0.0r and 0.9.8zf released on 19/Mar/2015 (see CVE-2016-0703 below). Users can
avoid this issue by disabling the SSLv2 protocol in all their SSL/TLS servers,
if they've not done so already. Disabling all SSLv2 ciphers is also sufficient,
provided the patches for CVE-2015-3197 (fixed in OpenSSL 1.0.1r and 1.0.2f)
have been deployed. Servers that have not disabled the SSLv2 protocol, and are
not patched for CVE-2015-3197 are vulnerable to DROWN even if all SSLv2
ciphers are nominally disabled, because malicious clients can force the use of
SSLv2 with EXPORT ciphers. OpenSSL 1.0.2g and 1.0.1s deploy the following
mitigation against DROWN: SSLv2 is now by default disabled at build-time.
Builds that are not configured with "enable-ssl2" will not support SSLv2.
Even if "enable-ssl2" is used, users who want to negotiate SSLv2 via the
version-flexible SSLv23_method() will need to explicitly call either of:
SSL_CTX_clear_options(ctx, SSL_OP_NO_SSLv2); or SSL_clear_options(ssl,
SSL_OP_NO_SSLv2); as appropriate. Even if either of those is used, or the
application explicitly uses the version-specific SSLv2_method() or its client
or server variants, SSLv2 ciphers vulnerable to exhaustive search key recovery
have been removed. Specifically, the SSLv2 40-bit EXPORT ciphers, and SSLv2
56-bit DES are no longer available. In addition, weak ciphers in SSLv3 and up
are now disabled in default builds of OpenSSL. Builds that are not configured
with "enable-weak-ssl-ciphers" will not provide any "EXPORT" or "LOW" strength
ciphers.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 48868
Opkg now uses sha256 by default and expects them. Making it optionally
understand md5s also and detect md5 sum so we can migrate from configuration
that used md5.
Signed-off-by: Michal Hrusecky <Michal.Hrusecky@nic.cz>
SVN-Revision: 48867
This will be used to create a diff between the Lantiq annex A and the
annex B firmware.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 48810
John Crispin
Rafał Miłecki
Felix Fietkau
Hauke Mehrtens
Jo-Philipp Wich