This backports some security relevant patches from libubox master. These
patches should not change the existing API and ABI so that old
applications still work like before without any recompilation.
Application can now also use more secure APIs.
The new more secure interfaces are also available, but not used.
OpenWrt master and 19.07 already have these patches by using a more
recent libubox version.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Call skb_orphan(skb) to call the owner's destructor function and make
the skb unowned.
This is necessary to prevent sk_wmem_alloc of a socket from overflowing,
which leads to ENOBUFS errors on application level.
Signed-off-by: Martin Schiller <ms@dev.tdt.de>
(cherry picked from commit 996f02e5ba)
Unloading and reloading the modules fails, as platform_device_put() does not
release resources fully.
root@OpenWrt:/# insmod i2c-gpio-custom bus0=0,18,0,5
[ 196.860620] Custom GPIO-based I2C driver version 0.1.1
[ 196.871162] ------------[ cut here ]------------
[ 196.880517] WARNING: CPU: 0 PID: 1365 at fs/sysfs/dir.c:31 0x80112158
[ 196.893431] sysfs: cannot create duplicate filename '/devices/platform/i2c-gpio.0'
...
[ 197.513200] kobject_add_internal failed for i2c-gpio.0 with -EEXIST, don't try to register things with the same name in the same directory.
This patch fixes it by replacing platform_device_put() to
platform_device_unregister().
Fixes: da77408537 ("i2c-gpio-custom: minor bugfix")
Fixes: 3bc81edc70 ("package: fix w1-gpio-custom package (closes#6770)")
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
(cherry picked from commit a22b7a60d9)
dnsmasq (and probably other DHCP servers as well) does not like to hand out
leases with duplicate host names.
Adding support for skipping the hostname makes it easier to deploy setups
where it is not guaranteed to be unique
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry picked from commit fd8ca8deb3)
The skb_get_hash_perturb() function now takes a siphash_key_t instead of
an u32. This was changed in commit 55667441c84f ("net/flow_dissector:
switch to siphash"). Use the correct type in the fq header file
depending on the kernel version.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
(cherry picked from commit eaa047179a)
netifd does not handle network.@device[x].name properly if it
contains multiple ifaces separated by spaces. Due to this, board.d
lan_mac setup does not work if multiple ifaces are set to LAN by
ucidef_set_interface_lan.
To fix this, create a device node for each member iface when
running config_generate instead. Those are named based on the
member ifname:
ucidef_set_interface_lan "eth0 eth1.1"
ucidef_set_interface_macaddr "lan" "yy:yy:yy:yy:yy:01"
will return
config device 'lan_eth0_dev'
option name 'eth0'
option macaddr 'yy:yy:yy:yy:yy:01'
config device 'lan_eth1_1_dev'
option name 'eth1.1'
option macaddr 'yy:yy:yy:yy:yy:01'
ref: https://github.com/openwrt/openwrt/pull/2542
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
[always use new scheme, extend description, change commit title]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
(cherry picked from commit 298814e6be)
The kconfig symbol is an invisible one since its introduction. It is
not supposed to be enabled on its own.
Resolves FS#1821
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
(cherry picked from commit 4bf9bec361)
This applies to kernel 4.10 and newer.
See 8db4c5be88
The above commit added to kernel 4.10 added new dependency
for building the NETFILTER_XT_MATCH_SOCKET (xt_socket.ko)
module. The NF_SOCKET_IPVx options (both of them) need to
be enabled in order to build the NETFILTER_XT_MATCH_SOCKET
module. Without the change the module is not built.
Signed-off-by: Oldřich Jedlička <oldium.pro@gmail.com>
(cherry picked from commit 66e875a070)
(required for fixing FS#2531)
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
001-Fix-compiler_state_t.ai-usage-when-INET6-is-not-defi.patch dropped due to upstream
002-Add-missing-compiler_state_t-parameter.patch dropped due to upstream
202-protocol_api.patch dropped due to implemented upstream by another way
upstream commit: 55c690f6f8
and renamed via: 697b1f7e9b
ead is the only user who use the protocol api, we have to use the new api since libpcap 1.9.0
Signed-off-by: Syrone Wong <wong.syrone@gmail.com>
Remove 300-bn_mul.h-Use-optimized-MULADDC-code-only-on-ARM-6.patch,
the issue has been fixed upstream.
Signed-off-by: Magnus Kroken <mkroken@gmail.com>
(cherry picked from commit 49d96ffc5c)
This version fixes 3 low-severity vulnerabilities:
- CVE-2019-1547: ECDSA remote timing attack
- CVE-2019-1549: Fork Protection
- CVE-2019-1563: Padding Oracle in PKCS7_dataDecode and
CMS_decrypt_set1_pkey
Patches were refreshed, and Eneas U de Queiroz added as maintainer.
Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
This makes brcmfmac use the same wiphy after PCIe reset to help user
space handle corner cases (e.g. firmware crash).
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
(cherry picked from commit f39f4b2f6d)
Patch getting RAM info got upstreamed. A debugging fs entry for testing
reset feature was added.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
(cherry picked from commit 681acdcc54)
Close cooperation with Lorenzo Bianconi resulted
in these patches which fix all remaining seen issues
when using dynack.
Fix link losses when:
- Late Ack's are not seen or not present
- switching from too low static coverage class to dynack on a live link
These are fixed by setting the Ack Timeout/Slottime to
the max possible value for the currently used channel width when
a new station has been discovered.
When traffic flows, dynack is able to adjust to optimal values
within a few packets received (typically < 1 second)
These changes have been thoroughly tested on ~60 offshore devices
all interconnected using mesh over IBSS and dynack enabled on all.
Distances between devices varied from <100m up to ~35km
[move patches to correct folder + renumber]
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
(cherry picked from commit f6e8ba0238fe349b7529357793e2fb18635819ed)
This happens only the second time a library is loaded by dlopen().
After lib1 is loaded, dlsym(lib1,"undef1") correctly resolves the undef
symbol from lib1 dependencies. After the second library is loaded,
dlsym(lib2,"undef1") was returning the address of "undef1" in lib2
instead of searching lib2 dependencies.
Backporting upstream fix which now uses the same logic for relocation
time and dlsym.
Fixesopenwrt/packages#9297
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
CVE-2018-16870: medium-severity, new variant of the Bleichenbacher
attack to perform downgrade attacks against TLS, which may lead to
leakage of sensible data. Backported from 3.15.7.
CVE-2019-13628 (currently assigned-only): potential leak of nonce sizes
when performing ECDSA signing operations. The leak is considered to be
difficult to exploit but it could potentially be used maliciously to
perform a lattice based timing attack. Backported from 4.1.0.
Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
The 8 year old file does not have any ARC definitions.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
[updated content of the patch with version sent to upstream]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
(cherry picked from commit 395bef4bba)
Missing header for va_list.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
[updated with upstream version of the patch]
(cherry picked from commit 2f97797471)
Introduce a new option CONFIG_SIGNATURE_CHECK which defaults to the value
of CONFIG_SIGNED_PACKAGES and thus is enabled by default.
This option is needed to support building target opkg with enabled
signature verification while having the signed package lists disabled.
Our buildbots currently disable package signing globally in the
buildroot and SDK to avoid the need to ship private signing keys to
the build workers and to prevent the triggering of random key generation
on the worker nodes since package signing happens off-line on the master
nodes.
As unintended side-effect, updated opkg packages will get built with
disabled signature verification, hence the need for a new override option.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit f565f276e2)
Since usign miscalculates SHA-512 digests for input sizes of exactly
64 + N * 128 + 110 or 64 + N * 128 + 111 bytes, we need to apply some
white space padding to avoid triggering the hashing edge case.
While usign itself has been fixed already, there is still many firmwares
in the wild which use broken usign versions to verify current package
indexes so we'll need to carry this workaround in the forseeable future.
Ref: https://forum.openwrt.org/t/signature-check-failed/41945
Ref: https://git.openwrt.org/5a52b379902471cef495687547c7b568142f66d2
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(backported from commit e1f588e446)
This update fixes usign signature verification on files with certain
file sizes triggering a bug in the shipped SHA-512 implementation.
5a52b37 sha512: fix bad hardcoded constant in sha512_final()
3e6648b README: replace unicode character
716c3f2 README: add reference to OpenBSD signify
86d3668 README: provide reference for ed25519 algorithm
939ec35 usign: main.c: describe necessary arguments for -G
Ref: https://forum.openwrt.org/t/signature-check-failed/41945
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 991dd5a893)
Don't use cpu_to_be32 outside of a function.
In file included from /omcproxy-2017-02-14-1fe6f48f/src/omcproxy.h:51:0,
from omcproxy-2017-02-14-1fe6f48f/src/mrib.c:39:
omcproxy-2017-02-14-1fe6f48f/src/mrib.c:57:34: error: braced-group within expression allowed only inside a function
static uint32_t ipv4_rtr_alert = cpu_to_be32(0x94040000);
^
cc1: warning: unrecognized command line option '-Wno-gnu'
Ref: https://downloads.openwrt.org/releases/faillogs-18.06/arm_cortex-a9_vfpv3/base/omcproxy/compile.txt
Signed-off-by: Eneas U de Queiroz <cote2004-github@yahoo.com>
[more verbose commit message]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
(cherry picked from commit cb4d00d184)
This fixes:
1) Crash during USB disconnect
2) Crash in brcmf_txfinalize() on rmmod with packets queued
3) Some errors in exit path
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Now that busybox is a known alternatives provider by opkg, we remove the
ALTERNATIVES spec and add a note to make the implicit situation clear
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
(cherry-picked from 62be427067)
Jo-Philipp Wich
Hauke Mehrtens
Martin Schiller
Magnus Kroken
Matthias Schiffer
Josef Schlehofer
Sungbo Eo
Felix Fietkau
Rafał Miłecki
Michal Cieslakiewicz
Yousong Zhou
Oldřich Jedlička
DENG Qingfang
Syrone Wong
Josef Schlehofer
Eneas U de Queiroz
Koen Vandeputte
Jan Pavlinec
Luiz Angelo Daros de Luca
Rosen Penev
Eneas U de Queiroz