Fix CVE-2020-15389: jp2/opj_decompress.c in OpenJPEG through 2.3.1 has a
use-after-free that can be triggered if there is a mix of valid and
invalid files in a directory operated on by the decompressor. Triggering
a double-free may also be possible. This is related to calling
opj_image_destroy twice.
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit b006cc373f)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
In 4fc62e1eb6, we removed arch/toolchain
dependencies from the mosquitto library (MMU, !STATIC, SYNC4), and moved
them to the mosquitto broker only.
All the packages modified here only need the mosquitto library, so they
shouldn't have those depends anymore; but this was never done before.
Signed-off-by: Titouan Christophe <titouan.christophe@railnova.eu>
[Peter: leave mmu/!static dependency for domoticz as it uses fork()/looks
for libmosquitto.so]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 8f5a9f597e)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
If the modules directory that corresponds to the version of the kernel
being built has been deleted, don't try to run depmod, which will
obviously fail.
This can happen for instance when the modules are stripped from the main
root filesystem, and placed into a separate filesystem image, so that
the root filesystem and the kernel can be updated separately.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 532fe9fb57)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Commit 98a6f1fc02 (fs/cpio: make initramfs init script survive 'console='
kernel argument) dropped the explicit /dev/console execs for fd 0,1,2, as
they fail when booted with console= and aren't really needed as the kernel
will setup fd 0,1,2 from /dev/console before executing the initramfs anyway.
Not doing this unfortunately confuses glibc's ttyname_r(3) implementation
(used by E.G. busybox/coreutils 'tty'), causing it to fail with ENOENT as
it does a fstat on fd 0 and tries to match up st_ino / st_dev against the
entries in /dev (since glibc 2.26):
commit 15e9a4f378c8607c2ae1aa465436af4321db0e23
Author: Christian Brauner <christian.brauner@canonical.com>
Date: Fri Jan 27 15:59:59 2017 +0100
linux ttyname and ttyname_r: do not return wrong results
If a link (say /proc/self/fd/0) pointing to a device, say /dev/pts/2, in a
parent mount namespace is passed to ttyname, and a /dev/pts/2 exists (in a
different devpts) in the current namespace, then it returns /dev/pts/2.
But /dev/pts/2 is NOT the current tty, it is a different file and device.
Detect this case and return ENODEV. Userspace can choose to take this as a hint
that the fd points to a tty device but to act on the fd rather than the link.
Signed-off-by: Serge Hallyn <serge@hallyn.com>
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
The reason it fails is that we manually mount devtmpfs on /dev in /init, so
the /dev/console used by the kernel (in rootfs) is not the same file as
/dev/console at runtime (in devtmpfs).
Notice: Once logged in, tty does work correctly. Presumably login reopens
stdin/stdout/stderr.
To fix this, re-add the exec of /dev/console for fd 0,1,2, but only do so if
possible. Because of the above mentioned shell behaviour (specified by
POSIX [0]), perform this check in a subshell.
[0] https://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_20_01
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit b9026e83f9)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
- Fix CVE-2020-14349: It was found that PostgreSQL versions before 12.4,
before 11.9 and before 10.14 did not properly sanitize the search_path
during logical replication. An authenticated attacker could use this
flaw in an attack similar to CVE-2018-1058, in order to execute
arbitrary SQL command in the context of the user used for replication.
- Fix CVE-2020-14350: It was found that some PostgreSQL extensions did
not use search_path safely in their installation script. An attacker
with sufficient privileges could use this flaw to trick an
administrator into executing a specially crafted script, during the
installation or update of such extension. This affects PostgreSQL
versions before 12.4, before 11.9, before 10.14, before 9.6.19, and
before 9.5.23.
https://www.postgresql.org/docs/12/release-12-4.html
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 35ebee6510)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
As 18f6c26118 just did to silence the file lists commands, switch to
using $(Q) instead of a plain @, to silence the commands.
Using $(Q) will allow to debug the commands with V=1.
We keep @ for the calls to MESSAGE, though.
The commands that are not currently silenced are left as-is, and they
can be converted to being silent in a followup patch, if need be,
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 5754d9c9b1)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Since commit 0e2be4db8a
("package/pkg-generic: make file list logic parallel build
compatible"), the commands executed at the every end of the build
to assemble the list of files installed by the different packages
are visible in the make output. They are quite noisy, and clutter
the output.
The other commands in target-finalize are also hidden using "@",
so we should also do the same for those commands. But that hurts
debuggability, so we use $(Q) (the existing '@'s can be changed
in a followup patch).
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
[yann.morin.1998@free.fr: use '$(Q)', not '@']
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 18f6c26118)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes the following security issue:
arm: CVE-2020-6096: Fix multiarch memcpy for negative length [BZ #25620]
Unsigned branch instructions could be used for r2 to fix the wrong behavior
when a negative length is passed to memcpy.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
wolfSSL version 4.5.0 contains 6 vulnerability fixes: 2 fixes for TLS 1.3,
2 side channel attack mitigations, 1 fix for a potential private key leak
in a specific use case, 1 fix for DTLS including those 3 CVEs:
- Fix CVE-2020-12457: An issue was discovered in wolfSSL before 4.5.0.
It mishandles the change_cipher_spec (CCS) message processing logic
for TLS 1.3. If an attacker sends ChangeCipherSpec messages in a
crafted way involving more than one in a row, the server becomes stuck
in the ProcessReply() loop, i.e., a denial of service.
- Fix CVE-2020-15309: An issue was discovered in wolfSSL before 4.5.0,
when single precision is not employed. Local attackers can conduct a
cache-timing attack against public key operations. These attackers may
already have obtained sensitive information if the affected system has
been used for private key operations (e.g., signing with a private
key).
- Fix CVE-2020-24585: An issue was discovered in the DTLS handshake
implementation in wolfSSL before 4.5.0. Clear DTLS application_data
messages in epoch 0 do not produce an out-of-order error. Instead,
these messages are returned to the application.
Also update hash of LICENSING as well as WOLF_LICENSE due to later
verbage update with
970391319bhttps://www.wolfssl.com/docs/security-vulnerabilities/
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 0ed8bf6d2b)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
On Ubuntu 18.04, make-4.1 emits spurious, incorrect "entering/leaving"
messages, which end up in the LINUX_VERSION_PROBED variable:
printf 'probed linux version: "%s"\n' "$(LINUX_VERSION_PROBED)"
probed linux version: "make[1]: Entering directory '/home/buildroot'
4.19.78-linux4sam-6.2
make[1]: Leaving directory '/home/buildroot/output/build/linux-linux4sam_6.2'"
First, the messages are displayed even though we do explicitly pass
--no-print-directory -s.
Second, the entering and leaving messages are not about the same
directory!
This *only* occurs in the following conditions:
- the user has the correct 0022 umask,
- top-level parallel is used (with or without PPD),
- initial -C is specified as well.
$ umask 0022
$ make -j16 -C $(pwd)
[...]
depmod: ERROR: Bad version passed make[1]:
[...]
(yes, 'make[1]:' is the string depmod is trying, and fails, to parse as
a version string).
If any of the three conditions above is removed, the problem no longer
occurs. Here's a table of the MAKEFLAGS:
| 0002 | 0022 |
----+-------+------------------------------------------------+--------------------------+
| no-j | --no-print-directory -- | |
noC | +------------------------------------------------+--------------------------+
| -j16 | -j --jobserver-fds=3,4 --no-print-directory -- | -j --jobserver-fds=3,4 |
----+-------+------------------------------------------------+--------------------------+
| no-j | --no-print-directory -- | w |
-C | +------------------------------------------------+--------------------------+
| -j16 | -j --jobserver-fds=3,4 --no-print-directory -- | w -j --jobserver-fds=3,4 |
----+-------+------------------------------------------------+--------------------------+
0002: umask == 0002
0022: umask == 0022
no-j: no -j flag
-j16: -j16 flag
noC: no -C flag
-C : -C /path/of/buildroot/
Only the bottom-right-most case fails...
This behaviour goes against what is documented:
https://www.gnu.org/software/make/manual/make.html#g_t_002dw-Option
5.7.4 The ‘--print-directory’ Option
[...]
you do not need to specify this option because ‘make’ does it for
you: ‘-w’ is turned on automatically when you use the ‘-C’ option,
and in sub-makes. make will not automatically turn on ‘-w’ if you
also use ‘-s’, which says to be silent, or if you use
‘--no-print-directory’ to explicitly disable it.
So this exactly describes our situation; yet 'w' is added to MAKEFLAGS.
Getting rid of the 'w' flag makes the build succeed again, so that's
what we do here (bleark, icky)...
Furthermore, the documented way to override MAKEFLAGS is to do so as a
make parameter:
https://www.gnu.org/software/make/manual/make.html#Options_002fRecursion
5.7.3 Communicating Options to a Sub-make
[...]
If you do not want to pass the other flags down, you must change the
value of MAKEFLAGS, like this:
subsystem:
cd subdir && $(MAKE) MAKEFLAGS=
However, doing so does not fix the issue. So we resort to pass the
modified MAKEFLAGS via the environment (bleark, icky)...
Fixes: #13141
Reported-by: Laurent <laurent@neko-labs.eu>
Reported-by: Asaf Kahlon <asafka7@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 3f6a40e9fa)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes the following security issues:
CVE-2020-24332
If the tcsd daemon is started with root privileges,
the creation of the system.data file is prone to symlink attacks
CVE-2020-24330
If the tcsd daemon is started with root privileges,
it fails to drop the root gid after it is no longer needed
CVE-2020-24331
If the tcsd daemon is started with root privileges,
the tss user has read and write access to the /etc/tcsd.conf file
For details, see the advisory:
https://www.openwall.com/lists/oss-security/2020/05/20/3
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit e71be18354)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
In commit 26e37cef16, we started using
__WORDSIZE to get the size of longs on the given architecture, in
order to support all CPU architectures.
Unfortunately, __WORDSIZE is not enabled in musl, so in
19bd089004, we switched to using
LONG_BIT instead of __WORDSIZE.
However, LONG_BIT is not readily available on glibc, you need
_XOPEN_SOURCE to be defined, which was done in
a34e7f88f6.
However, in a34e7f88f6, _XOPEN_SOURCE
was just defined, with no specific value. This caused the build to
break again on uClibc-ng and older glibcs, because clock_gettime() and
CLOCK_MONOTONIC were no longer defined. In both uClibc-ng and glibc,
CLOCK_MONOTONIC is only defined if __USE_POSIX199309 is defined. It
turns out that simply defining _XOPEN_SOURCE with no value does not
lead to __USE_POSIX199309 being defined in uClibc-ng and old glibcs,
while it is defined in newer glibcs.
The difference comes from the following snippet of code, which is
present in recent enough glibc's <feature.h> but not uClibc-ng's or
older glibc's <feature.h>:
/* If none of the ANSI/POSIX macros are defined, or if _DEFAULT_SOURCE
is defined, use POSIX.1-2008 (or another version depending on
_XOPEN_SOURCE). */
So the fact that we are defining _DEFAULT_SOURCE makes it assume that
we're using POSIX 2008.09, which obviously includes POSIX 1993.09.
Due to the lack of this code snippet, uClibc-ng <features.h> only
enables:
!defined _POSIX_SOURCE && !defined _POSIX_C_SOURCE)
but not:
So we need an _XOPEN_SOURCE level of at least 500 for POSIX 1993.09
definitions to be available.
This is confirmed by the feature_test_macros man page, which states:
_XOPEN_SOURCE < 500
_POSIX_C_SOURCE is defined with the value 2.
500 <= _XOPEN_SOURCE < 600
_POSIX_C_SOURCE is defined with the value 199506L.
When this is fixed, another issue arises with older glibc toolchains
(such as Sourcery ARM), where fd_set is no longer defined. Inded, with
POSIX-1.2001 being enabled, we need to include <sys/select.h> to
access the fd_set definition and friends (see man fd_set for details).
This commit was tested with two glibc toolchains (recent and old), one
uClibc-ng toolchain and one musl toolchain.
Fixes:
http://autobuild.buildroot.net/results/e20f9474fc0217036faa6561df33fa983466ddfe/
(uClibc-ng)
http://autobuild.buildroot.net/results/b5d944389fc96ef2c5e0608fe4ac34149e5f9739/
(glibc)
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Acked-by: Vincent Fazio <vfazio@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit dac45969b6)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
- Fix CVE-2019-5163: An exploitable denial-of-service vulnerability
exists in the UDPRelay functionality of Shadowsocks-libev 3.3.2. When
utilizing a Stream Cipher and a local_address, arbitrary UDP packets
can cause a FATAL error code path and exit. An attacker can send
arbitrary UDP packets to trigger this vulnerability.
- Fix CVE-2019-5164: An exploitable code execution vulnerability exists
in the ss-manager binary of Shadowsocks-libev 3.3.2. Specially crafted
network packets sent to ss-manager can cause an arbitrary binary to
run, resulting in code execution and privilege escalation. An attacker
can send network packets to trigger this vulnerability.
Also update indentation in hash file (two spaces)
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit fd3dd9d9c5)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
gnuradio-runtimeTargets.cmake and gnuradio-pmtTargets.cmake are filled
using CMAKE_INSTALL_PREFIX for INSTALL_INTERFACE.
Since CMAKE_INSTALL_PREFIX, in buildroot, is set to /usr, these files contains
path to host system.
With BR2_COMPILER_PARANOID_UNSAFE_PATH package using gnuradio fails with:
arm-linux-gnueabihf-g++: ERROR: unsafe header/library path used in cross-compilation: '-isystem' '/usr/include'
By simply providing 'include', produced .cmake contains:
INTERFACE_INCLUDE_DIRECTORIES "${_IMPORT_PREFIX}/include"
instead of
INTERFACE_INCLUDE_DIRECTORIES "/usr/include"
[Upstream status: https://github.com/gnuradio/gnuradio/pull/3737]
Fix (many) gr-osmosdr build failure:
- http://autobuild.buildroot.net/results/66b76c07f15bb3e6db697c47796ae3dd15ecf4b9/
Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 5209123494)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fix CVE-2020-12762: json-c through 0.14 has an integer overflow and
out-of-bounds write via a large JSON file, as demonstrated by
printbuf_memappend.
Also update indentation in hash file (two spaces)
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 071e719d58)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Notes:
- json-c now uses cmake instead of autoconf
- This version also brings support to the much welcomed feature for
parsing uint64_t types
Signed-off-by: Christopher Pelloux <git@chp.io>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 7b4581cca8)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Since the bump of assimp to 5.0.1, we have build failures on mips64el,
due to relocations being truncated. The issue seems to be quite
similar to the one on m68k coldfire, as both m68k and MIPS have this
-mxgot gcc option to switch to using a GOT that has no size limit (but
causes less efficient code to be produced).
Here as well, the overall relevance of assimp on mips64(el) platforms
being probably very limited, the incentive to search for a better
solution is pretty limited.
Fixes:
http://autobuild.buildroot.net/results/7df487d5117b2ee440a07dbff9cae1b181566748/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 275a5650a9)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
On m68k coldfire, we already pass -mxgot, but since the bump to assimp
5.0.1, this is no longer sufficient, and we have failures such as:
/tmp/ccqmJLil.s: Assembler messages:
/tmp/ccqmJLil.s:307948: Error: value -43420 out of range
/tmp/ccqmJLil.s:307985: Error: value -38606 out of range
/tmp/ccqmJLil.s:308010: Error: value -38626 out of range
/tmp/ccqmJLil.s:308056: Error: value -33280 out of range
Since these issues only arise when building with -O2, let's disable
the optimization for this package on m68k. The very relative relevance
of assimp on m68k coldfire makes the research of a better solution not
really useful (for the record, assimp is a "library to import various
well-known 3D model formats in a uniform manner").
Fixes:
http://autobuild.buildroot.net/results/a7d4fb2653b0f1be4d036ee46a44e72da0ed4376/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit e235d8fc8b)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Our patch
0003-Add-option-to-make-the-rpath-relative-under-a-specif.patch adds
an option --make-rpath-relative, which we use to tweak RPATH of target
binaries.
However, one of the effect of this option is that it drops RPATH
entries if the corresponding directory does not contain a library that
is referenced by a DT_NEEDED entry of the binary.
This unfortunately isn't correct, as RPATH entries are not only used
by the dynamic linker to resolve the location of libraries listed
through DT_NEEDED entries: RPATH entries are also used by dlopen()
when resolving the location of libraries that are loaded at runtime.
Therefore, the removal of RPATH entries that don't correspond to
directories containing libraries referenced by DT_NEEDED entries break
legitimate uses of RPATH for dlopen()ed libraries.
This issue was even pointed out during the review of the upstream pull
request:
https://github.com/NixOS/patchelf/pull/118#discussion_r329660138
This fixes tst-origin uClibc-ng unit test:
https://github.com/wbx-github/uclibc-ng-test/blob/master/test/dlopen/Makefile.in#L25https://github.com/wbx-github/uclibc-ng-test/blob/master/test/dlopen/tst-origin.c#L15
Without this patch:
$ gcc -o toto toto.c -Wl,-rpath,/tmp/test/bar
$ readelf -d toto | grep PATH
0x000000000000000f (RPATH) Library rpath: [/tmp/test/bar]
$ ./output/host/bin/patchelf --debug --make-rpath-relative /tmp/
toto
patching ELF file `toto'
Kernel page size is 4096 bytes
removing directory '/tmp/test/bar' from RPATH because it does not contain needed libs
new rpath is `'
$ readelf -d toto | grep PATH
0x000000000000001d (RUNPATH) Library runpath: []
With the patch applied:
$ gcc -o toto toto.c -Wl,-rpath,/tmp/test/bar
$ readelf -d toto | grep PATH
0x000000000000000f (RPATH) Library rpath: [/tmp/test/bar]
$ ./output/host/bin/patchelf --debug --make-rpath-relative /tmp/ toto
patching ELF file `toto'
Kernel page size is 4096 bytes
keeping relative path of /tmp/test/bar
new rpath is `test/bar'
$ readelf -d toto | grep PATH
0x000000000000001d (RUNPATH) Library runpath: [test/bar]
Signed-off-by: Yann Sionneau <ysionneau@kalray.eu>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit bcdb74512d)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes the following security vulnerabilities:
CVE-2020-12695: The Open Connectivity Foundation UPnP specification before
2020-04-17 does not forbid the acceptance of a subscription request with a
delivery URL on a different network segment than the fully qualified
event-subscription URL, aka the CallStranger issue.
For details, see the advisory:
https://w1.fi/security/2020-1/upnp-subscribe-misbehavior-wps-ap.txt
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 9b020359b1)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
There is no debug profile on cargo. The available profiles are: dev
(enabled by default), release, test and bench.
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit ec5b470710)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
openfpgaloader is written in C++, so the dependency on C++ is not
inherited from libftdipp1.
Drop the confusing comment.
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 1ca0077d91)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes the following security issues:
CVE-2020-14367: Insecure writing of pidfile
-------------------------------------------
When chronyd is configured to save the pidfile in a directory where the
chrony user has write permissions (e.g. /var/run/chrony - the default
since chrony-3.4), an attacker that compromised the chrony user account
could create a symbolic link at the location of the pidfile to make
chronyd starting with root privileges follow the symlink and write its
process ID to a file for which the chrony user doesn't have write
permissions, causing a denial of service, or data loss.
This issue was reported by Matthias Gerstner of SUSE.
For further details, see the oss-security posting:
https://www.openwall.com/lists/oss-security/2020/08/21/1
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 15484553f3)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Release notes:
https://dovecot.org/pipermail/dovecot-news/2020-August/000440.html
Fixes the following CVEs:
* CVE-2020-12100: Parsing mails with a large number of MIME parts could
have resulted in excessive CPU usage or a crash due to running out of
stack memory.
* CVE-2020-12673: Dovecot's NTLM implementation does not correctly check
message buffer size, which leads to reading past allocation which can
lead to crash.
* CVE-2020-10967: lmtp/submission: Issuing the RCPT command with an
address that has the empty quoted string as local-part causes the lmtp
service to crash.
* CVE-2020-12674: Dovecot's RPA mechanism implementation accepts
zero-length message, which leads to assert-crash later on.
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 6db0ea91ef)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fix a bunch of CVEs: CVE-2020-16287, CVE-2020-16288, CVE-2020-16289,
CVE-2020-16290, CVE-2020-16291, CVE-2020-16292, CVE-2020-16293,
CVE-2020-16294, CVE-2020-16295, CVE-2020-16296, CVE-2020-16297,
CVE-2020-16298, CVE-2020-16299, CVE-2020-16300, CVE-2020-16301,
CVE-2020-16302, CVE-2020-16303, CVE-2020-16304, CVE-2020-16305
CVE-2020-16308, CVE-2020-16309, CVE-2020-17538
PKGCONFIG must be passed since version 9.51 and
2d84ecc578
Also drop patch (already in version) and update indentation in hash file
(two spaces)
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit e90c68e775)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Since commit 4a40d36f13
("support/testing: switch to Python 3 only") our runtime testing
infrastructure is Python 3.x only.
Therefore, it is no longer needed to have python-nose2 and
python-pexpect in the Docker container used to run our Gitlab CI jobs.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 23f7fa874b)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
support/scripts/pkg-stats now uses some Python 3.x only constructs
("async" and related keywords), so we must use the Python 3.x flake8.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 385c4da3dd)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Use ac_cv_func_working_mktime=yes to force the use of a provided
mktime implementation instead of compiling the failing own one.
Fixes:
http://autobuild.buildroot.net/results/5bcd8f4235002da682cc900f866116d2fe87f1c8
mktime.c: In function 'ydhms_diff':
mktime.c:106:52: error: size of array 'a' is negative
#define verify(name, assertion) struct name { char a[(assertion) ? 1 : -1]; }
^
mktime.c:170:3: note: in expansion of macro 'verify'
verify (long_int_year_and_yday_are_wide_enough,
^~~~~~
with the failure/assert comming from the lines:
verify (long_int_year_and_yday_are_wide_enough,
INT_MAX <= LONG_MAX / 2 || TIME_T_MAX <= UINT_MAX);
which fails since the y2038 time_t conversion from 32bit to 64bit
(musl libc).
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit ea2f52494c)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
EAP-TEAP support in hostapd/wpa_supplicant fails to build with internal
TLS implementation. This patch disables TEAP support in wpa_supplicant
when internal TLS implementation is selected. Similar fix for hostapd
package has already been merged to Buildroot: see commit 47d14e3b1c
("package/hostapd: disable TEAP for internal TLS implementation").
TEAP is still an experimental feature that is not recommmended for
production use. Currently it should not be used for anything else
than experimentation and interoperability testing. Those who needs
experimenting with TEAP are encouraged to enable openssl in their
buildroot configuration.
Fixes:
http://autobuild.buildroot.net/results/e83613c06041a60f89da787f4ebf876245713cd2/
Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit bb27efbce7)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
A memory corruption issue was found in Artifex Ghostscript 9.50 and
9.52. Use of a non-standard PostScript operator can allow overriding of
file access controls. The 'rsearch' calculation for the 'post' size
resulted in a size that was too large, and could underflow to max
uint32_t. This was fixed in commit
5d499272b95a6b890a1397e11d20937de000d31b.
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 13ddfcdce7)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
- Fix CVE-2017-6312: Integer overflow in io-ico.c in gdk-pixbuf allows
context-dependent attackers to cause a denial of service (segmentation
fault and application crash) via a crafted image entry offset in an
ICO file, which triggers an out-of-bounds read, related to compiler
optimizations.
- Fix CVE-2017-6313: Integer underflow in the load_resources function in
io-icns.c in gdk-pixbuf allows context-dependent attackers to cause a
denial of service (out-of-bounds read and program crash) via a crafted
image entry size in an ICO file.
- Fix CVE-2017-6314: The make_available_at_least function in io-tiff.c
in gdk-pixbuf allows context-dependent attackers to cause a denial of
service (infinite loop) via a large TIFF file.
Also update indentation in hash file (two spaces)
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit d455914332)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Even though librtlsdr was initially introduced by Jason Pruitt in
2014, and Jason is still listed in the DEVELOPERS file for this
package, in recent times it's mainly Gwenhael who has been taking of
this package. Let's reflect that in the DEVELOPERS file so that
Gwenhael gets notified when there are librtlsdr issues.
Cc: Jason Pruitt <jrspruitt@gmail.com>
Cc: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 72df067afe)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit slightly improves the output of pkg-stats by showing the
progress of the upstream URL checks and latest version retrieval, on a
package basis:
Checking URL status
[0001/0062] curlpp
[0002/0062] cmocka
[0003/0062] snappy
[0004/0062] nload
[...]
[0060/0062] librtas
[0061/0062] libsilk
[0062/0062] jhead
Getting latest versions ...
[0001/0064] libglob
[0002/0064] perl-http-daemon
[0003/0064] shadowsocks-libev
[...]
[0061/0064] lua-flu
[0062/0064] python-aiohttp-security
[0063/0064] ljlinenoise
[0064/0064] matchbox-lib
Note that the above sample was run on 64 packages. Only 62 packages
appear for the URL status check, because packages that do not have any
URL in their Config.in file, or don't have any Config.in file at all,
are not checked and therefore not accounted.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 5fea2e3997)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit reworks the code that checks if the upstream URL of each
package (specified by its Config.in file) using the aiohttp
module. This makes the implementation much more elegant, and avoids
the problematic multiprocessing Pool which is causing issues in some
situations.
Suggested-by: Titouan Christophe <titouan.christophe@railnova.eu>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 5c3221ac20)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit reworks the code that retrieves the latest upstream
version of each package from release-monitoring.org using the aiohttp
module. This makes the implementation much more elegant, and avoids
the problematic multiprocessing Pool which is causing issues in some
situations.
Since we're now using some async functionality, the script is Python
3.x only, so the shebang is changed to make this clear.
Suggested-by: Titouan Christophe <titouan.christophe@railnova.eu>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 68093f4778)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
When building with Boost Build the CXXFLAGS are extended depending
on the optimization level set. When not defined explicitly the
optimization level depends on the <variant>. For release it's 'speed'
and for debug it's set to 'off'
These flags overwrite the -O flag passed in with TARGET_CXXFLAGS as
it is appended when calling g++.
This commit sets the Optimization flags generated by Boost Build
to the value of TARGET_OPTIMIZATION no matter what level is used.
As Boost Build offers no nice way to alter those values the gcc
toolchain file is altered directly.
Signed-off-by: Michael Nosthoff <buildroot@heine.tech>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit af148ef4f0)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
U-Boot must use $(BR2_MAKE) as it uses a Make feature from v4.0. We
already use $(BR2_MAKE) in the BUILD_CMDS, but the kconfig commands
still uses $(MAKE). Without this fix, building U-Boot with kconfig will
fail with the following cryptic error.
> Makefile:37: *** missing separator. Stop.
Signed-off-by: Brandon Maier <brandon.maier@rockwellcollins.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 43dc2007a9)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The U-Boot package requires GNU Make v4.0 or later, and so all U-Boot
"make" commands must use "$(BR2_MAKE)" so they use the host-make
package. Currently pkg-kconfig is hardcoded to uses $(MAKE), so add a
way to support $(BR2_MAKE). The package infra for pkg-automake and
pkg-cmake have a similar problem, and they solved it by defining a
$(PKG)_MAKE variable, and allowing each package to override it.
Signed-off-by: Brandon Maier <brandon.maier@rockwellcollins.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit e729d0d4b6)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
If the less package is not enable and systemd is enabled,
then configure the less applet to fully work with systemd.
systemd sets the flags for less in an environment variable
and requires a few options for correct display.
Signed-off-by: Norbert Lange <nolange79@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit c2caf816e9)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Enable this bootloader for cortex a7 based SoCs: support for the
sama7g5 SoC is now in upstream at91bootstrap3, and it is a Cortex-A7
based SoC.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 33003a47c5)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Cups service for systemv was erroneously installed in /etc/rcX.d and
therefore not working. Also, its init script installed in /etc/init.d
was definitely not a Buildroot-style init script.
This patch adds a Buildroot style init script instead of using the
example provided by the package.
Signed-off-by: Angelo Compagnucci <angelo@amarulasolutions.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 04226ac6b7)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
- Fix CVE-2018-14553 : gdImageClone in gd.c in libgd 2.1.0-rc2 through
2.2.5 has a NULL pointer dereference allowing attackers to crash an
application via a specific function call sequence.
- Fix CVE-2019-6977: gdImageColorMatch in gd_color_match.c in the GD
Graphics Library (aka LibGD) 2.2.5, as used in the imagecolormatch
function in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14,
and 7.3.x before 7.3.1, has a heap-based buffer overflow. This can be
exploited by an attacker who is able to trigger imagecolormatch calls
with crafted image data.
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 6fa1a32dac)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Details: https://lists.gnu.org/archive/html/grub-devel/2020-07/msg00034.html
Fixes the following security issues:
* CVE-2020-10713
A flaw was found in grub2, prior to version 2.06. An attacker may
use the GRUB 2 flaw to hijack and tamper the GRUB verification
process. This flaw also allows the bypass of Secure Boot
protections. In order to load an untrusted or modified kernel, an
attacker would first need to establish access to the system such as
gaining physical access, obtain the ability to alter a pxe-boot
network, or have remote access to a networked system with root
access. With this access, an attacker could then craft a string to
cause a buffer overflow by injecting a malicious payload that leads
to arbitrary code execution within GRUB. The highest threat from
this vulnerability is to data confidentiality and integrity as well
as system availability.
* CVE-2020-14308
In grub2 versions before 2.06 the grub memory allocator doesn't
check for possible arithmetic overflows on the requested allocation
size. This leads the function to return invalid memory allocations
which can be further used to cause possible integrity,
confidentiality and availability impacts during the boot process.
* CVE-2020-14309
There's an issue with grub2 in all versions before 2.06 when
handling squashfs filesystems containing a symbolic link with name
length of UINT32 bytes in size. The name size leads to an
arithmetic overflow leading to a zero-size allocation further
causing a heap-based buffer overflow with attacker controlled data.
* CVE-2020-14310
An integer overflow in read_section_from_string may lead to a heap
based buffer overflow.
* CVE-2020-14311
An integer overflow in grub_ext2_read_link may lead to a heap-based
buffer overflow.
* CVE-2020-15706
GRUB2 contains a race condition in grub_script_function_create()
leading to a use-after-free vulnerability which can be triggered by
redefining a function whilst the same function is already
executing, leading to arbitrary code execution and secure boot
restriction bypass
* CVE-2020-15707
Integer overflows were discovered in the functions grub_cmd_initrd
and grub_initrd_init in the efilinux component of GRUB2, as shipped
in Debian, Red Hat, and Ubuntu (the functionality is not included
in GRUB2 upstream), leading to a heap-based buffer overflow. These
could be triggered by an extremely large number of arguments to the
initrd command on 32-bit architectures, or a crafted filesystem
with very large files on any architecture. An attacker could use
this to execute arbitrary code and bypass UEFI Secure Boot
restrictions. This issue affects GRUB2 version 2.04 and prior
versions.
Signed-off-by: Stefan Sørensen <stefan.sorensen@spectralink.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 2f7a8021b5)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Since commit 4f8229653 (package/docker-engine: needs more runtime
dependencies), docker-engine now automatically pulls in cgroupfs-mount, so
drop the explicit handling of it in TestDockerCompose.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 4726cf9517)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This fixes an issue if host-dbus happens to be rebuilt after systemd, in
which case it autodetects systemd support but then ignored the prefix
when installing unit files. That means that is tries to write to the
host system's /usr/lib/ which fails.
There is no reason to build and install systemd support in the host
build, so disable it explicitly.
Signed-off-by: John Keeping <john@metanate.com>
Tested-by: Adam Duskett <aduskett@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 1bfdb3d08d)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Luajit is a provider for luainterpreter. We can't select providers of
virtual packages; we can only depend on them.
Note also that it is not very clear whether the host and target variants
of EFL need to be built with the same lua interpreter. Today, this is
guaranteed as we inly use luajit in both cases. But there were issues
with lua 5.1 in the past, so stick to only using luajit.
Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
[yann.morin.1998@free.fr:
- depend on luajit, not "any" luainterpreter
- which keeps the host and target variants built with the same
interpreter
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit f3134e7159)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes the following security issues:
- CVE-2020-13776: systemd through v245 mishandles numerical usernames such
as ones composed of decimal digits or 0x followed by hex digits, as
demonstrated by use of root privileges when privileges of the 0x0 user
account were intended.
Also drop upstream patch
Signed-off-by: Adam Duskett <Aduskett@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit b2f79735f6)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Adam Duskett <Aduskett@gmail.com>
[yann.morin.1998@free.fr: two sapces in hash file]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 3d54d99c6e)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
BR2_VERSION_FULL is currently defined as follows:
BR2_VERSION_FULL := $(BR2_VERSION)$(shell $(TOPDIR)/support/scripts/setlocalversion)
This BR2_VERSION_FULL value then gets used as the "VERSION" variable
in the /etc/os-release file.
The logic of "setlocalversion" is that if it is exactly on a tag, it
returns nothing.
If it is on a tag + a number of commits, then it returns only
-XYZ-gABC where XYZ is the number of commits since the last tag, and
ABC the git commit hash (these are extracted from git describe).
This output then gets concatenated to BR2_VERSION which gives
something like 2020.05 or 2020.05-00123-g5bc6a.
The issue is that when you're on a tag specific to your project, which
is not a Buildroot YYYY.MM tag, then the output of setlocalversion is
empty, and all you get as VERSION in os-release is $(BR2_VERSION)
which is not really nice. Worse, if you have another non-official
Buildroot tag between the last official Buildroot tag/version and
where you are, you will get $(BR2_VERSION)-XYZ-gABC, but XYZ will not
correspond to the number of commits since BR2_VERSION, but since the
last tag that "git describe" as found, which is clearly incorrect.
Here is an example: you're on master, "make print-version" (which
displays BR2_VERSION_FULL) will show:
$ make print-version
2020.08-git-00758-gc351877a6e
So far so good. Now, you create a tag say 5 commits "before" master,
and show BR2_VERSION_FULL again:
$ git tag -a -m "dummy tag" dummy-tag HEAD~5
$ make print-version
2020.08-git-00005-gc351877a6e
This makes you believe you are 5 commits above 2020.08, which is
absolutely wrong.
So this commit simplifies the logic of setlocalversion to simply
return what "git describe" provides, and not prepend $(BR2_VERSION) in
the main Makefile. Since official Buildroot tags match official
Buildroot version names, you get the same output when you're on an
official Buildroot tag, or some commits above a Buildroot tag. An in
other cases, you get a sensible output. The logic is also adjusted for
the Mercurial case.
In the above situation, with this commit applied, we get:
$ make print-version
dummy-tag-6-g6258cdddeb
(6 commits instead of 5 as we have this very commit applied, but at
least it's 6 commits on top of the dummy-tag)
Finally, if you're not using a version control system, setlocalversion
was already returning nothing, so in this case, the Makefile simply
sets BR2_VERSION_FULL to BR2_VERSION to preserve this behavior.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 98c99556e3)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
According to the cegui requirements select explicitly the default
OpenGL renderer based on available dependencies.
Signed-off-by: Bartosz Bilas <b.bilas@grinn-global.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 44b1494793)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The nodejs configure.py file orders zlib headers before the bundled ICU
headers. The zlib headers happen to be located in the system include
directory, next to some system ICU headers (not bundled). If these are
built before nodejs is, nodejs will get confused and try to use the
system ICU headers instead of the bundled ones.
Fix this by always using host-icu.
Set CXXFLAGS to -DU_DISABLE_RENAMING=1 when building with
system-icu since host-icu is built with --disable-renaming.
Fixes:
- http://autobuild.buildroot.net/results/1ef947553ec762dba6a6202b1cfc84ceed75dbb2/
Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
[yann.morin.1998@free.fr:
- keep alphabetical order in _DEPENDENCIES
- don't introduce HOST_NODEJS_CONF_OPTS
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 319f7b0dab)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Bugfix release with a single fix:
- Fix missing handle maps for ESY3 handle breaks. See #1994
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 9652e2cbe5)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes various initialization / systemd issues. From the changelog:
- Provide meaningful exit codes on initialization failures.
- Prevent systemd from starting the daemon before udev changes ownership of
the TPM device node.
- Prevent systemd from starting the daemon if there is no TPM device node.
- Prevent systemd from restarting the daemon if it fails.
- Add SELinux policy to allow daemon to resolve names.
- Add SELinux policy boolean (disabled by default) to allow daemon to
connect to all unreserved ports.
Also adjust .hash file white space to match new agreements.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 56ff08cea0)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Six years ago, commit b6b5bb518d added the MMU
dependency for the libwebsockets package. However, according to the git
history of the CMakeLists.txt file, libwebsockets has supported the vfork
function for at least the last five years.
After testing with the qemu_arm_versatile_nommu_defconfig and the
br-arm-cortex-m4-full.config file, no errors occurred when building
libwebsockets without MMU support.
Remove the dependency; it is no longer necessary. Update the reverse
dependencies as needed.
Signed-off-by: Adam Duskett <Aduskett@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit ad953b0149)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The update to 2020.79 contains several other changes that may not be
appropriate for the LTS branch, hence just backport the single fix.
Signed-off-by: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes the following security issues:
- CVE-2020-13254: Potential data leakage via malformed memcached keys
In cases where a memcached backend does not perform key validation,
passing malformed cache keys could result in a key collision, and
potential data leakage. In order to avoid this vulnerability, key
validation is added to the memcached cache backends.
- CVE-2020-13596: Possible XSS via admin ForeignKeyRawIdWidget
Query parameters for the admin ForeignKeyRawIdWidget were not properly URL
encoded, posing an XSS attack vector. ForeignKeyRawIdWidget now ensures
query parameters are correctly URL encoded.
For details, see the announcement:
https://docs.djangoproject.com/en/dev/releases/3.0.7/
Additionally, 3.0.5..3.0.7 contains a number of non-security related
bugfixes.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 36d78abceb)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes the following security issues:
[CVE-2020-10543] Buffer overflow caused by a crafted regular
expression
[CVE-2020-10878] Integer overflow via malformed bytecode produced by a
crafted regular expression
[CVE-2020-12723] Buffer overflow caused by a crafted regular
expression
Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 13ceb980a2)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This version mainly fixes build issues with more
recent kernels.
98b163a cryptlib.c: fix build on kernel v5.5+
7e72f67 enabled the support for TLS1.1 - AES128-SHA1 - AES256-SHA1
9e76506 Fix build for Linux 5.8-rc1
Signed-off-by: Alejandro González <alejandro.gonzalez.correo@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 74217ada85)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes the following security issues:
- bpo-41162: Audit hooks are now cleared later during finalization to avoid
missing events.
- bpo-29778: Ensure python3.dll is loaded from correct locations when Python
is embedded (CVE-2020-15523).
- bpo-41004: The __hash__() methods of ipaddress.IPv4Interface and
ipaddress.IPv6Interface incorrectly generated constant hash values of 32
and 128 respectively. This resulted in always causing hash collisions.
The fix uses hash() to generate hash values for the tuple of (address,
mask length, network address).
- bpo-39073: Disallow CR or LF in email.headerregistry.Address arguments to
guard against header injection attacks.
For more details, see the changelog:
https://docs.python.org/release/3.8.4/whatsnew/changelog.html#security
Signed-off-by: Adam Duskett <Aduskett@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit d6ff343d67)
[Peter: mention security impact]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
When using ccache to build the exim package, the HOSTCC value contains
spaces, that are incorrectly interpreted by exim's Makefilei, which uses
the first word of ${CC} to test compiler options. This breaks the build
with "unrecognized option" ccache errors.
Fix that by wrapping the HOSTCC variable in double quotes, as it is done
for other variables that follow.
Signed-off-by: Alejandro González <alejandro.gonzalez.correo@gmail.com>
[yann.morin.1998@free.fr: slight rewording of commit log]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit a9486e337a)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Explicitly do not install udev rules and systemd units when installing
the host version of e2fsprogs, as we do not need those files when
calling host tools provided by e2fsprogs from Buildroot.
This fixes a weird issue I encountered: host-e2fsprogs was built and
installed without any issue when building an image from scratch. But
any attempt to rebuild host-e2fsprogs alone was failing during the
installation steps as it tried to install files to the host system.
This is because e2fsprogs' build system (autotools) is using the
prefix given at configuration time when installing its binaries,
configuration files, man pages, etc... but not when installing its
systemd units and udev rules.
The issue did not arise when building it from scratch, as
host-e2fsprogs do not have a dependency on host-udev/systemd, so its
configure script did not automatically enable udev/systemd
installation steps at first.
Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit ea6ddd3671)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The rule to create the staging symlink has it depend on BASE_DIR, and
the symlink is created in BASE_DIR, which means that when the symlink
is created, BASE_DIR is updated, and thus made more recent than the
symlink itself.
As a consequence, every time one runs 'make', the symlink will be older
than BASE_DIR, and so will be re-created.
Ditto for the host symlink when the user has elected to have an
out-of-tree host dir.
Fix that by changing to using an order-only dependency.
Signed-off-by: Danomi Manchego <danomimanchego123@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 7d38e58d4c)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
go1.13.14 (released 2020/07/16) includes fixes to the compiler, vet, and
the database/sql, net/http, and reflect packages.
Signed-off-by: Christian Stewart <christian@paral.in>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 593254c6f9)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
go1.13.13 (released 2020/07/14) includes security fixes to the
crypto/x509 and net/http packages.
Signed-off-by: Christian Stewart <christian@paral.in>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit e31919878d)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fix the following security issues:
- SERVER-45514 [FLE] Reject document validators with encryption-related
keywords if the validationAction is “warn”
- SERVER-48039 Unrecognized option: net.ssl.clusterCertificateSelector
in MongoDB v4.2
- SERVER-45803 mongodecrypt needs a ServiceContext
- SERVER-46834 Use monotonic time in UserCacheInvalidator
- SERVER-47113 LDAP connection pool acquisition state should own host
list
https://docs.mongodb.com/manual/release-notes/4.2
Also:
- Update indentation in hash file (two spaces)
- Tweak version to be "compliant" with https://release-monitoring.org
- Use official tarball
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit af45533523)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
oracle-mysql won't built its own bundled zlib since commit
6fed83a030 so don't unconditionally link
with zlib instead use mysql_config to retrieve cflags and libs as
suggested by Thomas Petazzoni in review of first iteration
Fixes:
- No autobuilder failures yet
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit efffb3ea45)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
- Drop all patches (already in version)
- Fix CVE-2018-21247: An issue was discovered in LibVNCServer before
0.9.13. There is an information leak (of uninitialized memory contents)
in the libvncclient/rfbproto.c ConnectToRFBRepeater function.
- Fix CVE-2019-20839: libvncclient/sockets.c in LibVNCServer before
0.9.13 has a buffer overflow via a long socket filename.
- Fix CVE-2019-20840: An issue was discovered in LibVNCServer before
0.9.13. libvncserver/ws_decode.c can lead to a crash because of
unaligned accesses in hybiReadAndDecode.
- Fix CVE-2020-14396: An issue was discovered in LibVNCServer before
0.9.13. libvncclient/tls_openssl.c has a NULL pointer dereference.
- Fix CVE-2020-14397: An issue was discovered in LibVNCServer before
0.9.13. libvncserver/rfbregion.c has a NULL pointer dereference.
- Fix CVE-2020-14398: An issue was discovered in LibVNCServer before
0.9.13. An improperly closed TCP connection causes an infinite loop in
libvncclient/sockets.c.
- Fix CVE-2020-14399: An issue was discovered in LibVNCServer before
0.9.13. Byte-aligned data is accessed through uint32_t pointers in
libvncclient/rfbproto.c.
- Fix CVE-2020-14400: An issue was discovered in LibVNCServer before
0.9.13. Byte-aligned data is accessed through uint16_t pointers in
libvncserver/translate.c.
- Fix CVE-2020-14401: An issue was discovered in LibVNCServer before
0.9.13. libvncserver/scale.c has a pixel_value integer overflow.
- Fix CVE-2020-14402: An issue was discovered in LibVNCServer before
0.9.13. libvncserver/corre.c allows out-of-bounds access via
encodings.
- Fix CVE-2020-14403: An issue was discovered in LibVNCServer before
0.9.13. libvncserver/hextile.c allows out-of-bounds access via
encodings.
- Fix CVE-2020-14404: An issue was discovered in LibVNCServer before
0.9.13. libvncserver/rre.c allows out-of-bounds access via encodings.
- Fix CVE-2020-14405: An issue was discovered in LibVNCServer before
0.9.13. libvncclient/rfbproto.c does not limit TextChat size.
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit e1b60ef181)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Since commit 'package/rpi-firmware: fix startup file names' ([1]) the
start and fixup file names are normalized to start.elf/fixup.dat,
adjust the rpi4 genimage config files accordingly.
Fixes:
ERROR: file(rpi-firmware/fixup4.dat): stat(.../images/rpi-firmware/fixup4.dat) failed: No such file or directory
ERROR: vfat(boot.vfat): could not setup rpi-firmware/fixup4.dat
[1] https://git.buildroot.net/buildroot/commit/?id=1bdc0334ff6273761b2e7fda730cdcc7e1f46862
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 59c3426c51)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes CVE-2020-7212 (1.25.2 - 1.25.7)
The _encode_invalid_chars function does not remove duplicate percent
encodings in the _percent_encodings array, which combined with the
normalization step could take O(N^2) time to compute for a URL of
length N. This results in a marginally higher CPU consumption
compared to the potential linear time achieved by deduplicating
the _percent_encodings array.
CC: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit fc57db8401)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Prior to gzip 1.10, the compression pipeline used with PCF fonts was
not reproducible due to the implicit -N/--name injecting a timestamp:
$ cat /path/to/file | gzip > /path/to/file.gz
This updates Portable Compiled Format font packages to have a host-gzip
dependency, so gzip version 1.10 or newer will reliably be used.
This change does not affect encodings, which use a seemingly
synonymous compression pipeline, but that happens to be reproducible
with gzip versions at least as old as version 1.3.13:
$ gzip < /path/to/file > /path/to/file.gz
Reported-by: Jordan Speicher <jspeicher@xes-inc.com>
Signed-off-by: Aaron Sierra <asierra@xes-inc.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 10082b2e43)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Currently, we delete /usr/share/bash-completion when bash is not enabled.
We need to delete /etc/bash_completion.d too. For example, the jo package
installs files there:
/etc/bash_completion.d/jo.bash
Signed-off-by: Danomi Manchego <danomimanchego123@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 18072ecc24)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Some toolchains, like the Linaro gcc7 toolchains, now install libstdc++ debug
library symbols to /lib/debug, which can be as large as the library itself.
This commit removes the extra debug content if debugging is not enabled.
Signed-off-by: Danomi Manchego <danomimanchego123@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 04e9a1ec8c)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
- Fix a side channel vulnerability in modular exponentiation that could
reveal an RSA private key used in a secure enclave.
- Fix side channel in mbedtls_ecp_check_pub_priv() and
mbedtls_pk_parse_key() / mbedtls_pk_parse_keyfile() (when loading a
private key that didn't include the uncompressed public key), as well
as mbedtls_ecp_mul() / mbedtls_ecp_mul_restartable() when called with
a NULL f_rng argument. An attacker with access to precise enough
timing and memory access information (typically an untrusted operating
system attacking a secure enclave) could fully recover the ECC private
key.
- Fix issue in Lucky 13 counter-measure that could make it ineffective
when hardware accelerators were used (using one of the
MBEDTLS_SHAxxx_ALT macros). This would cause the original Lucky 13
attack to be possible in those configurations, allowing an active
network attacker to recover plaintext after repeated timing
measurements under some conditions.
https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2020-07
Switch to github to get latest release
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 7f79bb5cfd)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
- Fix CVE-2020-4030: In FreeRDP before version 2.1.2, there is an out of
bounds read in TrioParse. Logging might bypass string length checks
due to an integer overflow.
- Fix CVE-2020-4031: In FreeRDP before version 2.1.2, there is a
use-after-free in gdi_SelectObject. All FreeRDP clients using
compatibility mode with /relax-order-checks are affected.
- Fix CVE-2020-4032: In FreeRDP before version 2.1.2, there is an
integer casting vulnerability in update_recv_secondary_order. All
clients with +glyph-cache /relax-order-checks are affected.
- Fix CVE-2020-4033: In FreeRDP before version 2.1.2, there is an out of
bounds read in RLEDECOMPRESS. All FreeRDP based clients with sessions
with color depth < 32 are affected.
- Fix CVE-2020-11095: In FreeRDP before version 2.1.2, an out of bound
reads occurs resulting in accessing a memory location that is outside
of the boundaries of the static array
PRIMARY_DRAWING_ORDER_FIELD_BYTES.
- Fix CVE-2020-11096: In FreeRDP before version 2.1.2, there is a global
OOB read in update_read_cache_bitmap_v3_order. As a workaround, one
can disable bitmap cache with -bitmap-cache (default).
- Fix CVE-2020-11097: In FreeRDP before version 2.1.2, an out of bounds
read occurs resulting in accessing a memory location that is outside
of the boundaries of the static array
PRIMARY_DRAWING_ORDER_FIELD_BYTES.
- Fix CVE-2020-11098: In FreeRDP before version 2.1.2, there is an
out-of-bound read in glyph_cache_put. This affects all FreeRDP clients
with `+glyph-cache` option enabled.
- Fix CVE-2020-11099: In FreeRDP before version 2.1.2, there is an out
of bounds read in license_read_new_or_upgrade_license_packet. A
manipulated license packet can lead to out of bound reads to an
internal buffer.
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 7f54bfc169)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This fixes the following flake8 warning:
support/scripts/pkg-stats:1005:9: E117 over-indented
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 204d03ae43)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
With python 3, when a package has a version number x-y-z instead of
x.y.z, then the version returned by LooseVersion can't be compared
which raises a TypeError exception:
Traceback (most recent call last):
File "./support/scripts/pkg-stats", line 1062, in <module>
__main__()
File "./support/scripts/pkg-stats", line 1051, in __main__
check_package_cves(args.nvd_path, {p.name: p for p in packages})
File "./support/scripts/pkg-stats", line 613, in check_package_cves
if pkg_name in packages and cve.affects(packages[pkg_name]):
File "./support/scripts/pkg-stats", line 386, in affects
return pkg_version <= cve_affected_version
File "/usr/lib64/python3.8/distutils/version.py", line 58, in __le__
c = self._cmp(other)
File "/usr/lib64/python3.8/distutils/version.py", line 337, in _cmp
if self.version < other.version:
TypeError: '<' not supported between instances of 'str' and 'int'
This patch handles this exception by adding a new return value when
the comparison can't be done. The code is adjusted to take of this
change. For now, a return value of CVE_UNKNOWN is handled the same way
as a CVE_DOESNT_AFFECT return value, but this can be improved later
on.
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 7d2779ecbb)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This is a minor release which provides fixes for CVE-2020-9800,
CVE-2020-9802, CVE-2020-9803, CVE-2020-9805, CVE-2020-9806,
CVE-2020-9807, CVE-2020-9843, CVE-2020-9850, and CVE-2020-13753.
Updating from 2.28.2 also brings in the usual batch of fixes, including
important improvements to threading in the media player. Full release
notes can be found at:
https://wpewebkit.org/release/wpewebkit-2.28.3.html
A detailed security advisory can be found at:
https://wpewebkit.org/security/WSA-2020-0006.html
Signed-off-by: Adrian Perez de Castro <aperez@igalia.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit aa2c6cfd31)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes the following CVEs:
- CVE-2019-19923 (Fixed in 3.31.0)
SQLite is vulnerable to denial-of-service condition because of a NULL
pointer dereferencing while handling `SELECT DISTINCT`statements.
- CVE-2019-19924 (Fixed in 3.31.0)
The SQLite mishandles certain SQL commands due to improper error
handling by ` sqlite3WindowRewrite() ` function.
- CVE-2020-13435 (Fixed in 3.32.1)
SQLite is vulnerable to denial-of-service (DoS) due to improper handling
of query rewriting. An attacker could exploit this vulnerability by
supplying a system with maliciously crafted input.
- CVE-2020-13632 (Fixed in 3.32.0)
SQLite is vulnerable to denial-of-service (DoS) due to improper pointer
management in the FTS3 virtual table module. An attacker could exploit
this vulnerability by supplying a system with maliciously crafted input.
- CVE-2020-13434 (Fixed in 3.32.1)
SQLite is vulnerable to denial-of-service (DoS) due to improper handling
of floating-point operations. An attacker could exploit this
vulnerability by supplying a system with maliciously crafted input.
- CVE-2020-13871 (Fixed in 3.32.3)
SQLite 3.32.2 has a use-after-free in resetAccumulator in select.c
because the parse tree rewrite for window functions is too late.
- CVE-2020-13630 (Fixed in 3.32.0)
SQLite is vulnerable to denial-of-service (DoS) due to a use after free
issue in the FTS3 virtual table module. An attacker could exploit this
vulnerability by supplying a system with maliciously crafted input.
- CVE-2020-15358 (Fixed in 3.32.3)
SQLite is vulnerable to a heap-based buffer overflow flaw in part of an
optimization feature. An attacker able to issue specially crafted
queries could cause the application to crash, resulting in a
denial-of-service (DoS).
- CVE-2020-9327 (Fixed in 3.32.0)
SQLite is vulnerable to a Null pointer dereference flaw. A remote
attacker able to issue specially crafted SQL statements may be able to
cause a segmentation fault and application crash, resulting in a
denial-of-service (DoS).
- CVE-2019-19645 (Fixed in 3.31.0)
It was discovered that SQLite contains an denial-of-service (DoS)
vulnerability. An attacker could exploit this to trigger an infinite
recursion resulting in excessive resource consumption leading to a DoS
condition.
- CVE-2019-19926 (Fixed in 3.31.0)
The SQLite allows denial-of-service attack due to improper input
validation of user-supplied input.
- CVE-2020-11655 (Fixed in 3.32.0)
SQLite contains a memory corruption vulnerability. Successfully
exploiting this issue may allow attackers to cause a denial-of-service
(DoS). This allows an attacker to cause SQLite to crash by issuing a
crafted SQL query to the database.
- CVE-2019-19925 (Fixed in 3.31.0)
The INSERT statement fails when the zip file path is `NULL`.
- CVE-2019-19242 (Fixed in 3.31.0)
SQLite is vulnerable to a denial-of-service (DoS). An attacker could
exploit this vulnerability by supplying a maliciously crafted query to
cause an application crash.
- CVE-2019-19244 (Fixed in 3.31.0)
SQLite is vulnerable to a denial-of-service. An attacker could exploit
this vulnerability by providing a crafted SELECT statement to the SQL
server, resulting in an application crash.
- CVE-2020-13631 (Fixed in 3.32.0)
SQLite is vulnerable to data manipulation due to improper management of
virtual tables. An attacker could exploit this vulnerability by
supplying a system with maliciously crafted input.
- CVE-2020-11656 (Fixed in 3.32.0)
SQLite contains a Use-After-Free vulnerability. Successfully exploiting
this issue may allow attackers to cause a denial-of-service (DoS). This
allows an attacker to cause SQLite to crash by issuing a crafted SQL
query to the database.
- CVE-2019-19880 (Fixed in 3.31.0)
SQLite is vulnerable to denial-of-service (DoS) due to the mismanagement
of memory resources. A remote attacker could cause a victim's instance
of the application to crash by submitting crafted request that will lead
to the application parsing problematic integer values.
- CVE-2019-20218 (Fixed in 3.31.0)
SQLite is vulnerable to denial-of-service (DoS) due to improper
exception handling which could lead to unwinding of the `WITH` stack
following parsing errors. An attacker could exploit this vulnerability
by supplying a system with maliciously crafted input.
- CVE-2019-19603 (Fixed in 3.31.0)
It was discovered that SQLite contains a denial-of-service (DoS)
vulnerability. An authenticated attacker could exploit this
vulnerability by creating tables with the same name as shadow table
names.
- CVE-2019-19959 (Fixed in 3.31.0)
SQLite is vulnerable to denial-of-service (DoS) due to the mismanagement
of system memory resources. A remote attacker could cause a victim's
instance of the application to crash by causing it to process a SQL
statement that references a maliciously crafted file name.
- CVE-2019-19646 (Fixed in 3.31.0)
SQLite is vulnerable to a denial-of-service (DoS). An attacker could
exploit this vulnerability by supplying malicious SQL in order to crash
the application.
- CVE-2019-19317 (Fixed in 3.31.0)
SQLite contains a denial-of-service (DoS) vulnerability due to incorrect
logic in name lookups. An attacker could exploit this to cause a
application crash.
Signed-off-by: Sam Voss <sam.voss@rockwellcollins.com>
CC: Peter Korsgard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit a231f01e4b)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Commit 30f1decec2 (package/python-greenlet: enable only on supported
architectures) forgot to allow x86_64.
Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
[yann.morin.1998@free.fr: split off the x86_64 support to its own patch]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 6a3893e441)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Commit 30f1decec2 (package/python-greenlet: enable only on supported
architectures) mis-typed the architecture name fox 286-32: BR2_x86
doesn't exist in buildroot; it is BR2_i386.
Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
[yann.morin.1998@free.fr:
- just do the s/x86/i386/ fix for easy backport
- x86_64 split off to its own patch
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit b29eadf903)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
For 5.6 and 5.7 support.
git shortlog --invert-grep --grep=Travis --no-merges ec654ee9caeb0c4348caacd0cf5eb2730d1d70e2..
Jonathan Liu (2):
mali: Fix build for 5.6
mali: Fix build for 5.7
Maxime Ripard (3):
Create travis.yml
actions: Add feedparser to the host
travis: Try to fix the push code
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
[yann.morin.1998@free.fr: two spaces in hash file]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 23e3cffa75)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Video4Linux2 plugins can udev for device probing and monitor.
This greatly improves load time and monitoring performance.
It also enables hotplug monitoring for cameras.
gstreamer is libglib2-based; libgudev is libnglib2-based. So they both
have the same basic dependencies as liblib2 has, and thus propagating
the dependencies of libgudev is not necessary (but might be confusing in
the future, even though such a change is highly unlikely...)
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit f50086e59f)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Qmake configured packages will, by default, use the absolute HostPrefix/Sysroot
pathes set during configuration/building of qt5base for their install
destinations.
For the per-package host/staging infrastructure, this causes non-qt5base
packages to litter the qt5base folders. In addition, buildroots target-install
step subsequently fails because the respective files are missing from the
per-package sysroot of the package itself.
Fortunately, qmake's built-in pathes can be overridden by placing a custom
qt.conf next to the qmake binary. This is already used to facilitate SDK
relocation. So for per-package path manipulation we can reuse that method, but
need to change the host/sysroot values according to each per-package
path.
Signed-off-by: Andreas Naumann <anaumann@ultratronik.de>
Reviewed-by: Yann E. MORIN <yann.morin.1998@free.fr>
[yann.morin.1998@free.fr: drop useless 'rm -f' of generated file]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 60e3a09693)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Commit 0737f48c5f (package/poco: disable build for riscv) did not
propagate the new dependency on BR2_riscv to the comment.
Introduce BR2_PACKAGE_POCO_ARCH_SUPPORTS to solve this issue.
Signed-off-by: Julien Olivain <juju@cotds.org>
[yann.morin.1998@free.fr:
- reword the commit log
- use separate 'depend on !arch'
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 4f733a4de7)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The output of 'find' depends on the directory entries, and is not
ordered. As a consequence, the cpio archive is not reproducible.
Fix that by sorting the output of find. Use the 'C' locale to enforce
reproducibility that does not depend on the locale.
The command line is now pretty long, so we wrap it.
Signed-off-by: Yurii Monakov <monakov.y@gmail.com>
[yann.morin.1998@free.fr:
- use LC_ALL=C when sorting
- wrap long line
- reword commit log
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 4728fdd4c0)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
When using precompiled headers, changing any macros defined on the
command line will invalidate the precompiled header. With
toolchain-wrapper adding __DATE__ and __TIME__, any commits to Buildroot
will invalidate incremental builds regardless of whether the precompiled
header actually uses those values (affecting _OVERRIDE_SRCDIR).
GCC-7 and later support SOURCE_DATE_EPOCH and use it to define __DATE__
and __TIME__ internally, avoiding any impact on precompiled headers.
Disable the custom handling in toolchain-wrapper if GCC is version 7 or
newer.
Signed-off-by: John Keeping <john@metanate.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 408bc354a9)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
When booting, a Raspberry Pi will load the appropriate start files,
depending on the provided configuration. For example, if the config.txt
file contains ’gpu_mem=16’ the board will automatically load the
cut-down startup files (start_cd.elf and fixup_cd.dat on non-Rpi4).
Unfortunately, even when the appropriate version is selected in the
configuration menu, if the rpi-firmware makefile takes the good files,
it renames them to non-qualified, i.e. start.elf and fixup.dat. But as
these are not the files searched by the Raspberry Pi, the board will not
start.
This patch will set the names of the files to load as constant in the
config.txt file. This guarantees that the rpi firmware blobs do not take
any other corner-case decision based on any other as-yet unknown
conditions.
This eases the maintenance, as only the names of the source files
matter; the destination filenames are constants, and so are the
filenames in config.txt.
Fixes: #13026
Signed-off-by: Stéphane Veyret <sveyret@gmail.com>
[yann.morin.1998@free.fr:
- very minor fix in commit title
- drop the non-conditional macro and move its content into
RPI_FIRMWARE_INSTALL_IMAGES_CMDS
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 1bdc0334ff)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
BSD style locks such as implemented by flock are translated to POSIX
advisory file locks (implemented by the fcntl system call on Linux). It
is not possible to lock a directory using POSIX advisory file locks.
Hence, the lock strategy used by Buildroot doesn't work when used over
NFS.
Using flock on a simple file works correctly though, so use a '.lock'
file inside the download directory instead. If the lockfile does not
exist, flock will create it (in a race-free fashion).
Tested using NFS v4.2 and Linux 5.4.43.
Signed-off-by: Maxim Cournoyer <maxim.cournoyer@savoirfairelinux.com>
[yann.morin.1998@free.fr:
- slightly expand commit log about creation of the lockfile
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 2e9d6565fc)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
CVE-2020-8177: curl overwrite local file with -J.
CVE-2020-8169: Partial password leak over DNS on HTTP redirect.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 8370769d4a)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch fix the irrlicht makefile which contains the paths
that point to the host system libraries that are not used and
are not available in Buildroot what's unsafe for cross-compilation.
In addition it fixes linking to the X11 libraries and the following errors:
/home/bartekk/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: /home/bartekk/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/libIrrlicht.so: undefined reference to `XSetSelectionOwner'
/home/bartekk/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: /home/bartekk/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/libIrrlicht.so: undefined reference to `glXGetProcAddress'
/home/bartekk/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: /home/bartekk/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/libIrrlicht.so: undefined reference to `glXMakeCurrent'
/home/bartekk/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: /home/bartekk/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/libIrrlicht.so: undefined reference to `XF86VidModeSetViewPort'
/home/bartekk/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: /home/bartekk/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/libIrrlicht.so: undefined reference to `XF86VidModeSwitchToMode'
/home/bartekk/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: /home/bartekk/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/libIrrlicht.so: undefined reference to `glClearDepth'
/home/bartekk/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: /home/bartekk/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/libIrrlicht.so: undefined reference to `XGetVisualInfo'
/home/bartekk/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: /home/bartekk/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/libIrrlicht.so: undefined reference to `XGrabKeyboard'
/home/bartekk/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-gnueabihf/9.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: /home/bartekk/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/libIrrlicht.so: undefined reference to `glMatrixMode'
Signed-off-by: Bartosz Bilas <b.bilas@grinn-global.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 98c57af89d)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
CPython 3.8 has added a new Syntax Warning that print
a waring at runtime while unsing gdb python support.
$ gdb -ex "python import os"
/usr/share/gdb/python/gdb/command/prompt.py:48: SyntaxWarning: "is not" with a literal. Did you mean "!="?
if self.value is not '':
/usr/share/gdb/python/gdb/command/prompt.py:60: SyntaxWarning: "is not" with a literal. Did you mean "!="?
if self.value is not '':
Backport an upstream patch for this:
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=b6484282f85bf7f11451b2441599c241d302ad9d
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 7a0fa5b19b)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes the following security issue:
* CVE-2020-13777: It was found that GnuTLS 3.6.4 introduced a
regression in the TLS protocol implementation. This caused the TLS
server to not securely construct a session ticket encryption key
considering the application supplied secret, allowing a MitM
attacker to bypass authentication in TLS 1.3 and recover previous
conversations in TLS 1.2
Release announcement:
https://lists.gnupg.org/pipermail/gnutls-help/2020-June/004648.html
Signed-off-by: Stefan Sørensen <stefan.sorensen@spectralink.com>
[yann.morin.1998@free.fr: two spaces in hash file]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 16ea3ee784)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The LICENSE file is MIT, not BSD. The confusion comes from the license info
in setup.py, which stated BSD until (post-0.14.2):
669129a3d3
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit d682a3aeb9)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Commit 1ebb35ee5f changed the libopenssl
target architecture to 'linux-generic64' for 64-bit archs based on
BR2_ARCH_IS_64. However, MIPS64n32 has BR2_ARCH_IS_64 set, but is a 32-bit
ABI. On such board, libopenssl needs to be configured with linux-generic32
to function properly.
One symptom of this problem is that ssh-keygen hangs on key generation,
waiting for more random bits. See [1] for the discussion with openssl
upstream.
Thanks to Ronny Meeus for investigating the issue and kudos to the openssl
community for their responsive and helpful interaction!
Reported-by: Ronny Meeus <ronny.meeus@nokia.com>
Signed-off-by: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
[1] https://mta.openssl.org/pipermail/openssl-users/2020-June/012565.html
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 42718e13d2)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes the following security issues:
- bpo-40121: Fixes audit events raised on creating a new socket
- bpo-38576: Disallow control characters in hostnames in http.client,
addressing CVE-2019-18348. Such potentially malicious header injection
URLs now cause a InvalidURL to be raised.
- bpo-39503: CVE-2020-8492: The AbstractBasicAuthHandler class of the
urllib.request module uses an inefficient regular expression which can be
exploited by an attacker to cause a denial of service. Fix the regex to
prevent the catastrophic backtracking. Vulnerability reported by Ben
Caller and Matt Schwager.
For more details, see the changelog:
https://docs.python.org/release/3.8.3/whatsnew/changelog.html#security
Signed-off-by: Adam Duskett <Aduskett@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 5ff01eb31f)
[Peter: mention security impact]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
granite fails to build since bump to vala 0.46.6 in commit
2723ff3333:
make[3]: Leaving directory '/tmp/instance-0/output-1/build/granite-0.4.1'
[ 1%] Generating style-classes.c;Application.c;Drawing/Color.c;Drawing/BufferSurface.c;Drawing/Utilities.c;GtkPatch/AboutDialog.c;Services/Settings.c;Services/Logger.c;Services/Paths.c;Services/System.c;Services/Contractor.c;Services/ContractorProxy.c;Services/IconFactory.c;Services/SimpleCommand.c;Widgets/AlertView.c;Widgets/Avatar.c;Widgets/Utils.c;Widgets/WrapLabel.c;Widgets/AboutDialog.c;Widgets/ModeButton.c;Widgets/DatePicker.c;Widgets/Entries.c;Widgets/TimePicker.c;Widgets/CollapsiblePaned.c;Widgets/StaticNotebook.c;Widgets/DynamicNotebook.c;Widgets/CompositedWindow.c;Widgets/AppMenu.c;Widgets/Welcome.c;Widgets/WelcomeButton.c;Widgets/Toast.c;Widgets/ToolButtonWithMenu.c;Widgets/PopOver.c;Widgets/ContractorView.c;Widgets/ContractorMenu.c;Widgets/DecoratedWindow.c;Widgets/LightWindow.c;Widgets/StatusBar.c;Widgets/SidebarPaned.c;Widgets/StorageBar.c;Widgets/SourceList.c;Widgets/CellRendererExpander.c;Widgets/CellRendererBadge.c;Widgets/ThinPaned.c;Widgets/OverlayBar.c;gr
anite.vapi;granite.h
make[3]: Entering directory '/tmp/instance-0/output-1/build/granite-0.4.1'
/tmp/instance-0/output-1/build/granite-0.4.1/lib/Application.vala:145.9-145.26: error: Creation method of abstract class cannot be public.
public Application () {
^^^^^^^^^^^^^^^^^^
So bump granite to latest version to include the following commit (that
does not apply cleanly on current version):
fd26013c84
Moreover:
- Switch site to github to get latest release
- Switch to meson-package
- Add gobject-introspection optional dependency
Fixes:
- http://autobuild.buildroot.org/results/3e2cc89b9bd42824731d0c7b39dd5b5c98e527ee
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 2e8a777373)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
By default, open-plc-utils installs all of the compiled binaries to
/usr/local/bin which is not in the default path provided by Buildroot.
Passing BIN="$(TARGET_DIR)/usr/bin" to make install forces open-plc-utils to
install the compiled binaries to /usr/bin.
Signed-off-by: Adam Duskett <Aduskett@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 35bbcde75c)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This is a crucial bugfix release that fixes a backward incompatible ABI
change introduced in 1.3.2.
Also drop patches that are now applied upstream.
Signed-off-by: Titouan Christophe <titouan.christophe@railnova.eu>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 57053f29b7)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Buildroot currently installs openjdk-bin to $(HOST_DIR)/ instead of the more
traditional (for java installations) $(HOST_DIR)/usr/lib/jvm.
As described in https://bugs.busybox.net/show_bug.cgi?id=13001
"Openjdk-bin provides it's own libfreetype.so and places it into
$(HOST_DIR)/lib/. This library causes build failures with the
host-xapp_mkfontscale package due to the overwritten libfreetype.so.
mkfontscale.o: In function `doDirectory':
mkfontscale.c:(.text+0x1a80): undefined reference to `FT_Get_BDF_Property'
collect2: error: ld returned 1 exit status
Reproducing the error is done by repeating the following steps.
make host-freetype
make host-openjdk-bin
make host-xapp_mkfontscale"
There are two options for fixing this problem:
1) add host-freetype and host-lksctp-tools as dependencies to host-openjdk-bin
and then remove the provided libfreetype.so and libsctp.so libraries
in a post_extract_hook.
2) change the installation directory from $(HOST_DIR)/ to
$(HOST_DIR)/usr/lib/jvm just like the target OpenJDK package and
copy the entire source directories contents to the above location.
The second option provides the following advantages:
- the directory structure is consistent with how we handle the target OpenJDK.
- the HOST_OPENJDK_BIN_INSTALL_CMDS step is simplified.
- packages such as Maven require directories of which we are currently not
copying. These missing directories cause programs such as Maven to crash
when running with an error such as
"Can't read cryptographic policy directory: unlimited."
- does not miss any other libraries that solution 1 would not cope with
(e.g. libzip.so from host-libzip, or libnet.so from not-yet existing
host-libnet, or libsctp.so from not-yet existing host-lksctp-tools)
Because the second option is both simple, easier to implement, is low-impact,
and fixes the problems described above wholly, it is the best to implement.
To implement the above changes, we must also modify the following files in the
same patch to match the host's new directory paths:
- openjdk.mk
- openjdk-jni-test.mk
- openjdk-hello-world.mk
To avoid having to change all those packages in the future, expose two
new variables, HOST_OPENJDK_BIN_ROOT_DIR which contains the path where
the openjdk-bin was installed in, and JAVAC, which contains the path to
the javac compiler (modeled after the way the autoconf et al. variables
are set and exposed).
Tested with:
./support/testing/run-tests -o out -d dl tests.package.test_openjdk.TestOpenJdk
Fixes: https://bugs.busybox.net/show_bug.cgi?id=13001
Signed-off-by: Adam Duskett <Aduskett@gmail.com>
[yann.morin.1998@free.fr:
- introduce HOST_OPENJDK_BIN_ROOT_DIR and JAVAC
- expand and tweak the commit log
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit e9a02417f3)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Older versions of git store the absolute path of the submodules'
repository as stored in the super-project, e.g.:
$ cat some-submodule/.git
gitdir: /path/to/super-project/.git/modules/some-submodule
Obviously, this is not very reproducible.
More recent versions of git, however, store relative paths, which
de-facto makes it reproducible.
Fix older versions by replacing the absolute paths with relative ones.
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 8fe9894f65)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
All systemd binaries depend on libsystemd-shared and need their RPATH
fixed. Use a glob to catch them all.
We can't use $(wildcard ...) because this is expanded before any file
may exist (it's in the same rule that install those file, and the
expansion in Makefile is done once at the beginning of the recipe).
We need to test each file:
1. to ignore files that were not build (e.g. because the host is
missing some dependencies (in which case we don't care; we're only
interested in systemctl, and that one is already built)
2. to ensure the glob was expanded (in case no file would match
systemd-*)
Signed-off-by: Norbert Lange <nolange79@gmail.com>
[yann.morin.1998@free.fr:
- don't use 'set -e', use the more traditional '|| exit 1'
- don't cd into HOST_DIR/bin, but use $(addprefix ...)
- use positive logic in the test
- expand commit log
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 9f1a9ee932)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
- Fix CVE-2020-12740: tcprewrite in Tcpreplay through 4.3.2 has a
heap-based buffer over-read during a get_c operation. The issue is
being triggered in the function get_ipv6_next() at common/get.c.
- Update indentation in hash file (two spaces)
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 25168d220a)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Currently, GNU Make expands the Python SYSCONFIGDATA_NAME variable;
however, when building with per-package directories, this variable is
not set because the evaluation of this variable occurs before buildroot
creates the per-package directories of a given package.
This can be easily demonstrated with that trivial Makefile:
$ cat Makefile
BLA = $(wildcard bla)
all:
@echo 'BLA=$(BLA)'
@touch bla
@echo 'BLA=$(BLA)'
$ make
BLA=
BLA=
$ make
BLA=bla
BLA=bla
I.e. the variables are evaluated at the beginning of a recipe, not for
each line of the recipe.
There are two solutions to fix this problem:
- add a step between "patch" and "configure," which would evaluate all
of the variables after creating the per-package directories;
- evaluate SYSCONFIGDATA_NAME via a shell expansion instead of
Makefile, to postpone the effective ex[ansion to until after the
file has been created.
Even though the first option is semantically the best solution, this is
also very intrusive, especially since python3 is so far the only case
where we would need it. The second option however is more expedient, adn
so this is what we're doing here.
We introduce PKG_PYTHON_SYSCONFIGDATA_PATH to avoid duplication and to
make the following line easier to read.
Then PKG_PYTHON_SYSCONFIGDATA_NAME is actually defined as a back-tick
shell expansion (although back-ticks have their drawbacks, using $(...)
in Makefile is not trivial either):
- we test that the file does exist, to cover the python2 and python3
cases: with python2, the file does not exist, so we want to expand
to an empty string; 'basename' only works on the filename, and does
not check the file actually exists;
- if the file exist, we get its basename without the .py extension,
and this makes our expansion;
- the "|| true" is added to ensure the old behavior of returning an
empty string if the file does not exist still works, when the
expansion is attempted in a shell where 'set -e' is in effect (the
test would fail with python2, but this is not an error).
Fixes: https://bugs.busybox.net/show_bug.cgi?id=12941
Signed-off-by: Adam Duskett <Aduskett@gmail.com>
[yann.morin.1998@free.fr: slight rewording in commit log]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 2158c87206)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The error is misleading: it reports that no name was provided,
when in fact the external.desc file is missing.
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>p
Reviewed-by: Romain Naour <romain.naour@gmail.com>
(cherry picked from commit c62e78a85b)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
When a br2-external tree has an issue, e.g. a missing file, or does not
have a name, or the name uses invalid chars, we report that condition by
setting the variable BR2_EXTERNAL_ERROR.
That variable is defined in the script support/scripts/br2-external,
which outputs it on stdout, and checked by the Makefile.
Before d027cd75d0, stdout was explicitly redirected to the generated
.mk file, with exec >"${ofile}" as the Makefile and Kconfig
fragments were generated each with their own call to the script, and
the validation phase would emit the BR2_EXTERNAL_ERROR variable in the
Makefile fragment.
But with d027cd75d0, both the Makefile and Kconfig fragments were now
generated with a single call to the script, and as such the semantics of
the scripts changed, and only each of the actual generators, do_mk and
do_kconfig, had their out put redirected. Which left do_validate with
the default stdout. Which would emit BR2_EXTERNAL_ERROR on stdout.
In turn, the stdout of the script would be interpreted by as part of the
Makefile. But this does not end up very well when a br2-external tree
indeed has an error:
- missing a external.desc file:
Makefile:184: *** multiple target patterns. Stop.
- empty external.desc file:
Config.in:22: can't open file "output/.br2-external.in.paths"
So we must redirect the output of the validation step to the
Makefile fragment, so that the error message is correctly caught by the
top-level Makefile.
Note that we don't need to append in do_mk, and we can do an overwrite
redirection: if we go so far as to call do_mk, it means there was no
error, and thus the fragment is empty.
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Reviewed-by: Romain Naour <romain.naour@gmail.com>
Tested-by: Romain Naour <romain.naour@gmail.com>
(cherry picked from commit 0ac7dcb73e)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
- Fix CVE-2020-12049: An issue was discovered in dbus >= 1.3.0 before
1.12.18. The DBusServer in libdbus, as used in dbus-daemon, leaks file
descriptors when a message exceeds the per-message file descriptor
limit. A local attacker with access to the D-Bus system bus or another
system service's private AF_UNIX socket could use this to make the
system service reach its file descriptor limit, denying service to
subsequent D-Bus clients.
- Also update indentation in hash file (two spaces)
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 7cee9d2659)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
A gcc compiler, which was configured with
--with-gcc-major-version-only, will only return a single
number. (debian does this for example).
A simple modification allows the check to work with both
single numbers (eg. '9') and full versions (eg. '9.2.1').
Signed-off-by: Norbert Lange <nolange79@gmail.com>
Reviewed-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 5303e72a80)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Since cf75d7da98 we have a build failures when
building libgbm.so when valgrind package is selected because --static is always
passed to pkg-config even for shared build.
Even if -Dvalgrind=false on meson command line to build mesa, the valgrind
libraries come from pkg-config libdrm...
output/host/bin/pkg-config libdrm --libs --static
-L[...]/sysroot/usr/lib -ldrm -lm -L[...]/sysroot/usr/lib/valgrind
-lcoregrind-arm64-linux -lvex-arm64-linux -lgcc
... and break the build.
See initial discussions:
http://lists.busybox.net/pipermail/buildroot/2020-June/284543.html
This is due to a wrong condition test added by the patch
0004-mesonbuild-dependencies-base.py-add-pkg_config_stati.patch.
Indeed, pkg_config_static is a string, not a boolean; it is set to
either 'true' or 'aflse' by our meson package infra. Since the returned
object is a string, do not pass a boolean, but pas None (we only want to
test against the 'true' string, so we don't care what we get back when
it is not set, which never happens in Buildroot).
Before this patch, the issue can be reproduced using the following defconfig:
BR2_aarch64=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_PACKAGE_VALGRIND=y
BR2_PACKAGE_MESA3D=y
BR2_PACKAGE_MESA3D_DRI_DRIVER_SWRAST=y
Fixes:
http://autobuild.buildroot.net/results/1b5/1b58d73ecbbe1af2c3e140563d696cf32d1c4a5a/build-end.log
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: James Hilliard <james.hilliard1@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[yann.morin.1998@free.fr: slightly reword the commit log]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 6ae1932e71)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes (on startup):
$ usr/libexec/iwd
Wireless daemon version 1.7
Failed to initialize D-Bus
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
[yann.morin.1998@free.fr:
- move MMU dependency first
- split long line in comment dependencies
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 6f5f6bcd89)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Meson build system enable by default -Wl,--as-needed [1][2] in the linker command line
and due to this the libmesa_dri_drivers.so build fail with the Codesourcery ARM and
Aarch64 2014.05 toolchain:
/home/buildroot/autobuild/run/instance-1/output-1/host/bin/arm-none-linux-gnueabi-g++
-o src/mesa/drivers/dri/libmesa_dri_drivers.so
-Wl,--as-needed -Wl,--no-undefined -Wl,-O1 -shared -fPIC -Wl,--start-group
-Wl,-soname,libmesa_dri_drivers.so -Wl,--whole-archive
src/mesa/drivers/dri/radeon/libr100.a src/mesa/drivers/dri/nouveau/libnouveau_vieux.a
-Wl,--no-whole-archive
src/mesa/drivers/dri/common/libmegadriver_stub.a
src/mesa/drivers/dri/common/libdricommon.a
src/mapi/shared-glapi/libglapi.so.0.0.0
src/mesa/libmesa_classic.a src/mesa/libmesa_common.a
src/compiler/glsl/libglsl.a src/compiler/glsl/glcpp/libglcpp.a
src/util/libmesa_util.a src/util/format/libmesa_format.a
src/compiler/nir/libnir.a src/compiler/libcompiler.a
src/util/libxmlconfig.a
[...]
src/mesa/drivers/dri/common/libmegadriver_stub.a(megadriver_stub.c.o): In function `megadriver_stub_init':
megadriver_stub.c:(.text.startup+0x20): undefined reference to `dladdr'
megadriver_stub.c:(.text.startup+0xbc): undefined reference to `dlsym'
collect2: error: ld returned 1 exit status
This problem seems to be specific to this toolchain release (ARM and aarch64)
CodeSourcery 2014.05: gcc 4.8.3-prerelease; binutils 2.24.51.20140217; glibc 2.18
The following prebuilt toolchain has been tested and doesn't trigger this issue:
Linaro 4.9-4.9-2014.11: gcc 4.9.3; binutils 2.24.0; glibc 2.19
CodeSourcery 2014.11: gcc 4.9.1; binutils 2.24.51.20140217; glibc 2.20
Older toolchains doesn't have a recent enough glibc or linux-headers version
to breaking the build with mesa3d 20.1.0 or libdrm 2.4.102.
In order to build mesa3d with the CodeSourcery 2014.05 using --as-needed would be
reorder the static librairies:
diff --git a/src/mesa/drivers/dri/meson.build b/src/mesa/drivers/dri/meson.build
index b09ca16e38a..9ac6731c522 100644
--- a/src/mesa/drivers/dri/meson.build
+++ b/src/mesa/drivers/dri/meson.build
@@ -59,7 +59,7 @@ if _dri_drivers != []
[],
link_whole : _dri_drivers,
link_with : [
- libmegadriver_stub, libdricommon, libglapi,
+ libdricommon, libmegadriver_stub, libglapi,
libmesa_classic,
],
Instead, we can disable --as-needed from the meson build system using
"-Db_asneeded=false" only for this toolchain.
[1] https://mesonbuild.com/Builtin-options.html
[2] https://wiki.gentoo.org/wiki/Project:Quality_Assurance/As-needed
Fixes:
http://autobuild.buildroot.net/results/eec39a4fbfbfaa58980fab36f2fd902a16eecf0f/build-end.log
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit d3f576d2f3)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fix CVE-2020-11080 Denial of service: Overly large SETTINGS frames
Signed-off-by: Martin Bark <martin@barkynet.com>
[yann.morin.1998@free.fr: two spaces in hash files]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit e500367ea4)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This is a security release.
Vulnerabilities fixed:
CVE-2020-8172: TLS session reuse can lead to host certificate verification bypass (High).
CVE-2020-11080: HTTP/2 Large Settings Frame DoS (Low).
CVE-2020-8174: napi_get_value_string_*() allows various kinds of memory corruption (High).
See https://nodejs.org/en/blog/release/v12.18.0/
Signed-off-by: Martin Bark <martin@barkynet.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 06decad41b)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Install header files and libraries into the staging area. Some
packages like mraa (if enabled for Node.js) search for node.h
and v8.h. Hence, Node.js development file must be installed to
the staging area.
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit f6e6e648ce)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes the following security issues:
- CVE-2020-13401: Disable IPv6 Router Advertisements to prevent address
spoofing
An attacker in a container, with the CAP_NET_RAW capability, can craft
IPv6 router advertisements, and consequently spoof external IPv6 hosts,
obtain sensitive information, or cause a denial of service.
In addition, 19.03.9..11 fixes a number of issues. For details, see:
https://docs.docker.com/engine/release-notes/
Signed-off-by: Christian Stewart <christian@paral.in>
[Peter: mention security impact, extend commit message]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit b73b3835f4)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
go1.13.9 (released 2020/03/19) includes fixes to the go command, tools, the
runtime, the toolchain, and the crypto/cypher package.
go1.13.10 (released 2020/04/08) includes fixes to the go command, the runtime,
and the os/exec and time packages.
go1.13.11 (released 2020/05/14) includes fixes to the compiler.
go1.13.12 (released 2020/06/01) includes fixes to the runtime, and the go/types
and math/big packages.
Release notes: https://golang.org/doc/go1.13
Signed-off-by: Christian Stewart <christian@paral.in>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 7cbb3dd94e)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The D-Bus installation process installs dbus-daemon-launch-helper as
follows:
chown root:$(DBUS_USER) $(DESTDIR)$(libexecdir)/dbus-daemon-launch-helper$(EXEEXT); \
chmod 4750 $(DESTDIR)$(libexecdir)/dbus-daemon-launch-helper$(EXEEXT); \
And when the installation does not take place as root (like is the
case in the context of Buildroot), it prints:
echo "Not installing $(DESTDIR)$(libexecdir)/dbus-daemon-launch-helper binary setuid!"; \
echo "You'll need to manually set permissions to root:$(DBUS_USER) and permissions 4750"; \
So let's adjust the installation logic of dbus-daemon-launch-helper to
match these requirements.
Signed-off-by: Norbert Lange <nolange79@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 7ac245a0cb)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Commit 54ea03ccd7 ("package/syslog-ng:
implement systemd enablement using DefaultInstance") replaced the lines
installing the syslog-ng@default file with printf lines creating a file
in a syslog-ng@.service.d/ directory on-the-fly. Since then, nothing
uses the syslog-ng@default file, so let's delete it.
Signed-off-by: Danomi Manchego <danomimanchego123@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 2a473a9f05)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The configure script will automatically detect used pkg-config if
libcap or libselinux are available.
Signed-off-by: Norbert Lange <nolange79@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 1b9f6fd039)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This will fix the following build failure when enabling introspection on
libgtk2:
Couldn't find include 'Pango-1.0.gir' (search path: '['/home/fabrice/buildroot/output/host/bin/../mipsel-buildroot-linux-gnu/sysroot/usr/bin/../share/gir-1.0', '../gdk', '/home/fabrice/buildroot/output/host/share', '/usr/share/gnome/gir-1.0', '/usr/local/share/gir-1.0', '/usr/share/gir-1.0', '/home/fabrice/buildroot/output/host/share/gir-1.0', '/usr/share/gir-1.0']')
Fixes:
- http://autobuild.buildroot.org/results//86c6f55e0bd1a0fe3b70c9e97193aaad94d72a7f
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit abefa5a54a)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This will fix the following build failure when enabling introspection on
libgtk2:
Couldn't find include 'GdkPixbuf-2.0.gir' (search path: '['/tmp/instance-0/output-1/host/bin/../mipsel-buildroot-linux-gnu/sysroot/usr/bin/../share/gir-1.0', '../gdk', '/tmp/instance-0/output-1/host/share', 'gir-1.0', '/tmp/instance-0/output-1/host/share/gir-1.0', '/usr/share/gir-1.0']')
Fixes:
- http://autobuild.buildroot.org/results//86c6f55e0bd1a0fe3b70c9e97193aaad94d72a7f
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 0712297a12)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
- Switch site to github to get latest release
- Fix CVE-2019-20805: p_lx_elf.cpp in UPX before 3.96 has an integer
overflow during unpacking via crafted values in a PT_DYNAMIC segment.
- Fix CERT-FI Case 829767 UPX command line tools segfaults.
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 0f57837f6a)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes a critical issue related to streams. From the release notes:
================================================================================
Redis 5.0.9 Released Thu Apr 17 12:41:00 CET 2020
================================================================================
Upgrade urgency:CRITICAL if you use Streams with AOF ore replicas.
Otherwise the upgrade urgency is LOW.
This release has a speed improvement and a critical fix:
* FIX: XREADGROUP when fetching data in a blocking way, would not
emit the XCLAIM in the AOF file and to replicas. This means
that the last ID is not updated, and that restarting the server
will have the effect of reprocessing some entries.
* NEW: Clients blocked on the same key are now unblocked on
O(1) time. Backported from Redis 6.
Commits:
1fc8ef81a Fix XCLAIM propagation in AOF/replicas for blocking XREADGROUP.
a5e24eabc Speedup: unblock clients on keys in O(1).
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Backport a patch from upstream to fix the build on certain versions of
gsc, notably:
Ubuntu 19.10 with gcc (Ubuntu 8.3.0-26ubuntu1~19.10) 8.3.0
Ubuntu 19.10 with gcc (Ubuntu 9.2.1-9ubuntu2) 9.2.1 20191008
The upstream patch is simply a change in the gentpl.py script, which is
used to generate parts of the automake machinery, so if we just backport
the upstream patch, we need to call the script to regenerate those files.
However, the modified script is a python script, so we would need to add
a dependency on host-python (2 or 3), which is not so nice.
Furthermore, calling the script is not enough: it needs a specific set
of optionss for each file it is to generate. That set of options is not
static; it is constructed in the convoluted autogen.sh. Calling
autogen.sh is usally not so good an idea in the Buildroot context, and
indeed this fails becasue it calls to autoreconf, but without our
carefuly crafted options and environment variables.
There was a little light in the tunnel, in that autogen.sh can be told
not to run autoreconf, by setting the environemnt variable
FROM_BOOTSTRAP to an non-=empty string, but this is fraught with various
other side-effects, as in that cause, autogen.sh expects to be valled by
an upper sciopt, bootstrap, which is not provided in the tarball
distribution...
So, between all those issues, autogen, bootstrap, and a host-python (2
or 3) dependency, we choose another route: path the script *and* the one
generated file affected by the change. Since that patched file is a .am
file, we also patch the corresponding .in file
However, we're faced with another issue: the other generated file is
now older than the script, so the automake machinery will now want to
re-run autoconf et al during the build step, which is still not a good
idea for us. So we touch the other generated file so it is mopre recent
than the script.
This is still not sufficient, because the patched file also has a
dependency on the generated file, so we need to touch as well.
Fixes:
- https://bugs.buildroot.org/show_bug.cgi?id=12946
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[yann.morin.1998@free.fr:
- keep the hunk about patching gentpl.py
- make it a git-formatted patch
- add the touch
- drastically expand the commit log
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 7e64a050fb)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This reverts commit fa84c176c2 that
replace luabitop by lua_bit32 package when lua 5.1 is used.
Since this change the prosody test in gitlab is fail due to
missing lua-bitops [1]:
Starting prosody:
**************************
Prosody was unable to find lua-bitops
This package can be obtained in the following ways:
Source: http://bitop.luajit.org/
Debian/Ubuntu: sudo apt-get install lua-bitop
luarocks: luarocks install luabitop
WebSocket support will not be available
More help can be found on our website, at https://prosody.im/doc/depends
**************************
The upstream documentation [2] is misleading (or not uptodate)
about lua-bit32 dependency.
Since bitop is builtin since lua5.2, we probably need to select
luabitop package only when lua 5.1 is used as lua interpreter.
Tested with run-tests:
./support/testing/run-tests tests.package.test_prosody.TestProsodyLua51
[1] https://gitlab.com/buildroot.org/buildroot/-/jobs/576271975
[2] https://prosody.im/doc/depends#bitop
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: James Hilliard <james.hilliard1@gmail.com>
Cc: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit cf810e4099)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This repository contains the Godot buildroot to generate toolchains for building the Godot engine in a portable way for Linux. Using these toolchains is the best way to distribute Linux builds of your custom-compiled Godot game.
*You will only need this if you built the engine manually. If you use official templates you will not need this*
The toolchain current contains the following:
* gcc-13.2.0
* glibc-2.28
* pulseaudio
* alsa
* X client libraries
* udev
* libGL
* fontconfig
* speechd
# Using the SDKs
This section is first because there's a lot of stuff below and this is likely what you came here for. Don't forget to check out the `Obtaining an SDK` section below!
The first part of an SDK filename referes to the architecture that this SDK will generate binaries *for*. If you want to ship your game to both 32bit and 64bit Intel/AMD users you will need both `x86_64-godot-linux-gnu_sdk-buildroot.tar.gz` and `i686-godot-linux-gnu_sdk-buildroot.tar.gz`.
Unpack the toolchain anywhere you like and run the `relocate-sdk.sh` script within. This needs to happen every time you move the toolchain to a different directory, but only needs to happen once after installation.
After this you can build the engine more-or-less like normal. For instance for `x86_64`:
For other build-time options please see https://docs.godotengine.org/en/stable/development/compiling/compiling_for_x11.html
# Obtaining an SDK
## Downloading a pre-built SDK
Pre-built toolchains are available on https://download.tuxfamily.org/godotengine/toolchains/linux.
## Using buildroot to generate SDKs
### Building a toolchain for local use
*Using this method will create a toolchain you yourself can use to create Godot releases that will work on any Linux system currently in use. However the toolchain you generate will not be portable to older Linuxes. If you plan to distribute the toolchain itself use the podman method below*
The basic steps for building a toolchain are:
* copy `config-godot-<arch>` to `.config`
* run `make olddefconfig`
* run `make clean sdk`
Afterwards the SDK will be in `output/images/<arch>-godot-linux-gnu_sdk-buildroot.tar.gz`.
**NOTE: that `make clean sdk` will delete old builds. Move them out of the way first!**
### Building a toolchain for distribution
This method uses a Alma Linux 8 container to make the buildroot *itself* portable so it can be distributed to other users. This is also the way the downloads above are generated.
* run `./build-sdk.sh <arch>` for instance `x86_64`
The toolchain will appear in the `godot-toolchains` directory
## Modifying the toolchain
For detailed information please see https://buildroot.org however a short version is here:
**NOTE: re-running the build-sdk.sh script will overwrite your changes by default. Take care**
* Copy the architecture you would like to change to `.config` for instance `cp config-godot-x86_64 .config`
* Run `make menuconfig`
* Make your changes
At this point your changes exist in .config. **Make a backup**. If you're building for local use just run `make clean sdk`, if you're using the container approach copy your `.config` file to the arch config like `config-godot-x64_64`
## Making Pull Requests for this repository
First of all: Thanks for wanting to help! Second of all: Since we support multiple architectures make sure that you make *the same* changes to all architectures and PR them together. If you *specifically* want to make a change to one architecture please note that clearly in the PR message.
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