PowerPC has two PLT models: BSS-PLT and Secure-PLT. BSS-PLT uses
runtime code generation to generate the PLT stubs. Secure-PLT was
introduced with GCC 4.1 and Binutils 2.17 (base has GCC 4.2.1 and
Binutils 2.17), and is a more secure PLT format, using a read-only
linkage table, with the dynamic linker populating a non-executable
index table.
References to other distro/BSD transitions:
https://patchwork.openembedded.org/patch/106621/https://reviews.freebsd.org/D20598
Fixes a bug observed when creating SELinux policy where all apps
require execmem because the heap requires execute before this change.
Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit f9b539bf40)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
According to the original patch message:
Some Broadcom set-top-box boards have PCI busses, but the GPU is
still probed through DT. We would dereference a null busid here
in that case.
Fixes a segfault on at least the RPi 4 w/ xserver 1.20.9, probably
others as well.
Signed-off-by: Joseph Kogut <joseph.kogut@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 6427ede939)
[Peter: move to 1.20.9 subdir]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes:
http://autobuild.buildroot.net/results/d2d/d2d73f3c7075ca6e9782b9bb591dae40ab56b6a2/
ffmpeg configure prints: "ERROR: fontconfig not found using pkg-config"
Please note that the ffmpeg build error was reproducible but with a
different error message in ffbuild/config.log:
sysroot/usr/lib/libfontconfig.a(fccache.o): in function `lock_cache':
fccache.c:(.text+0xcd8): undefined reference to `pthread_mutex_init'
arm-buildroot-linux-gnueabi/bin/ld: fccache.c:(.text+0xcf8):
undefined reference to `pthread_mutex_destroy'
arm-buildroot-linux-gnueabi/bin/ld: fccache.c:(.text+0xd00):
undefined reference to `pthread_mutex_lock'
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit a5d70b2a03)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fix CVE-2020-14342: It was found that cifs-utils' mount.cifs was
invoking a shell when requesting the Samba password, which could be used
to inject arbitrary commands. An attacker able to invoke mount.cifs with
special permission, such as via sudo rules, could use this flaw to
escalate their privileges.
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit ce0e86b293)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
GNOME project libxml2 v2.9.10 and earlier have a global Buffer Overflow
vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c.
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit a530ca6bd9)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Disable static building of external/squirrel to fix the following build
failure with RELRO:
/home/peko/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: CMakeFiles/sq_static.dir/sq.c.o: relocation R_X86_64_32 against `.rodata.str1.8' can not be used when making a PIE object; recompile with -fPIC
/home/peko/autobuild/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: final link failed: nonrepresentable section on output
collect2: error: ld returned 1 exit status
Fixes:
- http://autobuild.buildroot.org/results/46e8f5e622ce450a89bc6d70f4bfd38182557901
- http://autobuild.buildroot.org/results/a43720492d817e4555d728546da9114e3ccba952
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 80be040817)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
>From the release notes
See: https://github.com/redis/redis/blob/6.0.8/00-RELEASENOTES
================================================================================
Redis 6.0.7 Released Fri Aug 28 11:05:09 IDT 2020
================================================================================
Upgrade urgency MODERATE: several bugs with moderate impact are fixed,
Specifically the first two listed below which cause protocol errors for clients.
================================================================================
Redis 6.0.8 Released Wed Sep 09 23:34:17 IDT 2020
================================================================================
Upgrade urgency HIGH: Anyone who's using Redis 6.0.7 with Sentinel or
CONFIG REWRITE command is affected and should upgrade ASAP, see #7760.
Signed-off-by: Titouan Christophe <titouan.christophe@railnova.eu>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 882a8550bc)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The previous commit to this package
(37c5e903a7) introduced a bunch of patches
to fix a CVE. Unfortunatly only applying of the patches was tested but
not building the package.
This commit replaces a define that was introduced in a previous patch
upstream and caused the build failure.
Tested:
br-arm-full [1/6]: OK
br-arm-cortex-a9-glibc [2/6]: OK
br-arm-cortex-m4-full [3/6]: SKIPPED
br-x86-64-musl [4/6]: OK
br-arm-full-static [5/6]: OK
sourcery-arm [6/6]: OK
Fixes:
- http://autobuild.buildroot.net/results/3f7fe8ad181318153c459ba5e1afbbc8b49d541c/
- and more
Cc: Peter Korsgaard <peter@korsgaard.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 3b81307162)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Currently, the cross-compilation.conf installed in
$(HOST_DIR)/etc/meson/cross-compilation.conf for use by the SDK is
generated in a post-install-staging hook of the toolchain package.
With per-package directory support enabled, this means that the
generated cross-compilation.conf contains references to the
per-package directory of the toolchain/ package, which is not want we
want:
[binaries]
c = '/home/thomas/projets/buildroot/output/per-package/toolchain/host/bin/arm-linux-gcc'
cpp = '/home/thomas/projets/buildroot/output/per-package/toolchain/host/bin/arm-linux-g++'
ar = '/home/thomas/projets/buildroot/output/per-package/toolchain/host/bin/arm-linux-ar'
strip = '/home/thomas/projets/buildroot/output/per-package/toolchain/host/bin/arm-linux-strip'
pkgconfig = '/home/thomas/projets/buildroot/output/per-package/toolchain/host/usr/bin/pkg-config'
So instead, we generate this file in TOOLCHAIN_TARGET_FINALIZE_HOOKS,
so that the global paths are used:
[binaries]
c = '/home/thomas/projets/buildroot/output/host/bin/arm-linux-gcc'
cpp = '/home/thomas/projets/buildroot/output/host/bin/arm-linux-g++'
ar = '/home/thomas/projets/buildroot/output/host/bin/arm-linux-ar'
strip = '/home/thomas/projets/buildroot/output/host/bin/arm-linux-strip'
pkgconfig = '/home/thomas/projets/buildroot/output/host/usr/bin/pkg-config'
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Reviewed-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 48d2606e28)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Add several upstream patches that are made to fix this CVE. Since there
is still no dated plan to release a new version add this bunch of
patches.
Cc: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 37c5e903a7)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Just like glibc, host-localedef needs python3 on the host to
build... since host-localedef is basically using the sources of glibc.
Fixes:
checking if /build/build/per-package/host-localedef/host/bin/ccache
/usr/bin/gcc is sufficient to build libc... yes
checking for x86_64-pc-linux-gnu-nm... /usr/bin/nm
checking for python3... no
checking for python... python
checking version of python... 2.7.18, bad
configure: error:
*** These critical programs are missing or too old: python
*** Check the INSTALL file for required versions.
As reported at:
http://lists.busybox.net/pipermail/buildroot/2020-September/291929.html
Signed-off-by: Michael Nosthoff <buildroot@heine.tech>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 6e73c71cc4)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
- Use tar.gz as SHA512SUMS does not contain the hash for tar.xz
- Fix CVE-2020-15900: 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.
https://www.ghostscript.com/doc/9.53.0/News.htm
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit cae8be20ed)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
