As explained in the patch itself, there is a bug in the handling of
__pselect32() in glibc for the Microblaze architecture. There a
special Microblaze variant that was added to support kernels older
than < 3.15, but it "hides" a generic implementation that is needed to
support kernels newer than 3.15 but older than 5.1 (which is when the
time64 support for 32-bit architectures was added, making __pselect32
no longer needed).
This bug causes a glibc build failure for kernels >= 3.15 but < 5.1,
on Microblaze.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
RISC-V 32-bit was special cased to use glibc master as support was not
in a released version.
Recently 2.33 was released, so RV32 can now use the same glibc version
as other platforms.
Signed-off-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This patch adds CPE ID information for a significant number of
packages.
Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
We're now using 2.32 as the default glibc version, so we no longer
need to use a special version for the ARC architecture.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Support for obsolete RPC was dropped in glibc 2.14 (2011-05-31), then
reinstated and marked obsolete in glibc 2.16 (2012-06-30), and finally
dropped for good in 2.32 (2020-08-04), which we are about to start
using.
In preparation for that, drop the usage of obsolete RPC support in
glibc.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
[yann.morin.1998@free.fr: add a bit of history]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
The ARC glibc port was merged upstream in 2.32, so use that instead of
the one available from Synosys's Github.
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Until glibc 2.33 gets released, we use the current 2.32 master branch.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Fixes the following security issue:
CVE-2016-10228: An infinite loop has been fixed in the iconv program when
invoked with the -c option and when processing invalid multi-byte input
sequences. Reported by Jan Engelhardt.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
For glibc 2.31.x:
- Update LICENSES file hash due to url change:
"Prefer https to http for gnu.org and fsf.org URLs"
- riscv64 does not build with kernel headers < 5.0, but upstream
has not yet comitted a single fix, neither in master nor in the
maintenance branch:
https://sourceware.org/ml/libc-alpha/2020-02/msg00018.html
For localedef 2.31.x:
- Remove upstream patch for localedef:
0003-localedef-Use-initializer-for-flexible-array-member-.patch
Note that this version bump required some patches applied on
several packages (already applied):
[Busybox] 13f2d688a2
[openssh] bad75bca31
[gcc] disable libsanitizer with gcc 7.5
See:
https://sourceware.org/legacy-ml/libc-announce/2020/msg00001.html
Tested by toolchain builder:
https://gitlab.com/kubu93/toolchains-builder/pipelines/129551000
Signed-off-by: Romain Naour <romain.naour@smile.fr>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
A few conflicts had to be resolved:
- Version number and hash for mesa3d-headers/mesa3d
- Patches added in qemu, and the qemu version number
- The gnuconfig README.buildroot
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit bumps ARC toolchain to arc-2020.03-release.
ARC GNU tools of version arc-2020.03-release bring some quite significant
changes like:
* Binutils 2.34 with additional ARC patches
* GCC 9.3 with additional ARC patches
* glibc 2.30 with additional ARC patches
* GDB 10-prerelease with additional ARC patches
Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: arc-buildroot@synopsys.com
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Fixes the following security vulnerabilities:
CVE-2020-10029: Trigonometric functions on x86 targets suffered from stack
corruption when they were passed a pseudo-zero argument. Reported by Guido
Vranken / ForAllSecure Mayhem.
CVE-2020-1751: A defect in the PowerPC backtrace function could cause an
out-of-bounds write when executed in a signal frame context.
CVE-2020-1752: A use-after-free vulnerability in the glob function when
expanding ~user has been fixed.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit bumps ARC toolchain to most recent arc-2019.09 release version.
ARC GNU tools of version arc-2019.09 bring some quite significant changes like:
* Binutils v2_33.20191002 with additional ARC patches
* GCC 9.2.1 with additional ARC patches
* glibc 2.30 with additional ARC patches
More information on this release could be found here:
https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/tag/arc-2019.09-release
Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: arc-buildroot@synopsys.com
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Since [1], glibc package has a new option to install glibc utils to the
target. But this option is displayed below "Kernel Header Options".
As for uClibc package, add a comment line to separate Glibc options
from kernel header options.
[1] c6cd512fe2
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
BR2_PACKAGE_GLIBC_UTILS config must not exist if we use other libc than glibc
Signed-off-by: Arthur Courtel <arthur.courtel@smile.fr>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Fixes the following security vulnerability:
- CVE-2019-19126: ld.so failed to ignore the LD_PREFER_MAP_32BIT_EXEC
environment variable during program execution after a security
transition, allowing local attackers to restrict the possible mapping
addresses for loaded libraries and thus bypass ASLR for a setuid
program. Reported by Marcin Kościelnicki.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
The dependency was added because ldd uses bash-specific syntax to
localize messages. Add a post-patch hook, instead, to replace the
occurrences of $"foo" by "foo", simply, so the code becomes POSIX
sh compliant if bash is not selected.
Also set the configuration environment accordingly to replace the
/bin/bash hashbang by /bin/sh.
Signed-off-by: Carlos Santos <unixmania@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
As pointed out by Carlos, ldconfig normally goes into /sbin, and getconf +
ldd into /usr/bin, so do that here as well instead of installing everything
to /bin.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
With this patch we introduce an option for glibc, which
installs getconf, ldconfig and ldd utilities on target, that
may be useful in debugging. By default these utilities are
built, but not installed to the target.
ldd is a bash script, so it has bash dependency.
Signed-off-by: Nikita Sobolev <Nikita.Sobolev@synopsys.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit bumps ARC toolchain to arc-2019.09-rc1.
We want to test how new toolchain-rc1 builds packages,
so we can make fixes before release of toolcain.
ARC GNU tools of version arc-2019.09-rc1 bring some quite significant changes like:
* Binutils v2_33.20191002 with additional ARC patches
* GCC 9.2.0 with additional ARC patches
* glibc 2.30 with additional ARC patches
Please note that it is a release candidate and it might contain some breakages,
please don't use it for production builds.
Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: arc-buildroot@synopsys.com
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit bumps ARC toolchain to arc-2019.09-eng002. We want to
test how new toolchain-eng002 builds packages, so we can make fixes
before release of toolcain.
Please note that it is an engineering build and it might have all
kinds of breakages, please don't use it for production builds
Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: arc-buildroot@synopsys.com
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
The following additional bugs are fixed:
[16573] malloc: Set and reset all hooks for tracing
[18035] Fix pldd hang
[20568] Fix crash in _IO_wfile_sync
[24228] old x86 applications that use legacy libio crash on exit
[24476] dlfcn: Guard __dlerror_main_freeres with __libc_once_get (once)
[24744] io: Remove the copy_file_range emulation
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Reviewed-by: Romain Naour <romain.naour@smile.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit finally bumps ARC tools to the most recent arc-2019.03 release version.
ARC GNU tools of version arc-2019.03 bring some quite significant changes like:
* Binutils v2.32.51.20190308 with additional ARC patches
* GCC 8.3.1 with additional ARC patches
* glibc 2.29 with additional ARC patches
More information on this release could be found here:
https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/tag/arc-2019.03-release
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: arc-buildroot@synopsys.com
Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit bumps ARC toolchain to arc-2019.03-rc1. We want to test
how new toolchain-rc1 builds packages, so we can make fixes before
release of toolcain.
ARC GNU tools of version arc-2019.03-rc1 bring some quite significant
changes like:
* Binutils v2.32.51.20190308 with additional ARC patches
* GCC 8.3.1 with additional ARC patches
* glibc 2.29 with additional ARC patches
Please note that it is a release candidate and it might contain some
breakages, please don't use it for production builds.
Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: arc-buildroot@synopsys.com
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Fixes the following security vulnerability:
CVE-2019-9169: Attempted case-insensitive regular-expression match
via proceed_next_node in posix/regexec.c leads to heap-based buffer
over-read. Reported by Hongxu Chen.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Changes to build and runtime requirements:
* Python 3.4 or later is required to build the GNU C Library.
* On most architectures, GCC 5 or later is required to build the GNU C
Library. (On powerpc64le, GCC 6.2 or later is still required, as
before.)
While at it, remove the double "glibc-" prefix in the version.
https://www.sourceware.org/ml/libc-alpha/2019-01/msg00723.html
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
The riscv-glibc repository version of glibc 2.26 will build for
RISC-V 32bit, but when many packages are built against the resulting
library an 'unknown type name mcontext_t' error is reported. The
definition of mcontext_h in the ucontext.h header file needs to be
moved outside of the '#ifdef __USE_MISC' structure to fix this
issue.
Fixes:
http://autobuild.buildroot.net/results/5aa9cb29c459f511dc9c4fcf218dc9a842505aa3
Signed-off-by: Mark Corbin <mark.corbin@embecosm.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This enables a riscv32 system to be built with a Buildroot generated
toolchain (gcc >= 7.x, binutils >= 2.30, glibc only).
This requires a custom version of glibc 2.26 from the riscv-glibc
repository. Note that there are no tags in this repository, so the
glibc version just consists of the 40 character commit id string.
Thanks to Fabrice Bellard for pointing me towards the 32-bit glibc
repository and for providing the necessary patch to get it to build.
Signed-off-by: Mark Corbin <mark.corbin@embecosm.com>
Reviewed-by: Matt Weber <matthew.weber@rockwellcollins.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This update includes two specific fixes that have been backported
to the glibc 2.28 release branch from the glibc master branch:
1) UAPI header file asm/syscalls.h has been merged into the UAPI
asm/unistd.h header file for the RISC-V architecture in the
4.20 kernel. This causes the glibc 2.28 build to break.
2) sysdeps/ieee754/soft-fp: ignore maybe-uninitialized with -O
[BZ #19444]. The current patch for this issue can now be dropped
from Buildroot.
Signed-off-by: Mark Corbin <mark.corbin@embecosm.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Fixes the following security vulnerability:
CVE-2018-19591: A file descriptor leak in if_nametoindex can lead to a
denial of service due to resource exhaustion when processing getaddrinfo
calls with crafted host names. Reported by Guido Vranken.
Adhemerval Zanella (2):
Fix misreported errno on preadv2/pwritev2 (BZ#23579)
x86: Fix Haswell CPU string flags (BZ#23709)
Alexandra Hájková (1):
Add an additional test to resolv/tst-resolv-network.c
Andreas Schwab (2):
Fix stack overflow in tst-setcontext9 (bug 23717)
libanl: properly cleanup if first helper thread creation failed (bug 22927)
DJ Delorie (2):
malloc: tcache double free check
malloc: tcache double free check
Florian Weimer (9):
conform: XFAIL siginfo_t si_band test on sparc64
stdlib/test-bz22786: Avoid spurious test failures using alias mappings
stdlib/test-bz22786: Avoid memory leaks in the test itself
support_blob_repeat: Call mkstemp directory for the backing file
stdlib/tst-strtod-overflow: Switch to support_blob_repeat
nscd: Fix use-after-free in addgetnetgrentX [BZ #23520]
support: Print timestamps in timeout handler
Revert "malloc: tcache double free check" [BZ #23907]
CVE-2018-19591: if_nametoindex: Fix descriptor for overlong name [BZ #23927]
H.J. Lu (2):
i386: Use _dl_runtime_[resolve|profile]_shstk for SHSTK [BZ #23716]
Check multiple NT_GNU_PROPERTY_TYPE_0 notes [BZ #23509]
Ilya Yu. Malakhov (1):
signal: Use correct type for si_band in siginfo_t [BZ #23562]
Istvan Kurucsai (1):
malloc: Additional checks for unsorted bin integrity I.
Joseph Myers (2):
Update syscall-names.list for Linux 4.18.
Update kernel version in syscall-names.list to 4.19.
Moritz Eckert (1):
malloc: Mitigate null-byte overflow attacks
Paul Eggert (1):
Fix tzfile low-memory assertion failure
Paul Pluzhnikov (2):
Fix BZ#23400 (creating temporary files in source tree), and undefined behavior in test.
[BZ #20271] Add newlines in __libc_fatal calls.
Pochang Chen (1):
malloc: Verify size of top chunk.
Rafal Luzynski (1):
kl_GL: Fix spelling of Sunday, should be "sapaat" (bug 20209).
Stefan Liebler (2):
Fix race in pthread_mutex_lock while promoting to PTHREAD_MUTEX_ELISION_NP [BZ #23275]
Test stdlib/test-bz22786 exits now with unsupported if malloc fails.
Szabolcs Nagy (2):
i64: fix missing exp2f, log2f and powf symbols in libm.a [BZ #23822]
Increase timeout of libio/tst-readline
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit finally bumps ARC tools to the most recent arc-2018.09 release version.
ARC GNU tools of version arc-2018.09 bring some quite significant changes like:
* Binutils v2.31.1 with additional ARC patches
* GCC 8.2.1 with additional ARC patches
* glibc 2.28 with additional ARC patches
More information on this release could be found here:
https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/tag/arc-2018.09-release
Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: arc-buildroot@synopsys.com
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
In commit 5d4f23cbe6 ("toolchain: Bump
ARC tools to arc-2018.09-rc1"), the glibc version for the ARC
architecture was bumped, but the hashes of the license files were not
updated accordingly, causing a build failure during "legal-info":
ERROR: LICENSES has wrong sha256 hash:
ERROR: expected: 61abdd6930c9c599062d89e916b3e7968783879b6be0ee1c6229dd6169def431
ERROR: got : 35bdb41dc0bcb10702ddacbd51ec4c0fe6fb3129f734e8c85fc02e4d3eb0ce3f
The changes between the previous LICENSES file and the new one are:
- The text related to libidn has been removed from the LICENSES file,
following the switch to libidn2:
https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=7f9f1ecb710eac4d65bb02785ddf288cac098323#patch2
- The text related to stdio-common/tst-printf.c has been removed from
the LICENSES file, following the removal of this non-free code from
glibc:
https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=5a357506659f9a00fcf5bc9c5d8fc676175c89a7#patch2
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
