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2021-08-02glibc: Upgrade to 2.34 releaseKhem Raj
bump localedef to get __attr_access_none and __attr_access definitions replace /bin/bash instead of @BASH@ in ldd as @BASH@ has been substituted with /bin/bash now package libc_malloc_debug.so.0 Detailed changelog [1] [1] https://sourceware.org/pipermail/libc-alpha/2021-August/129718.html Signed-off-by: Khem Raj <raj.khem@gmail.com>
2021-07-28glibc: Fix CVE-2021-33574Vinay Kumar
Source: https://sourceware.org/git/glibc.git Tracking -- https://sourceware.org/bugzilla/show_bug.cgi?id=27896 Backported upstream commit 42d359350510506b87101cf77202fefcbfc790cb to glibc-2.33 source with dependent commit id 217b6dc298156bdb0d6aea9ea93e7e394a5ff091. Upstream-Status: Backport [https://sourceware.org/git/?p=glibc.git;a=commit;h=42d359350510506b87101cf77202fefcbfc790cb] Signed-off-by: Vinay Kumar <vinay.m.engg@gmail.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-06-26glibc: backport MTE improvements from masterRoss Burton
After realising that the MTE support in 2.33 was suboptimal, discussion with upstream revealed that these issues are known and already fixed. They will be in glibc 2.34 which is scheduled for August, so backport the fixes for now. (From OE-Core rev: e5eadbf45b7fb953c557438854b0a96ba740c589) Signed-off-by: Ross Burton <ross.burton@arm.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2021-05-25glibc: Update to latest 2.33 branchKhem Raj
Drop backported patches Add CVE-2021-27645 to CVE_CHECK_WHITELIST and drop the patch as its also upstreamed Changes in the version bump are * 3f5080aedd nptl: Do not build nptl/tst-pthread-gdb-attach as PIE * 36783141cf nptl: Check for compatible GDB in nptl/tst-pthread-gdb-attach * ea299b62e8 nptl_db: Support different libpthread/ld.so load orders (bug 27744) * 162df872f0 x86: tst-cpu-features-supports.c: Update AMX check * 12ff80b312 Remove PR_TAGGED_ADDR_ENABLE from sys/prctl.h * 1bf38e7260 Fix SXID_ERASE behavior in setuid programs (BZ #27471) * a7b8e8ec9b Enhance setuid-tunables test * ee16c81063 tst-env-setuid: Use support_capture_subprogram_self_sgid * 267e174f19 support: Add capability to fork an sgid child * 249c486ce8 support: Pass environ to child process * 45b2c57d34 support: Typo and formatting fixes * e07abf59b2 tunables: Fix comparison of tunable values * 3e9ca60a58 linux: always update select timeout (BZ #27706) * 8380ca5833 linux: Normalize and return timeout on select (BZ #27651) * 85e4dc415a libsupport: Add support_select_normalizes_timeout * b5b4aa62c1 libsupport: Add support_select_modifies_timeout * 3d525dd639 misc: Fix tst-select timeout handling (BZ#27648) * 830674605f tst: Provide test for select * e78ea9bd26 Update Nios II libm-test-ulps. * 98bb18f52a malloc: Fix a realloc crash with heap tagging [BZ 27468] * fc4ecce85b S390: Also check vector support in memmove ifunc-selector [BZ #27511] * db32fc27e7 test-container: Always copy test-specific support files [BZ #27537] * 79c6be6a0a nptl: Remove private futex optimization [BZ #27304] * f90d6b0484 pthread_once hangs when init routine throws an exception [BZ #18435] * dd8023c2ac elf: ld.so --help calls _dl_init_paths without a main map [BZ #27577] * ea5a537e87 elf: Always set l in _dl_init_paths (bug 23462) * 64f6c287ad x86: Handle _SC_LEVEL1_ICACHE_LINESIZE [BZ #27444] * 32b9280f1d io: Return EBAFD for negative file descriptor on fstat (BZ #27559) * a151f2e05a nscd: Fix double free in netgroupcache [BZ #27462] * ee9f98d9ca x86: Set minimum x86-64 level marker [BZ #27318] * 3e880d7337 nss: Re-enable NSS module loading after chroot [BZ #27389] * 71b2463f61 x86: Add CPU-specific diagnostics to ld.so --list-diagnostics * a1eb3915e7 x86: Automate generation of PREFERRED_FEATURE_INDEX_1 bitfield * 33dc1dd602 ld.so: Implement the --list-diagnostics option * 8d4241b897 string: Work around GCC PR 98512 in rawmemchr * 6efa2d44c8 S390: Add new hwcap values. * c5e3545897 tunables: Disallow negative values for some tunables * 905fdc7071 x86: Use SIZE_MAX instead of (long int)-1 for tunable range value * 15afd6b8d8 tunables: Simplify TUNABLE_SET interface * 17f0ff0978 nsswitch: return result when nss database is locked [BZ #27343] Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-05-20glibc: Add 8GB VM usage cap for usermode test suiteRichard Purdie
We've noticed that: MACHINE=qemuarm oe-selftest -r glibc.GlibcSelfTest.test_glibc ends up with one process growing to about the size of system memory and triggering the OOM killer. This has been taking out other builds running on the system on the autobuilders and is one cause of our intermittent failures. This was tracked down to: WORKDIR=XXX/tmp/work/armv7vet2hf-neon-poky-linux-gnueabi/glibc-testsuite/2.33-r0 BUILDDIR=$WORKDIR/build-arm-poky-linux-gnueabi QEMU_SYSROOT=$WORKDIR/recipe-sysroot QEMU_OPTIONS="$WORKDIR/recipe-sysroot-native/usr/bin/qemu-arm -r 3.2.0" \ $WORKDIR/check-test-wrapper user env GCONV_PATH=$BUILDDIR/iconvdata LOCPATH=$BUILDDIR/localedata LC_ALL=C $BUILDDIR/elf/ld-linux-armhf.so.3 \ --library-path $BUILDDIR:$BUILDDIR/math:$BUILDDIR/elf:$BUILDDIR/dlfcn:$BUILDDIR/nss:$BUILDDIR/nis:$BUILDDIR/rt:$BUILDDIR/resolv:$BUILDDIR/mathvec:$BUILDDIR/support:$BUILDDIR/nptl \ $BUILDDIR/nptl/tst-pthread-timedlock-lockloop although other glibc tests appear to use 16GB of memory before failing anyway. By capping the VM size to 8GB, we see the same number of failures but no OOM situations. There may be some issue in qemu or the test which could be improved to avoid this entirely but this provides a necessary and useful safeguard to other builds and doensn't appear to make the situation worse. On a loaded system OOM may not occur as the test timeout may be triggered first. An experiment with a 5GB limit showed an additional 7 failures. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-03-14glibc: fix pthread_cond_destroy hangs with process-shared mutexYanfei Xu
This bug can cause pthread_cond_destroy hang with process-shared mutex. And it is since glibc-2.32, will be fixed in glibc-2.34. Signed-off-by: Yanfei Xu <yanfei.xu@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-03-14glibc: Fix CVE-2021-27645Khairul Rohaizzat Jamaluddin
CVE: CVE-2021-27645 Signed-off-by: Khairul Rohaizzat Jamaluddin <khairul.rohaizzat.jamaluddin@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-03-10glibc: Backport patch to fix _SC_LEVEL1_ICACHE_LINESIZEAndrei Gherzan
Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-02-27glibc: Fix rawmemchrKhem Raj
This is to help gcc bug upstream https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98512 Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-02-21glibc: Unify wordsize.h with arm multilibszhengruoqin
wordsize.h should be the same under arm and aarch64, othersise the following error happens: "file /usr/include/bits/wordsize.h conflicts between attempted installs of lib32-libc6-dev-2.33-r0.armv7ahf_neon and libc6-dev-2.33-r0.aarch64" Signed-off-by: Zheng Ruoqin <zhengrq.fnst@cn.fujitsu.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-02-12glibc: add workaround for faccessat2 being blocked by seccomp filtersRoss Burton
Older seccomp-based filters used in container frameworks will block faccessat2 calls as it's a relatively new syscall. This isn't a big problem with glibc <2.33 but 2.33 will call faccessat2 itself, get EPERM, and thenn be confused about what to do as EPERM isn't an expected error code. Signed-off-by: Ross Burton <ross.burton@arm.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-02-05glibc: Require full ISA support for x86-64 level markerKhem Raj
Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-02-05glibc: Upgrade to 2.33Khem Raj
Drop backported patches Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-02-05glibc: update to latest release/2.32/master branchSteve Sakoman
Remove patches for CVE-2019-25013 and CVE-2020-27618 since they are present in the branch now. Add both CVEs to CVE_CHECK_WHITELIST. 760e1d28782 gconv: Fix assertion failure in ISO-2022-JP-3 module (bug 27256) d3cb8f6222a aarch64: fix static PIE start code for BTI [BZ #27068] 082798622d8 __vfscanf_internal: fix aliasing violation (bug 26690) 33dc30bc838 aarch64: Use mmap to add PROT_BTI instead of mprotect [BZ #26831] 46e1e64fe3e elf: Pass the fd to note processing b6eae83717d elf: Move note processing after l_phdr is updated c6090dcebd1 aarch64: align address for BTI protection [BZ #26988] 610e2c51504 aarch64: Fix missing BTI protection from dependencies [BZ #26926] 4c619b3eed5 x86: Check IFUNC definition in unrelocated executable [BZ #20019] 87450ecf8a8 x86: Set header.feature_1 in TCB for always-on CET [BZ #27177] 2b4f67c2b33 Update for [BZ #27130] fix 1a24bbd43e4 x86-64: Avoid rep movsb with short distance [BZ #27130] 0d9793e82a1 Fix buffer overrun in EUC-KR conversion module (bz #24973) 1d49bede4d8 tests-mcheck: New variable to run tests with MALLOC_CHECK_=3 050022910be iconv: Accept redundant shift sequences in IBM1364 [BZ #26224] ac0a6929c5d sh: Add sh4 fpu Implies folder 3ea24955bff struct _Unwind_Exception alignment should not depend on compiler flags 5c36293f067 resolv: Serialize processing in resolv/tst-resolv-txnid-collision 2dfa659a66f resolv: Handle transaction ID collisions in parallel queries (bug 26600) 05c025abca1 support: Provide a way to clear the RA bit in DNS server responses f688bcd83de support: Provide a way to reorder responses within the DNS test server eba0ce60588 Remove __warndecl 5337b2af4b8 Remove __warn_memset_zero_len [BZ #25399] c6e794640c3 aarch64: Add unwind information to _start (bug 26853) 70ee5e8b573 aarch64: Fix DT_AARCH64_VARIANT_PCS handling [BZ #26798] 8813b2682e4 x86: Optimizing memcpy for AMD Zen architecture. e61a8fd8fad Reversing calculation of __x86_shared_non_temporal_threshold 0b9460d22e2 sysvipc: Fix IPC_INFO and SHM_INFO handling [BZ #26636] c4aeedea598 sysvipc: Fix IPC_INFO and MSG_INFO handling [BZ #26639] 9b139b6b81a sysvipc: Fix SEM_STAT_ANY kernel argument pass [BZ #26637] 81c5484d93a AArch64: Use __memcpy_simd on Neoverse N2/V1 0f8f0ed25c1 AArch64: Improve backwards memmove performance 23482f78866 Set version.h RELEASE to "stable" (Bug 26700) 69beb5cbf85 string: Fix strerrorname_np return value [BZ #26555] fe62c4d173f intl: Handle translation output codesets with suffixes [BZ #26383] 386543bc449 NEWS: Update for [BZ #26534] fix cebc01cbfd6 x86-64: Fix FMA4 detection in ifunc [BZ #26534] Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-02-03glibc: Drop adding .file directive in asm filesKhem Raj
it was a workaround for binutils issue which is fixed in 2.36 with https://sourceware.org/bugzilla/show_bug.cgi?id=26822 Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-01-30glibc: fix CVE-2020-27618Yi Fan Yu
iconv: Accept redundant shift sequences in IBM1364 Reference: https://bugzilla.redhat.com/show_bug.cgi?id=1893708 Signed-off-by: Yi Fan Yu <yifan.yu@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-01-16musl/glibc: Document assembly file directive fixKhem Raj
It has been fixed in binutils so we want to drop it with binutils 2.36 upgrade when it happens Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-01-10glibc: CVE-2019-25013Scott Murray
* CVE detail: https://nvd.nist.gov/vuln/detail/CVE-2019-25013 * upstream tracking: https://sourceware.org/bugzilla/show_bug.cgi?id=24973 * patch from upstream: https://sourceware.org/git/?p=glibc.git;a=patch; h=ee7a3144c9922808181009b7b3e50e852fb4999b Signed-off-by: Scott Murray <scott.murray@konsulko.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-12-20glibc: Make adjtime() for 32 bit support being called with delta == NULLPeter Kjellerstedt
This backports a fix from glibc's master branch, which solves a regression in 2.32 with adjtime() where it would seg fault if being called with delta == NULL on 32 bit machines. Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-12-15glibc: CVE-2020-29562 and CVE-2020-29573Zhixiong Chi
Backport the CVE patches from the glibc upstream: git://sourceware.org/git/glibc.git commit 681900d29683722b1cb0a8e565a0585846ec5a61 commit 228edd356f03bf62dcf2b1335f25d43c602ee68d Signed-off-by: Zhixiong Chi <zhixiong.chi@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-08-08glibc: Upgrade to 2.32 releaseKhem Raj
Drop 0001-localedef-Add-hardlink-resolver-to-build.patch as its applied to localedef upstream Drop CVE patches which are already part of 2.32 release Drop unused attribute patch as its fixed differently in 2.32 Add a patch to mitigate the sideffect of [1] for ppc which detect wrong cpu in OE since we are cross compiling [1] https://sourceware.org/git/?p=glibc.git;a=commit;h=146fea07640387c78e334933de24b6353e1f0eba Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-07-25glibc: Secruity fix for CVE-2020-6096Armin Kuster
Source: glibc.org MR: 104799 Type: Security Fix Disposition: Backport from beea361050728138b82c57dda0c4810402d342b9 ChangeID: 29df826fb697fdd2742c3bace33388bda962c5f1 Description: Signed-off-by: Armin Kuster <akuster@gmvista.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-05-18glibc: Unify wordsize.h for arm and aarch64Khem Raj
Should help simplify multilib in arm world Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-05-14glibc: Update to latest on 2.31 branchKhem Raj
There are few fixes specifically for compiling with gcc10 that are good to have, before hitting them later Backport build fix from master for aarch64 with gcc10 Drop CVE-2020-10029 patch its already applied on latest 2.31 branch latest glibc 2.31 added fix for __getauxval/aarch64 issue Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-03-28glibc: Backport patch to fix ifuncs on risc-v and gcc10 buildsKhem Raj
ifunc patch is needed to address a glibc ptests failure on riscv long double double patch is backported to let 2.31 build with gcc10 Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-03-11glibc: Update nativesdk locale relocation patchRichard Purdie
The locale binary reported incorrect locale lists in relocated toolchains as some path references were not relocated by this patch. Fix this missing relocations so the locale binary correctly reports the locales. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-03-10glibc: CVE-2020-10029Zhixiong Chi
Backport the CVE patch from upstream: [https://sourceware.org/git/gitweb.cgi?p=glibc.git; a=patch;h=9333498794cde1d5cca518badf79533a24114b6f] Signed-off-by: Zhixiong Chi <zhixiong.chi@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-01-27glibc: Drop fortify refactoring patchKhem Raj
This helps clang to do a better job with fortify on but it is better suited for clang layer Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-01-27glibc: Update to final 2.31 releaseKhem Raj
Drop ppc 8xx clear cache optimization, which we have been carrying through eglibc days, it has been redone in glibc now Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-01-19glibc: Upgrade to 2.31Khem Raj
License-Update: Prefer https to http for gnu.org and fsf.org URLs [1] [1] https://sourceware.org/git/?p=glibc.git;a=commit;h=5a82c74822d3272df2f5929133680478c0cfb4bd Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2019-12-28cross-localedef: Re-arrange patchesKhem Raj
Patches are currently, crossing across repo boundaries, between glibc and localedef, therefore it is better to divide the patches accordiningly, with this patchset makery patch is spun out since that applies to localedef alone. There are no other code changes Signed-off-by: Khem Raj <raj.khem@gmail.com> Cc: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2019-11-29glibc: fix CVE-2019-19126Anuj Mittal
Backport from 2.30 stable branch and drop NEWS section. Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2019-09-06glibc-testsuite: Create a recipe to implement glibc test suiteNathan Rossi
A recipe needs to be created for the test suite due to the dependency chain between libgcc -> glibc -> libgcc-initial, and the requirements of the test suite to have libgcc for compilation and execution. The glibc test suite does not use dejagnu like the gcc test suites do. Instead a test wrapper script is used along with the assumed dependency of having the same filesystem available on build host and target. For qemu linux-user the same filesystem is inherently available, for remote targets NFS is used. Separate test wrapper scripts are created for qemu linux-user or ssh targets, with the same TOOLCHAIN_TEST_* variables used for configuration. Signed-off-by: Nathan Rossi <nathan@nathanrossi.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2019-08-21cross-localedef-native: Add hardlink resolver from util-linuxJason Wessel
The hard link resolver that is built into localedef cannot be run in parallel. It will search sibling directories (which are be processed in parallel) and perform a creation of a .tmp file and remove the original and move the .tmp file in. The problem is that if a probe occurs a hard link can be requested to the file that is being removed. This will lead to a stray copy or potentially, on a loaded system cause race condition which pseudo cannot deal with, where it is left with a hard link request to a file that no longer exists. In this situation psuedo will inherit the permissions of what ever the target inode had to offer. In short, there are two problems: 1) You will be left with stray copies when using the hard link resolution that is built in while running in parallel with localedef. 2) When running under pseudo the possibility exists for uid/gid leakage when the source file is removed before the hard link can be completed. The solution is to call localedef with --no-hard-links and separately process the hardlinks at a later point. To do this requires the inclusion of the hardlink utility found in modern versions of util-linux. Most host systems do not have this, so it will be included with the cross-localedef binary. There are two patches here. The first imports the raw version of hardlink.c and a couple of header files directly from util-linux. The second patch applies the fix-ups to make it compile, along with a change to recipe to package the new binary. [YOCTO #11299] [YOCTO #12434] Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2019-08-07glibc: Update to glibc 2.30Khem Raj
- Drop backported patches - Move common pieces between cross-localedef and glibc into a common file - Move latest checksums to glibc-common.inc and remove duplicates from glibc recipe - Detailed release notes [1] [1] https://sourceware.org/ml/libc-alpha/2019-08/msg00029.html Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2019-07-19glibc: CVE-2018-20796 is same as CVE-2019-9169Anuj Mittal
See: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34141 https://www.securityfocus.com/bid/107160 Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2019-03-24glibc: fix CVE-2019-9169Ross Burton
Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2019-03-06glibc: Drop upstream rejected patchesKhem Raj
These patches were applied, hoping that they will eventually be accepted upstream but they have been rejected, I think its best that they are dropped so we can avoid novel unintended behaviours that no other distros will be seeing Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2019-02-26glibc: Remove ChangeLog diff from patchAlistair Francis
To avoid conflicts with other forks of glibc remove the diff from the ChangeLog. Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2019-02-20glibc: CVE-2019-7309Zhixiong Chi
Backport the CVE patch from the upstream commit 3f635fb43389b54f682fc9ed2acc0b2aaf4a923d Signed-off-by: Zhixiong Chi <zhixiong.chi@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2019-02-01glibc: Update to 2.29 releaseKhem Raj
Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-11-08glibc: make ld-2.28.so reproducible on armMartin Hundebøll
Play the whack-a-mole game and add the .file directive to another assembly file that otherwise shows itself in ld-2.28.so debug file, which in turns alters the build-id of ld-2.28.so on target. Signed-off-by: Martin Hundebøll <martin@geanix.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-10-03glibc: Fix glibc reproducibility issuesRichard Purdie
Currently for non-IA platforms, glibc is not reproducible as host system paths are being injected into target binaries. These spread through all target binaries on the system which link to the libc. Add a patch which injects .file directives into the assembly pieces and works around this issue until a better solution can be found. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-10-01glibc: bump SRCREV to latest 2.28Martin Jansa
* drop one patch already applied in upstream * this is still only partial fix for issues with -O0 and the bigger issue might be detected in runtime as described in: https://sourceware.org/glibc/wiki/FAQ#Why_do_I_get:.60.23error_.22glibc_cannot_be_compiled_without_optimization.22.27.2C_when_trying_to_compile_GNU_libc_with_GNU_CC.3F https://sourceware.org/bugzilla/show_bug.cgi?id=19444 and tested in glibc build: https://sourceware.org/git/?p=glibc.git;a=blob;f=include/libc-symbols.h;h=8b9273c13a19f2658105c7997267d9086adae716;hb=HEAD#l74 * restore the anonymous python to trigger fatal error when -O0 is used (but don't restore the notes for -O, -O1, -Os * git log --oneline 3c03baca37fdcb52c3881e653ca392bba7a99c2b..044c96f0d5595aeb0bb4e79355081c5a7f4faca5 | tee 044c96f0d5 Fix misreported errno on preadv2/pwritev2 (BZ#23579) 3a67c72c15 Fix stack overflow in tst-setcontext9 (bug 23717) 2339d6a55e i386: Use ENTRY and END in start.S [BZ #23606] 0ef2f4400c Fix strstr bug with huge needles (bug 23637) a55e109709 Fix tst-setcontext9 for optimized small stacks. 307d04334d misc: New test misc/tst-gethostid e7d22db29c Linux gethostid: Check for NULL value from gethostbyname_r [BZ #23679] 1fe2b9ca8a Fix segfault in maybe_script_execute. 0b79004569 regex: Add test tst-regcomp-truncated [BZ #23578] 58559f1443 regex: fix uninitialized memory access aa8a3e4cde pthread_cond_broadcast: Fix waiters-after-spinning case [BZ #23538] c87b5bab24 Improve ChangeLog message. 66fdfd57fe Regen RISC-V rvd ULPs b0aa03dfff RISC-V: Fix rounding save/restore bug. 2f498f3d14 nss_files: Fix file stream leak in aliases lookup [BZ #23521] bfcfa22589 nscd: Deallocate existing user names in file parser d05b05d157 error, error_at_line: Add missing va_end calls 4b25485f03 Linux: Rewrite __old_getdents64 [BZ #23497] 726e1554ce hurd: Avoid PLTs for __pthread_get/setspecific 7f11842e74 hurd: Add missing symbols for proper libc_get/setspecific * update 0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors-w.patch based on review comments in upstream and extend it to cover PPC based on: http://lists.openembedded.org/pipermail/openembedded-core/2018-September/156258.html * update 0032-sysdeps-ieee754-soft-fp-ignore-maybe-uninitialized-w.patch based on review comments in upstream * add 0033-locale-prevent-maybe-uninitialized-errors-with-Os-BZ.patch with a fix for aarch64 build with -Os * build tested with qemuarm, qemuarm64, qemux86, qemux86-64, qemuppc, qemumips, qemumips64 with -O, -O1, -Os. Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-09-21glibc: fix Segmentation fault in gethostid.cMingli Yu
Linux gethostid: Check for NULL value from gethostbyname_r [BZ #23679] A NULL value can happen with certain gethostbyname_r failures. Before this patch, there is a Segmentation fault as below: # /mybuild/hostid Segmentation fault # gdb /mybuild/hostid GNU gdb (GDB) 8.2 Copyright (C) 2018 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-wrs-linux". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /mybuild/hostid...done. (gdb) r Starting program: /mybuild/hostid Program received signal SIGSEGV, Segmentation fault. 0x00007ffff7f0330e in gethostid () at ../sysdeps/unix/sysv/linux/gethostid.c:125 125 memcpy (&in, hp->h_addr, (gdb) bt #0 0x00007ffff7f0330e in gethostid () at ../sysdeps/unix/sysv/linux/gethostid.c:125 #1 0x0000555555555159 in main () # cat /mybuild/hostid.c #include <stdio.h> #include <unistd.h> int main(int argc, char *argv[]) { long hostid; hostid = gethostid(); printf("the hostid is %ld\n", hostid); } Signed-off-by: Mingli Yu <Mingli.Yu@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2018-09-19glibc: fix build with -OMartin Jansa
* tested for qemuarm, qemux86 with -O, -O0, -Os, with gcc * to build with -O0 I had to remove restriction from systemtap first Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-19glibc: re-package for libnss-dbChen Qi
On other distros like ubuntu/centos, libnss-db usually provides: - The libraries - The Makefile to create database (in /var/db for centos, /var/lib/misc/ for ubuntu) - The makedb command (it's in glibc-common for centos7) What we had is: - The libraries are in glibc-extra-nss - The Makefile is removed - The makedb command is in glibc-utils (lack of dependency) So when glibc-extra-nss is installed but glibc-utils is not, we see error like: nscd[165]: 165 checking for monitored file `/var/db/group.db': No such file or directory nscd[165]: 165 checking for monitored file `/var/db/passwd.db': No such file or directory And there is not an easy way to create these databases. To fix the issue: - Re-package the libraries into libnss-db - Don't remove the Makefile and add it in libnss-db - Add RDEPENDS for libnss-db on glibc-utils - Provide a shell script, makedbs.sh, to generate the db files. This is to avoid dependency on 'make'. Notes: 1. For external toolchain, an extra package 'libnss-db' need to be provided If replacing glibc from core. 2. I've check the git history of nss/db-Makefile, the last two functionality fix is as below. - fix non-portable `echo -n` usage -- Date: Thu Aug 6 04:14:20 2015 -0400 - Fix db makefile rule for group.db -- Date: Fri Nov 11 14:43:36 2011 +0100 So I think this file is stable enough. And using makedbs.sh which is crafted according to that file is not likely to cause maintanence problem. Signed-off-by: Jackie Huang <jackie.huang@windriver.com> Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-15glibc: Fix locale archive path patchRichard Purdie
The locale code uses the archive location in two places, ensure both are corrected to use the environment variable which avoids nasty build failures when archiving locales in images. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-08-14glibc: Upgrade to 2.28Khem Raj
License-Update: libidn is dropped from glibc and a testcase that was a particular contributor copyrighted see https://sourceware.org/git/?p=glibc.git;a=blobdiff;f=LICENSES;h=0e3a9fe39b26e97038d92f904508a4c3aa1bb43b;hp=b29efe01084af28cc40953d7317f22927c0ee3b7;hb=5a357506659f9a00fcf5bc9c5d8fc676175c89a7;hpb=7279af007c420a9d5f88a6909d11e7cb712c16a4 https://sourceware.org/git/?p=glibc.git;a=blobdiff;f=LICENSES;h=b29efe01084af28cc40953d7317f22927c0ee3b7;hp=80f7f1487947f57815b9fe076fadc8c7f94eeb8e;hb=7f9f1ecb710eac4d65bb02785ddf288cac098323;hpb=5f7b841d3aebdccc2baed27cb4b22ddb08cd7c0c Drop upstreamed and backported patches Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-06-28glibc: fix CVE-2018-11237Zheng Ruoqin
glibc: fix CVE-2018-11237 Signed-off-by: Zheng Ruoqin <zhengrq.fnst@cn.fujitsu.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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