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* iconv: Accept redundant shift sequences in IBM1364 [BZ #26224]Arjun Shankar2020-11-041-1/+3
| | | | | | | | | | | | | | | The IBM1364, IBM1371, IBM1388, IBM1390 and IBM1399 character sets share converter logic (iconvdata/ibm1364.c) which would reject redundant shift sequences when processing input in these character sets. This led to a hang in the iconv program (CVE-2020-27618). This commit adjusts the converter to ignore redundant shift sequences and adds test cases for iconv_prog hangs that would be triggered upon their rejection. This brings the implementation in line with other converters that also ignore redundant shift sequences (e.g. IBM930 etc., fixed in commit 692de4b3960d). Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* Remove NEWS entry about ftime removalAdhemerval Zanella2020-10-271-5/+0
| | | | Now that it was reinstate with 30a0b167d3.
* Fix typo in NEWS fileJonathan Wakely2020-10-261-1/+1
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* Move vtimes to a compatibility symbolAdhemerval Zanella2020-10-191-0/+5
| | | | | | | | | | | | | | I couldn't pinpoint which standard has added it, but no other POSIX system supports it and/or no longer provide it. The 'struct vtimes' also has a lot of drawbacks due its limited internal type size. I couldn't also see find any project that actually uses this symbol, either in some dignostic way (such as sanitizer). So I think it should be safer to just move to compat symbol, instead of deprecated. The idea it to avoid new ports to export such broken interface (riscv32 for instance). Checked on x86_64-linux-gnu and i686-linux-gnu.
* Add NEWS entry for ftime compatibility moveAdhemerval Zanella2020-10-161-0/+5
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* elf: Do not search HWCAP subdirectories in statically linked binariesFlorian Weimer2020-10-071-0/+4
| | | | | | | | | This functionality does not seem to be useful since static dlopen is mostly used for iconv/character set conversion and NSS support. gconv modules are loaded with full paths anyway, so that the HWCAP subdirectory logic does not apply. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* Linux: Require properly configured /dev/pts for PTYsFlorian Weimer2020-10-071-1/+11
| | | | | | | | | | | | | Current systems do not have BSD terminals, so the fallback code in posix_openpt/getpt does not do anything. Also remove the file system check for /dev/pts. Current systems always have a devpts file system mounted there if /dev/ptmx exists. grantpt is now essentially a no-op. It only verifies that the argument is a ptmx-descriptor. Therefore, this change indirectly addresses bug 24941. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* ld.so: add an --argv0 option [BZ #16124]Vincent Mihalkovic2020-09-291-0/+3
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* Update mallinfo2 ABI, and testDJ Delorie2020-09-171-1/+6
| | | | | | | This patch adds the ABI-related bits to reflect the new mallinfo2 function, and adds a test case to verify basic functionality. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* x86: Install <sys/platform/x86.h> [BZ #26124]H.J. Lu2020-09-111-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Install <sys/platform/x86.h> so that programmers can do #if __has_include(<sys/platform/x86.h>) #include <sys/platform/x86.h> #endif ... if (CPU_FEATURE_USABLE (SSE2)) ... if (CPU_FEATURE_USABLE (AVX2)) ... <sys/platform/x86.h> exports only: enum { COMMON_CPUID_INDEX_1 = 0, COMMON_CPUID_INDEX_7, COMMON_CPUID_INDEX_80000001, COMMON_CPUID_INDEX_D_ECX_1, COMMON_CPUID_INDEX_80000007, COMMON_CPUID_INDEX_80000008, COMMON_CPUID_INDEX_7_ECX_1, /* Keep the following line at the end. */ COMMON_CPUID_INDEX_MAX }; struct cpuid_features { struct cpuid_registers cpuid; struct cpuid_registers usable; }; struct cpu_features { struct cpu_features_basic basic; struct cpuid_features features[COMMON_CPUID_INDEX_MAX]; }; /* Get a pointer to the CPU features structure. */ extern const struct cpu_features *__x86_get_cpu_features (unsigned int max) __attribute__ ((const)); Since all feature checks are done through macros, programs compiled with a newer <sys/platform/x86.h> are compatible with the older glibc binaries as long as the layout of struct cpu_features is identical. The features array can be expanded with backward binary compatibility for both .o and .so files. When COMMON_CPUID_INDEX_MAX is increased to support new processor features, __x86_get_cpu_features in the older glibc binaries returns NULL and HAS_CPU_FEATURE/CPU_FEATURE_USABLE return false on the new processor feature. No new symbol version is neeeded. Both CPU_FEATURE_USABLE and HAS_CPU_FEATURE are provided. HAS_CPU_FEATURE can be used to identify processor features. Note: Although GCC has __builtin_cpu_supports, it only supports a subset of <sys/platform/x86.h> and it is equivalent to CPU_FEATURE_USABLE. It doesn't support HAS_CPU_FEATURE.
* Documentation for the RISC-V 32-bit portAlistair Francis2020-08-271-1/+10
| | | | | | | There is already RISC-V 64-bit port information in the documentation. Let's add some documentation entries for the RISC-V 32-bit as well. Reviewed-by: Maciej W. Rozycki <macro@wdc.com>
* Open master branch for glibc 2.33 development. glibc-2.32.9000Carlos O'Donell2020-08-041-0/+24
| | | | Happy hacking!
* Update NEWS with bugs.Carlos O'Donell2020-08-041-2/+110
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* aarch64: update NEWS about branch protectionSzabolcs Nagy2020-08-031-1/+3
| | | | | | | | | | | After some discussions it seems the original news was not clear and that it is valid to manually pass the branch protection flags iff GCC target libs are built with them too. The main difference between manually passing the flags and using the configure option is that the latter also makes branch protection the default in GCC which may not be desirable in some cases. Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* Add NEWS entry for CVE-2016-10228 (bug 19519)Aurelien Jarno2020-08-031-0/+4
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* Move NEWS entry for CVE-2020-1751 to the 2.31 sectionFlorian Weimer2020-07-311-3/+3
| | | | | | | | It was fixed in commit d93769405996dfc11d216ddbe415946617b5a494 ("Fix array overflow in backtrace on PowerPC (bug 25423)"), which went into glibc 2.31. Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* NEWS: Deprecate weak libpthread symbols for single-threaded checksFlorian Weimer2020-07-311-0/+8
| | | | | | Recommend the new __libc_single_thread variable instead. Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* NEWS: Deprecate nss_hesiodFlorian Weimer2020-07-311-0/+5
| | | | | | | Storing user databases in DNS, without client-side DNSSEC validation, is problematic from a security point of view. Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* Linux: Remove rseq supportFlorian Weimer2020-07-161-10/+0
| | | | | | | | | | | | | | | | | | The kernel ABI is not finalized, and there are now various proposals to change the size of struct rseq, which would make the glibc ABI dependent on the version of the kernels used for building glibc. This is of course not acceptable. This reverts commit 48699da1c468543ade14777819bd1b4d652709de ("elf: Support at least 32-byte alignment in static dlopen"), commit 8f4632deb3545b2949cec5454afc3cb21a0024ea ("Linux: rseq registration tests"), commit 6e29cb3f61ff5432c78a1c84b0d9b123a350ab36 ("Linux: Use rseq in sched_getcpu if available"), and commit 0c76fc3c2b346dc5401dc055d97d4279632b0fb3 ("Linux: Perform rseq registration at C startup and thread creation"), resolving the conflicts introduced by the ARC port and the TLS static surplus changes. Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* Add NEWS entry for CVE-2020-6096 (bug 25620)Aurelien Jarno2020-07-161-0/+5
| | | | Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* Remove --enable-obsolete-rpc configure flagPetr Vorel2020-07-131-0/+8
| | | | | | | | | | | | | | | | | | | | | | Sun RPC was removed from glibc. This includes rpcgen program, librpcsvc, and Sun RPC headers. Also test for bug #20790 was removed (test for rpcgen). Backward compatibility for old programs is kept only for architectures and ABIs that have been added in or before version 2.28. libtirpc is mature enough, librpcsvc and rpcgen are provided in rpcsvc-proto project. NOTE: libnsl code depends on Sun RPC (installed libnsl headers use installed Sun RPC headers), thus --enable-obsolete-rpc was a dependency for --enable-obsolete-nsl (removed in a previous commit). The arc ABI list file has to be updated because the port was added with the sunrpc symbols Tested-by: Carlos O'Donell <carlos@redhat.com> Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* malloc: Deprecate more hook-related functionalityFlorian Weimer2020-07-131-0/+7
| | | | | | | | __morecore, __after_morecore_hook, and __default_morecore had not been deprecated in commit 7d17596c198f11fa85cbcf9587443f262e63b616 ("Mark malloc hook variables as deprecated"), probably by accident. Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* Documentation for ARC portVineet Gupta2020-07-101-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (a) ABI doc: https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/wiki/files/ARCv2_ABI.pdf (b) Programmer's Reference Manual (PRM) : needs a download request to be filled https://www.synopsys.com/dw/ipdir.php?ds=arc-hs44-hs46-hs48 https://www.synopsys.com/dw/doc.php/ds/cc/programmers-reference-manual-ARC-HS.pdf As of port merge (and Florian's patch to fix static TLS), glibc testsuite (cross-test setup) has following failures: FAIL: elf/tst-audit14 FAIL: elf/tst-audit15 FAIL: elf/tst-audit16 FAIL: elf/tst-ldconfig-ld_so_conf-update FAIL: elf/tst-libc_dlvsym FAIL: elf/tst-libc_dlvsym-static FAIL: iconv/test-iconvconfig # Needs gconv installed FAIL: io/ftwtest # Requires execution by non-root FAIL: io/tst-lockf FAIL: libio/tst-wfile-sync FAIL: locale/tst-localedef-path-norm FAIL: nptl/test-cond-printers # needs Python3 and target GDB on target FAIL: nptl/test-condattr-printers # ditto FAIL: nptl/test-mutex-printers # ditto FAIL: nptl/test-mutexattr-printers # ditto FAIL: nptl/test-rwlock-printers # ditto FAIL: nptl/test-rwlockattr-printers # ditto FAIL: nptl/tst-umask1 # passes if run natively on target (NFS ACLv3 support needed) FAIL: nss/bug-erange FAIL: nss/tst-nss-files-hosts-getent FAIL: nss/tst-nss-files-hosts-multi FAIL: posix/bug-ga2 FAIL: posix/globtest # require same user on target and host FAIL: posix/tst-getaddrinfo5 FAIL: stdio-common/tst-vfprintf-width-prec FAIL: stdio-common/tst-vfprintf-width-prec-alloc FAIL: stdio-common/tst-vfprintf-width-prec-mem FAIL: string/tst-strerror FAIL: string/tst-strsignal FAIL: sunrpc/bug20790 # missing cpp on target FAIL: timezone/tst-tzset Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* Add NEWS entry for Update to Unicode 13.0.0 [BZ #25819]Mike FABIAN2020-07-101-2/+2
| | | | | | | | | Unicode 13.0.0 Support: Character encoding, character type info, and transliteration tables are all updated to Unicode 13.0.0, using the generator scripts contributed by Mike FABIAN (Red Hat). Total added characters in newly generated CHARMAP: 5930 Total added characters in newly generated WIDTH: 5536
* Remove --enable-obsolete-nsl configure flagPetr Vorel2020-07-081-5/+15
| | | | | | | | | | | | | | | | | | | this means that *always* libnsl is only built as shared library for backward compatibility and the NSS modules libnss_nis and libnss_nisplus are not built at all, libnsl's headers aren't installed. This compatibility is kept only for architectures and ABIs that have been added in or before version 2.28. Replacement implementations based on TIRPC, which additionally support IPv6, are available from <https://github.com/thkukuk/>. This change does not affect libnss_compat which does not depended on libnsl since 2.27 and thus can be used without NIS. libnsl code depends on Sun RPC, e.g. on --enable-obsolete-rpc (installed libnsl headers use installed Sun RPC headers), which will be removed in the following commit.
* aarch64: add NEWS entry about branch protection supportSzabolcs Nagy2020-07-081-0/+11
| | | | | | This is a new security feature that relies on architecture extensions and needs glibc to be built with a gcc configured with branch protection.
* nss: Remove cryptographic key support from nss_files, nss_nis, nss_nisplusFlorian Weimer2020-07-071-0/+6
| | | | | | | | The interface has hard-coded buffer sizes and is therefore tied to DES. It also does not match current practice where different services on the same host use different key material. This change simplifies removal of the sunrpc code.
* string: Add strerrorname_np and strerrordesc_npAdhemerval Zanella2020-07-071-0/+10
| | | | | | | | | | | | | | | | | The strerrorname_np returns error number name (e.g. "EINVAL" for EINVAL) while strerrordesc_np returns string describing error number (e.g "Invalid argument" for EINVAL). Different than strerror, strerrordesc_np does not attempt to translate the return description, both functions return NULL for an invalid error number. They should be used instead of sys_errlist and sys_nerr, both are thread and async-signal safe. These functions are GNU extensions. Checked on x86-64-linux-gnu, i686-linux-gnu, powerpc64le-linux-gnu, and s390x-linux-gnu. Tested-by: Carlos O'Donell <carlos@redhat.com> Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* string: Add sigabbrev_np and sigdescr_npAdhemerval Zanella2020-07-071-0/+10
| | | | | | | | | | | | | | | | | | The sigabbrev_np returns the abbreviated signal name (e.g. "HUP" for SIGHUP) while sigdescr_np returns the string describing the error number (e.g "Hangup" for SIGHUP). Different than strsignal, sigdescr_np does not attempt to translate the return description and both functions return NULL for an invalid signal number. They should be used instead of sys_siglist or sys_sigabbrev and they are both thread and async-signal safe. They are added as GNU extensions on string.h header (same as strsignal). Checked on x86-64-linux-gnu, i686-linux-gnu, powerpc64le-linux-gnu, and s390x-linux-gnu. Tested-by: Carlos O'Donell <carlos@redhat.com> Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* string: Implement strerror in terms of strerror_lAdhemerval Zanella2020-07-071-0/+5
| | | | | | | | | | | | | | If the thread is terminated then __libc_thread_freeres will free the storage via __glibc_tls_internal_free. It is only within the calling thread that this matters. It makes strerror MT-safe. Checked on x86-64-linux-gnu, i686-linux-gnu, powerpc64le-linux-gnu, and s390x-linux-gnu. Tested-by: Carlos O'Donell <carlos@redhat.com> Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* signal: Move sys_errlist to a compat symbolAdhemerval Zanella2020-07-071-0/+6
| | | | | | | | | | | | | | | | | | | | The symbol is deprecated by strerror since its usage imposes some issues such as copy relocations. Its internal name is also changed to _sys_errlist_internal to avoid static linking usage. The compat code is also refactored by removing the over enginered errlist-compat.c generation from manual entried and extra comment token in linker script file. It disantangle the code generation from manual and simplify both Linux and Hurd compat code. The definitions from errlist.c are moved to errlist.h and a new test is added to avoid a new errno entry without an associated one in manual. Checked on x86_64-linux-gnu and i686-linux-gnu. I also run a check-abi on all affected platforms. Tested-by: Carlos O'Donell <carlos@redhat.com> Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* signal: Move sys_siglist to a compat symbolAdhemerval Zanella2020-07-071-0/+6
| | | | | | | | | | | | | | | | | | | The symbol was deprecated by strsignal and its usage imposes issues such as copy relocations. Its internal name is changed to __sys_siglist and __sys_sigabbrev to avoid static linking usage. The compat code is also refactored, since both Linux and Hurd usage the same strategy: export the same array with different object sizes. The libSegfault change avoids calling strsignal on the SIGFAULT signal handler (the current usage is already sketchy, adding a call that potentially issue locale internal function is even sketchier). Checked on x86_64-linux-gnu and i686-linux-gnu. I also run a check-abi on all affected platforms. Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* Add the __libc_single_threaded variableFlorian Weimer2020-07-061-0/+6
| | | | | | | | | | | | | | The variable is placed in libc.so, and it can be true only in an outer libc, not libcs loaded via dlmopen or static dlopen. Since thread creation from inner namespaces does not work, pthread_create can update __libc_single_threaded directly. Using __libc_early_init and its initial flag, implementation of this variable is very straightforward. A future version may reset the flag during fork (but not in an inner namespace), or after joining all threads except one. Reviewed-by: DJ Delorie <dj@redhat.com>
* Linux: Perform rseq registration at C startup and thread creationMathieu Desnoyers2020-07-061-0/+10
| | | | | | | | | | | | | | | | | | | Register rseq TLS for each thread (including main), and unregister for each thread (excluding main). "rseq" stands for Restartable Sequences. See the rseq(2) man page proposed here: https://lkml.org/lkml/2018/9/19/647 Those are based on glibc master branch commit 3ee1e0ec5c. The rseq system call was merged into Linux 4.18. The TLS_STATIC_SURPLUS define is increased to leave additional room for dlopen'd initial-exec TLS, which keeps elf/tst-auditmany working. The increase (76 bytes) is larger than 32 bytes because it has not been increased in quite a while. The cost in terms of additional TLS storage is quite significant, but it will also obscure some initial-exec-related dlopen failures.
* nptl: Add pthread_attr_setsigmask_np, pthread_attr_getsigmask_npFlorian Weimer2020-06-021-0/+4
| | | | | Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
* signal: Deprecate additional legacy signal handling functionsFlorian Weimer2020-05-251-0/+5
| | | | | | | | | | This needs a few test adjustments: In some cases, sigignore was used for convenience (replaced with xsignal with SIG_IGN). Tests for the deprecated functions need to disable -Wdeprecated-declarations, and for the sigmask deprecation, -Wno-error. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* Mention GCC 10 attribute access.Martin Sebor2020-05-201-0/+4
| | | | Reviewed-by: Paul Eggert <eggert@cs.ucla.edu>
* ldconfig: Default to the new format for ld.so.cacheJosh Triplett2020-05-191-0/+3
| | | | glibc has supported this format for close to 20 years.
* powerpc64le: Enable support for IEEE long doubleGabriel F. T. Gomes2020-04-301-0/+5
| | | | | | | | | | | | | | On platforms where long double may have two different formats, i.e.: the same format as double (64-bits) or something else (128-bits), building with -mlong-double-128 is the default and function calls in the user program match the name of the function in Glibc. When building with -mlong-double-64, Glibc installed headers redirect such calls to the appropriate function. Likewise, the internals of glibc are now built against IEEE long double. However, the only (minimally) notable usage of long double is difftime. Reviewed-by: Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
* powerpc64le: raise GCC requirement to 7.4 for long double transitionPaul E. Murphy2020-04-301-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add compiler feature tests to ensure we can build ieee128 long double. These test for -mabi=ieeelongdouble, -mno-gnu-attribute, and -Wno-psabi. Likewise, verify some compiler bugs have been addressed. These aren't helpful for building glibc, but may cause test failures when testing the new long double. See notes below from Raji. On powerpc64le, some older compiler versions give error for the function signbit() for 128-bit floating point types. This is fixed by PR83862 in gcc 8.0 and backported to gcc6 and gcc7. This patch adds a test to check compiler version to avoid compiler errors during make check. Likewise, test for -mno-gnu-attribute support which was On powerpc64le, a few files are built on IEEE long double mode (-mabi=ieeelongdouble), whereas most are built on IBM long double mode (-mabi=ibmlongdouble, the default for -mlong-double-128). Since binutils 2.31, linking object files with different long double modes causes errors similar to: ld: libc_pic.a(s_isinfl.os) uses IBM long double, libc_pic.a(ieee128-qefgcvt.os) uses IEEE long double. collect2: error: ld returned 1 exit status make[2]: *** [../Makerules:649: libc_pic.os] Error 1 The warnings are fair and correct, but in order for glibc to have support for both long double modes on powerpc64le, they have to be ignored. This can be accomplished with the use of -mno-gnu-attribute option when building the few files that require IEEE long double mode. However, -mno-gnu-attribute is not available in GCC 6, the minimum version required to build glibc, so this patch adds a test for this feature in powerpc64le builds, and fails early if it's not available. Co-Authored-By: Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com> Co-Authored-By: Gabriel F. T. Gomes <gabrielftg@linux.ibm.com> Reviewed-by: Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
* misc: Remove sstk from the autogenerated system call listFlorian Weimer2020-04-281-0/+4
| | | | | | | | | | This change should not have an effect because the system call was never defined. Also add the misssing attribute_compat_text_section attribute to the sstk function (a minor optimization). Also update the NEWS file to document the change. Fixes commit 9cc93ba0973ad04ee26c515a1552afb85e73c6ba ("misc: Turn sstk into a compat symbol").
* Bug 25819: Update to Unicode 13.0.0Mike FABIAN2020-04-211-1/+5
| | | | | | | | | Unicode 13.0.0 Support: Character encoding, character type info, and transliteration tables are all updated to Unicode 13.0.0, using the generator scripts contributed by Mike FABIAN (Red Hat). Total added characters in newly generated CHARMAP: 5930 Total added characters in newly generated WIDTH: 5536
* Linux: Remove <sys/sysctl.h> and the sysctl functionFlorian Weimer2020-04-151-1/+5
| | | | | | | | | | | | | | | Linux 5.5 remove the system call in commit 61a47c1ad3a4dc6882f01ebdc88138ac62d0df03 ("Linux: Remove <sys/sysctl.h>"). Therefore, the compat function is just a stub that sets ENOSYS. Due to SHLIB_COMPAT, new ports will not add the sysctl function anymore automatically. x32 already lacks the sysctl function, so an empty sysctl.c file is used to suppress it. Otherwise, a new compat symbol would be added. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* elf: Implement DT_AUDIT, DT_DEPAUDIT support [BZ #24943]Florian Weimer2020-04-031-1/+4
| | | | | | | binutils ld has supported --audit, --depaudit for a long time, only support in glibc has been missing. Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* Add NEWS entry for CVE-2020-1751 (bug 25423)Aurelien Jarno2020-03-241-0/+3
| | | | Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* Add NEWS entry for CVE-2020-1752 (bug 25414)Aurelien Jarno2020-03-191-0/+3
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* Add NEWS entry for CVE-2020-10029 (bug 25487)Aurelien Jarno2020-03-111-1/+3
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* NEWS: Set fill-column hint to 72Siddhesh Poyarekar2020-02-071-1/+1
| | | | | | | Match up with list-fixed-bugs.py and also with the fact that many email clients default to 72 chars when composing emails. Reviewed-by: Joseph Myers <joseph@codesourcery.com>
* Fix ckb_IQ [BZ #9809]Mike FABIAN2020-02-031-1/+1
| | | | | | Add ckb_IQ to SUPPORTED file. Add ckb_IQ.UTF-8.in collation test file. Mention new ckb_IQ locale in NEWS.
* Open master for 2.32 development glibc-2.31.9000Siddhesh Poyarekar2020-02-011-0/+23
| | | | happy hacking!