Ubuntu
glibc package

[FFe] update glibc to 2.22 in wily

Bug #1497473 reported by Adam Conrad on 2015-09-18

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	glibc (Ubuntu)	Fix Released	Undecided	Adam Conrad

Bug Description

The glibc 2.22 development cycle was fairly sedate, there are only 670 commits between 2.21 and 2.22 upstream, mostly bugfixes. For comparison, there were 912 between 2.19 and 2.20.

That said, a lot of the commits are worth picking up, and cherrypicking them all would be far more error-prone than updating as a whole.

glibc-2.22 has been building and testing well in my devirt PPA ( https://launchpad.net/~adconrad/+archive/ubuntu/ppa/+packages ), and all seems to be good there. I'm still testing a few more cherrypicks from trunk to hunt down an existing (ie: affects 2.21 as well) build failure with squid3, but that shouldn't affect the outcome of this FFe, IMO.

In general, I think this is low risk, the upstream testsuite fully passes (after a bit of arguing with it), and everything builds and runs as well as one might expect. Full changelog follows:

glibc (2.22-0ubuntu1~ppa2) wily; urgency=medium
.
   * Merge with 2.22 from experimental (LP: #), remaining changes:
     - Drop the Breaks line from libc which refers to a Debian transition.
     - Remove the libc6 recommends on libc6-i686, which we don't build.
     - Enable libc6{,-dev}-armel on armhf and libc6{-dev}-armhf on armel.
     - Ship update-locale and validlocale in /usr/sbin in libc-bin.
     - Don't build locales or locales-all in Ubuntu, we rely on langpacks.
     - Heavily mangle the way we do service restarting on major upgrades.
     - Build i386 variants as -march=i686, build amd64 with -O3, and build
       ppc64 variants (both 64-bit and 32-bit) with -O3 -fno-tree-vectorize.
     - Build generic i386/i686 flavour with -mno-tls-direct-seg-refs.
     - Drop the libc6-xen flavour, as the above change covers Xen's needs.
     - Enable systemtap support, which is currently disabled in Debian.
     - debian/patches/ubuntu/local-warn-bsd-source.diff: Don't warn on
       _BSD_SOURCE || _SVID_SOURCE, so we don't have to fix everything
       that might define them and build with -Werror, drop after wily.
     - Force tuning POWER7 builds to POWER8, as POWER7 is just a stopgap.
   * debian/patches/any/cvs-netinet-in-4.2.diff: Pull patch from git that
     updates netinet/in.h to match the kernel UAPI header's values in 4.2.
   * debian/patches/any/cvs-netinet-tcp-4.2.diff: Ditto for netinet/tcp.h.
.
glibc (2.22-0experimental0) UNRELEASED; urgency=medium
.
   [ Adam Conrad ]
   * New upstream release: version 2.22, with git updates up to 2015-09-17:
     - debian/patches/all/local-alias-UTF-8.diff: Fixed upstream.
     - debian/patches/any/cvs-ldconfig-aux-cache.diff: Upstreamed.
     - debian/patches/any/cvs-localplt-new-readelf.diff: Upstreamed.
     - debian/patches/any/cvs-logbl-accuracy.diff: Upstreamed.
     - debian/patches/any/cvs-make-typo.diff: Upstreamed.
     - debian/patches/any/cvs-vismain-pie.diff: Upstreamed.
     - debian/patches/any/local-xfail-stdlib-linkns.diff: Dropped.
     - debian/patches/any/local-tester-gcc-4.9.diff: Dropped.
     - debian/patches/arm/cvs-arm-sfi_breg.diff: Upstreamed.
     - debian/patches/arm/cvs-memcpy-memmove-always-bx.diff: Upstreamed.
     - debian/patches/hppa/cvs-alloca-werror.diff: Upstreamed.
     - debian/patches/hppa/cvs-fpu-r2.diff: Upstreamed.
     - debian/patches/hppa/cvs-fpu2.diff: Upstreamed.
     - debian/patches/hppa/local-fcntl-osync.diff: Fixed upstream.
     - debian/patches/hppa/local-setcontext.diff: Fixed upstream.
     - debian/patches/powerpc/cvs-power7-strncpy.diff: Upstreamed.
     - debian/patches/powerpc/cvs-ppc-feraiseexcept.diff: Upstreamed.
     - debian/patches/powerpc/cvs-ppc-pow.diff: Upstreamed.
     - debian/patches/powerpc/cvs-ppc-sqrt.diff: Upstreamed.
     - debian/patches/powerpc/cvs-ppc-sqrtf.diff: Upstreamed.
     - debian/patches/powerpc/cvs-ppc-tabort-le.diff: Upstreamed.
     - debian/patches/all/local-alias-et_EE.diff: Rebased.
     - debian/patches/amd64/local-blacklist-on-TSX-Haswell.diff: Rebased.
     - debian/patches/any/local-libgcc-compat-ports.diff: Rebased.
     - debian/patches/any/local-libpic.diff: Rebased.
     - debian/patches/any/local-no-pagesize.diff: Rebased.
     - debian/patches/any/submitted-longdouble.diff: Rebased.
     - debian/patches/any/submitted-missing-etc-hosts.diff: Rebased.
     - debian/patches/any/submitted-resolv-ipv6-nameservers.diff: Rebased.
     - debian/patches/i386/submitted-i686-timing.diff: Rebased.
     - debian/patches/localedata/local-all-no-archive.diff: Rebased.
     - debian/patches/localedata/submitted-locale-bo.diff: Rebased.
     - debian/patches/mips/submitted-rld_map.diff: Rebased.
   * debian/{control,symbols.wildcards,copyright}: Updated strings for 2.22.
.
   [ Samuel Thibault ]
   * debian/patches/hurd-i386/tg-tls.diff: Rebased.
   * debian/patches/hurd-i386/tg-tls-threadvar.diff: Rebased.
   * debian/patches/hurd-i386/tg-ioctl-base-types.diff: Upstreamed.
   * debian/patches/hurd-i386/tg-extern_inline.diff: Rebased.
   * debian/patches/hurd-i386/tg-aio_misc.diff: Upstreamed.
   * debian/patches/hurd-i386/tg-chflags.diff: Upstreamed.
   * debian/patches/hurd-i386/tg-select-EINTR.diff: Upstreamed.
   * debian/patches/hurd-i386/tg-af_local_strlen.diff: Upstreamed.
   * debian/patches/hurd-i386/tg-nice.diff: Upstreamed.
   * debian/patches/hurd-i386/tg-nfds-poll.diff: Upstreamed.
   * debian/patches/hurd-i386/tg-sigstate_locking.diff: Upstreamed.
   * debian/patches/hurd-i386/tg-mmap_file_prot_none_fix.diff: Upstreamed.
   * debian/patches/hurd-i386/cvs-unwind-resume.diff: Upstreamed.
   * debian/patches/hurd-i386/cvs-libc-modules.h.diff: Upstreamed.
   * debian/patches/hurd-i386/cvs-warnings.diff: Upstreamed.
   * debian/patches/hurd-i386/cvs-check-local-headers.diff: Upstreamed.
   * debian/patches/hurd-i386/cvs-mlock.diff: Upstreamed.
   * debian/patches/hurd-i386/cvs-csu_crt0.diff: New patch, fixes gcrt0.o
     build.
   * debian/patches/hurd-i386/cvs-s_scalbn.diff: New patch, fixes s_scalbn.S
     build.
.
glibc (2.21-0experimental2) UNRELEASED; urgency=medium
.
   [ Samuel Thibault ]
   * Symbol versions which contain _DEBIAN_ are unexpected by upstream scripts.
     Add hurd-i386-only patches/hurd-i386/local-versions-hack.diff to work
     around the issue. Also take the opportunity of the upstream version bump
     to bump the versions to GLIBC_2_21, which will allow one to remove the
     _DEBIAN_ hacks once packages are rebuilt.
   * patches/hurd-i386/unsubmitted-libpthread-semaphore.h.diff: Remove
     libpthread/sysdeps/i386/bits/semaphore.h, now that hurd Implies
     libpthread/sysdeps/generic. Move libpthread/include/semaphore.h into
     libpthread/sysdeps/pthread/semaphore.h instead of the latter just
     including the former, since the latter is what gets installed.
.
   [ Aurelien Jarno ]
   * rules.d/debhelper.mk: replace GLIBC_VERSION before LIBC. Closes:
     #797538.
   * Drop loongson-2f flavour on mipsel as this machine is not supported
     anymore (default to R2 ISA).
   * kfreebsd/local-sysdeps.diff: update to revision 5772 (from glibc-bsd).
     Closes: #764692, #785796.
   * testsuite-checking/expected-results-mips*: allow the new tst-audit9
     fail, like the others tst-auditX.
   * testsuite-checking/expected-results-mips(el)-linux-gnu-libc: allow
     conformtest for sys/stat.h to fail for O32 ABI. They were previously
     under the failing test run-conformtest.out, but it has been lost in
     the conversion to the new format.
   * testsuite-checking/expected-results-mips*: sort the files. Remove
     failures due to old kernel now that all buildds run jessie.
   * debhelper.in/locales-all.prerm: do not specify a path to check for
     locale-gen.
   * libc6.1.symbols.alpha: remove invoke_dynamic_linker from libpcprofile.so.
     It has disappeared, but it is a private library.
   * Remove debver2localesdep.pl, it is unused since 2.19-16.
   * Use $(GLIBC_VERSION) for shlib, instead of defining the version in a
     separate shlibver file.
   * Remove completely outdated README, README.source and TODO files.
   * rules.d/debhelper.mk: use the default compression format for libc6,
     libc-bin and multiarch-support. Nowadays deboostrap is able to handle
     the xz format and modern distributions also support it. Anyway almost
     all packages installed by debootstrap are now using the xz format.
   * Bump debhelper compatibility to level 9. This brings compressed debug
     file using the build-id instead of a fixed path. This is much more
     multiarch friendly.
   * control.in/*: remove pre-squeeze conflicts.
   * libc-bin, libc-dev-bin: Recommends the manpages package and add lintian
     override for missing manpages.
   * sysdeps/s390x.mk: --enable-lock-elision.
   * testsuite-checking/expected-results-x86_64-linux-gnux32-*: allow
     conformtest for headers with tv_nsec to fail for x32. The type
     non-compliance is intentional. These tests were previously marked as
     failing under the run-conformtest.out, but they have been lost during
     the conversion to the new format.
   * testsuite-checking/compare.sh: reenable failures in case of regressions.
   * rules.d/build.mk: don't require flavours to be tested before being
     installed. They are still tested when calling the build-arch or
     binary-arch targets, but not anymore when calling the build-indep or
     binary-indep targets.
   * patches/hppa/cvs-alloca-werror.diff: new patch from upstream to fix a
     build failure.
.
   [ Steven Chamberlain ]
   * sysdeps/kfreebsd.mk: find kfreebsd-kernel-headers in multiarch path.
     Closes: #672774, #798064.
.
   [ Helmut Grohne ]
   * Fix some issues with stage 1. Closes: #797831.
.
   [ Adam Conrad ]
   * debian/patches/arm/local-arm-futex.diff: Lie about the minimum kernel
     support for futex_atomic_cmpxchg_inatomic to restore the previous state
     and fix the pulsesink (and others) regression on ARM (closes: #788799)

Tags:

CVE References

Revision history for this message

Adam Conrad (adconrad) wrote on 2015-09-18:

Also, since the introduction of adt rdep testing glibc updates seem less scary in general, as we trigger pretty much the world for testing when it's uploaded, which should catch any particularly nasty issues.

Revision history for this message

Steve Langasek (vorlon) wrote on 2015-09-19:

Primarily bugfixes in the new upstream release, which means it would be possible to revert the upgrade if necessary; good coverage via autopkgtests, and I understand we'll be getting an archive rebuild test soon. FFe granted.

Changed in glibc (Ubuntu):
status:	New → Triaged

Adam Conrad (adconrad) on 2015-09-19

Changed in glibc (Ubuntu):
status:	Triaged → Fix Committed
assignee:	nobody → Adam Conrad (adconrad)

Revision history for this message

jffdtyd (jffdtyd) wrote on 2015-09-19:

my kubuntu died after update :)

Revision history for this message

Harry (harry33) wrote on 2015-09-19:

The version 2.22 did break xserver in my Ubuntu.
After upgrading glibc_2.22-0ububtu1 it was only possible to boot to vty1, X did not start.
I downgraded glibc to v. 2.21-0ubuntu4, but it did not help.
After reinstalling xserver-xorg I was able to boot correctly.

Revision history for this message

Steve Langasek (vorlon) wrote on 2015-09-19:

Blocking in proposed while sorting out these reports of regressions

tags:

added: block-proposed

Revision history for this message

Steve Langasek (vorlon) wrote on 2015-09-19: Re: [Bug 1497473] Re: [FFe] update glibc to 2.22 in wily

On Sat, Sep 19, 2015 at 03:58:33PM -0000, jffdtyd wrote:
> my kubuntu died after update :)

The glibc 2.22 package is only in wily-proposed, which is not recommended to
be used by end users. You may have pulled in any number of unrelated
packages besides glibc 2.22, if you tried to upgrade to wily-proposed.
Please attach /var/log/apt/term.log from the affected system.

Revision history for this message

Steve Langasek (vorlon) wrote on 2015-09-19:

On Sat, Sep 19, 2015 at 04:57:34PM -0000, Harry wrote:
> The version 2.22 did break xserver in my Ubuntu.
> After upgrading glibc_2.22-0ububtu1 it was only possible to boot to vty1,
> X did not start.
> I downgraded glibc to v. 2.21-0ubuntu4, but it did not help.
> After reinstalling xserver-xorg I was able to boot correctly.

But the glibc package doesn't overwrite anything that belongs to the
xserver-xorg package, and the xserver-xorg package contains no relevant
maintainer scripts so reinstalling it would have no effect.

Please show your /var/log/apt/term.log from these upgrades, so we can see
what other packages were involved.

Also, why are you installing glibc from wily-proposed?

Revision history for this message

iLogin (cerebellum-l) wrote on 2015-09-19:

term.log Edit (16.1 KiB, text/plain)

"The glibc 2.22 package is only in wily-proposed, which is not recommended to
be used by end users."
there are no problems, the computer has a spare operating system.

reinstall xserver work for me...

Revision history for this message

Adam Conrad (adconrad) wrote on 2015-09-19:

Just running "sudo ldconfig" fixes the problem, AFAICT, so I clearly broke something in the maintainer scripts on the last experimental merge. Looking more closely. ;)

Revision history for this message

iLogin (cerebellum-l) wrote on 2015-09-19:

#10

by the way was the problem after upgrading but before the reboot, when you try to start konsole or dolphin was an error in kdeinit5, I did not pay attention to this and rebooted. after the restart it turned out that works only a text console

Revision history for this message

Adam Conrad (adconrad) wrote on 2015-09-19:

#11

(I've removed glibc 2.22 from -proposed for now while hunting down the bugs that have been brought up)

Revision history for this message

Harry (harry33) wrote on 2015-09-20:

#12

Steve, you asked:

1. But the glibc package doesn't overwrite anything that belongs to the
xserver-xorg package, and the xserver-xorg package contains no relevant
maintainer scripts so reinstalling it would have no effect.

2. Also, why are you installing glibc from wily-proposed?

Well, for the point 2:
The reason to use the proposed is exactly what happened with glibc 2.22 - testing and finding the bugs, so that it others do not have to break their setups.

To the question 1:
I did test several times and each time reinstalling xserver (packages xserver-common and xserver-xorg-core) did help.
I tried this in the first place because, after upgrading into glibc 2.22 I could get into tty1.
Not even if I downgraded back into glibc 2.21.
So, the setup was not badly borked, it was only the X that did not start. The command startx did not work either.

Finally, whatever the true reason for this bug is, reinstalling xserver-xorg-core (after downgrading into glibc 2.21) fixes it.
I have now a fully working setup, with glibc 2.21.

Revision history for this message

dino99 (9d9) wrote on 2015-09-20:

#13

For testing i've only upgraded, then downgraded multiarch-support; and i get that error that can be the root cause:

perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = "en_US:en",
LC_ALL = (unset),
LC_TIME = "fr_FR.UTF-8",
LC_MONETARY = "fr_FR.UTF-8",
LC_ADDRESS = "fr_FR.UTF-8",
LC_TELEPHONE = "fr_FR.UTF-8",
LC_NAME = "fr_FR.UTF-8",
LC_MEASUREMENT = "fr_FR.UTF-8",
LC_IDENTIFICATION = "fr_FR.UTF-8",
LC_NUMERIC = "fr_FR.UTF-8",
LC_PAPER = "fr_FR.UTF-8",
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
locale: Cannot set LC_ALL to default locale: No such file or directory
Gtk-WARNING **: Locale not supported by C library.
Using the fallback 'C' locale. at /usr/lib/i386-linux-gnu/perl5/5.20/Gtk2.pm line 126, <> line 1.
Gtk-WARNING **: Locale not supported by C library.
Using the fallback 'C' locale. at /usr/lib/i386-linux-gnu/perl5/5.20/Gtk2.pm line 126, <> line 1.
dpkg: warning: downgrading multiarch-support from 2.22-0ubuntu1 to 2.21-0ubuntu4
(Reading database ... 241242 files and directories currently installed.)
Preparing to unpack .../multiarch-support_2.21-0ubuntu4_i386.deb ...
Unpacking multiarch-support (2.21-0ubuntu4) over (2.22-0ubuntu1) ...
Setting up multiarch-support (2.21-0ubuntu4) ...

Revision history for this message

dino99 (9d9) wrote on 2015-09-30:

#14

#13 resolved by: sudo locale-gen --purge

Revision history for this message

dino99 (9d9) wrote on 2015-09-30:

#15

Feedback:
glibc 2.22 has been installed when it first appeared in 'proposed'
when bad issues have been reported, i then only downgrade multiarch-support to 2.21, but all the other 2.22 packages are still in place without getting issue. All is fine on that i386 wily installation.

Steve Langasek (vorlon) on 2015-11-04

Changed in glibc (Ubuntu):
status:	Fix Committed → Won't Fix

Revision history for this message

Launchpad Janitor (janitor) wrote on 2016-03-21:

#16

Download full text (41.1 KiB)

This bug was fixed in the package glibc - 2.23-0ubuntu1

---------------
glibc (2.23-0ubuntu1) xenial; urgency=medium

  * Merge with 2.23 from experimental (LP: #1521172), remaining changes:
    - Remove the libc6 recommends on libc6-i686, which we don't build.
    - Enable libc6{,-dev}-armel on armhf and libc6{-dev}-armhf on armel.
    - Ship update-locale and validlocale in /usr/sbin in libc-bin.
    - Don't build locales or locales-all in Ubuntu, we rely on langpacks.
    - Heavily mangle the way we do service restarting on major upgrades.
    - Build i386 variants as -march=i686, build amd64 with -O3, and build
      ppc64 variants (both 64-bit and 32-bit) with -O3 -fno-tree-vectorize.
    - Build generic i386/i686 flavour with -mno-tls-direct-seg-refs.
    - Drop the libc6-xen flavour, as the above change covers Xen's needs.
    - Enable systemtap support, which is currently disabled in Debian.
    - debian/patches/ubuntu/local-warn-bsd-source.diff: Don't warn on
      _BSD_SOURCE || _SVID_SOURCE, so we don't have to fix everything
      that might define them and build with -Werror, drop after xenial.
    - Don't build libc-l10n, its contents get stripped for language-packs.
    - debian/control.in/libc: Remove a Breaks on s390x against a binary
      NMU version of check that will never exist in the Ubuntu archive.
  * Drop libc-bin manpages Recommends to Suggests to keep it in standard.
  * Build with -fno-pie and -no-pie on s390x, upstream isn't PIE-ready.
  * debian/testsuite-xfail-debian.mk: XFAIL tst-malloc-thread-{fail,exit}.
  * debian/patches/any/cvs-netinet-in-4.2.diff: Dropped, merged upstream.
  * debian/patches/any/cvs-netinet-tcp-4.2.diff: Dropped, merged upstream.
  * debian/patches/any/cvs-selinux-nscd.diff: Dropped, merged upstream.
  * debian/patches/powerpc/local-tune-power8.diff: Dropped, we build for P8.
  * debian/patches/ubuntu/submitted-no-stack-backtrace.diff: Rebase patch.
  * debian/patches/ubuntu/unsubmitted-increase-dtv-surplus.diff: Dropped.

  * Evaluate and merge/drop/rebase localedata patches from langpack-locales.
    - debian-*patch: Drop all langpack-locales patches copied from Debian.
    - ubuntu/localedata/bn-language.patch: Rebase for glibc.
    - ubuntu/localedata/ce_RU-new_locale.patch: Drop, merged upstream.
    - ubuntu/localedata/ckb_IQ-new_locale.patch: Rebase for glibc.
    - ubuntu/localedata/de_AT-february.patch: Drop, merged upstream.
    - ubuntu/localedata/en_CA-dateformat.patch: Rebase for glibc.
    - ubuntu/localedata/en_IE-am_pm.patch: Rebase for glibc.
    - ubuntu/localedata/eo_US.patch: Rebase for glibc.
    - ubuntu/localedata/es-decimal_point-thousands_sep.patch: Drop, merged.
    - ubuntu/localedata/es_DO-am_pm.patch: Rebase for glibc.
    - ubuntu/localedata/es_EV.patch: Drop, merged upstream.
    - ubuntu/localedata/gd_GB-days-months.patch: Drop, merged upstream.
    - ubuntu/localedata/it_IT-thousands_sep.patch: Drop, also in Debian.
    - ubuntu/localedata/ln_CD-new_locale.patch: Rebase for glibc.
    - ubuntu/localedata/lt_LT-currency.patch: Drop, merged upstream.
    - ubuntu/localedata/lv_LV-currency.patch: Rebase for glibc.
    - ubuntu/localedata/pt_BR-d_fmt.patch: ...

This bug was fixed in the package glibc - 2.23-0ubuntu1

---------------
glibc (2.23-0ubuntu1) xenial; urgency=medium

* Merge locales back into glibc and provide locales-all (LP: #1394929):
    - debian/control.in/*: Reinstate all locales{,-all} Breaks from Debian.
    - debian/control.in/main: Let locales overwrite files from old libc-bin.
    - debian/debhelper.in/libc.postinst: Move locale-gen purge to locales.
    - debian/debhelper.in/locales.{config,postinst}: Upgrade local locales.
    - debian/debhelper.in/locales.install: Install our language-pack hooks.
    - debian/rules.d/debhelper.mk: Mark our language-pack hooks executable.
    - debian/local/usr_sbin/locale-gen: Add support for langpack snippets.
    - debian/rules: Reinstate building locales and locales-all for Ubuntu.

glibc (2.23-0experimental1) UNRELEASED; urgency=medium

[ Aurelien Jarno ]
  * debian/testsuite-xfail-debian.mk (powerpc) really mark
    tst-malloc-thread-exit as xfail.
  * debian/testsuite-xfail-debian.mk (ppc64) mark tst-malloc-thread-exit
    test as xfail, it is a known issue and not a regression.

[ Samuel Thibault ]
  * hurd-i386/cvs-libpthread.diff: More updates to glibc-2.23.
  * hurd-i386/cvs-openat.diff: Fix __openat prototype.
  * hurd-i386/cvs-gai_sigqueue.diff: Fix gai_sigqueue prototype.
  * hurd-i386/cvs-aio_sigqueue.diff: Fix aio_sigqueue prototype.
  * hurd-i386/cvs-libpthread.diff: Separate 2.23 changes to...
  * hurd-i386/cvs-libpthread-2.23.diff: ... separate patch.
  * hurd-i386/unsubmitted-libpthread.so.diff: Fix building malloc tests.
  * testsuite-xfail-debian.mk: Skip test which just overflows memory.

[ Adam Conrad ]
  * debian/patches/any/cvs-tst-malloc-thread-exit.diff: Backport fix from
    upstream to make tst-malloc-thread-exit use fewer system resources.
  * debian/patches/any/cvs-resolver-leak.diff: Backport upstream patch by
    Andreas Schwab to fix a memory leak in the resolver (Closes: #818178)
  * debian/glibc-source.filelist: Refresh list of source files and sort.
  * debian/control.in/i386: Remove list of Breaks that predate oldstable.
  * debian/control.in/*: Drop long obsolete file overlap Breaks/Replaces.

glibc (2.23-0experimental0) experimental; urgency=medium

[ Aurelien Jarno ]
  * New upstream release: version 2.23, with git updates up to 2016-03-12:
    - Fix German translation of "Alarm clock".  Closes: #291293.
    - Fix strtol in Turkish locales.  Closes: #458611.
    - Add LFS support for fts functions.  Closes: #534521.
    - Fix build with GCC 6.  Closes: #811574.
    - Fix unbounded stack allocation in nan* functions (CVE-2014-9761).
      Closes: #813187.
    - debian/patches/localedata/locale-ku_TR.diff: rebased.
    - debian/patches/localedata/fix-lang.diff: upstreamed.
    - debian/patches/localedata/first_weekday.diff: rebased.
    - debian/patches/localedata/locale-nb_NO.diff: upstreamed.
    - debian/patches/localedata/cvs-bg_BG-t_fmt.diff: upstreamed.
    - debian/patches/alpha/local-string-functions.diff: rebased.
    - debian/patches/amd64/local-blacklist-for-Intel-TSX.diff: rebased.
    - debian/patches/arm/local-ioperm.diff: dropped.
    - debian/patches/hppa/cvs-allocatestack-stacktop.diff: upstreamed.
    - debian/patches/hppa/local-pthread_spin_unlock.diff: upstreamed.
    - debian/patches/hppa/submitted-mathdef.diff: upstreamed.
    - debian/patches/hppa/cvs-update-mman.h.diff: upstreamed.
    - debian/patches/hppa/submitted-dladdr.diff: upstreamed.
    - debian/patches/hurd-i386/local-enable-ldconfig.diff: rebased.
    - debian/patches/hurd-i386/tg-tls.diff: rebased.
    - debian/patches/hurd-i386/tg-tls-threadvar.diff: rebased.
    - debian/patches/hurd-i386/tg-hurdsig-fixes.diff: rebased.
    - debian/patches/hurd-i386/tg-hurdsig-global-dispositions.diff: rebased.
    - debian/patches/hurd-i386/cvs-libpthread.diff: updated.
    - debian/patches/hurd-i386/unsubmitted-gnumach.defs.diff: rebased.
    - debian/patches/hurd-i386/submitted-fork_port_leak.diff: upstreamed.
    - debian/patches/hurd-i386/tg-libc_getspecific.diff: rebased.
    - debian/patches/hurd-i386/cvs-libpthread-libc-lockP.diff: upstreamed.
    - debian/patches/hurd-i386/tg-mmap32th_bit.diff: upstreamed.
    - debian/patches/hurd-i386/tg-sysheaders.diff: upstreamed.
    - debian/patches/hurd-i386/cvs-bootstrap.diff: upstreamed.
    - debian/patches/hurd-i386/cvs-cache-mach_host_self.diff: upstreamed.
    - debian/patches/hurd-i386/cvs-csu_crt0.diff: upstreamed.
    - debian/patches/hurd-i386/cvs-s_scalbn.diff: upstreamed.
    - debian/patches/hurd-i386/local-mach_print.diff: rebased.
    - debian/patches/hurd-i386/cvs-hidden.diff: rebased.
    - debian/patches/hurd-i386/cvs-O_DIRECTORY.diff: upstreamed.
    - debian/patches/hurd-i386/cvs-raise-longjump.diff: upstreamed.
    - debian/patches/i386/local-i386-ulps.diff: dropped.
    - debian/patches/kfreebsd/local-scripts.diff: rebased.
    - debian/patches/m68k/submitted-gcc34-seccomment.diff: rebased.
    - debian/patches/mips/cvs-testsuite-o32-fp.diff: upstreamed.
    - debian/patches/powerpc/local-powerpc8xx-dcbz.diff: rebased.
    - debian/patches/sh4/local-fpscr_values.diff: rebased.
    - debian/patches/any/local-bindresvport_blacklist.diff: rebased.
    - debian/patches/any/local-libgcc-compat-main.diff: rebased.
    - debian/patches/any/local-libgcc-compat-abilists.diff: rebased.
    - debian/patches/any/local-mktemp.diff: upstreamed.
    - debian/patches/any/cvs-stdio-lock.diff: upstreamed.
    - debian/patches/any/local-tcsetaddr.diff: rebased.
    - debian/patches/any/local-tst-mktime2.diff: rebased.
    - debian/patches/any/submitted-nis-netgrp.diff: upstreamed.
    - debian/patches/any/submitted-longdouble.diff: rebased.
    - debian/patches/any/local-dynamic-resolvconf.diff: rebased.
    - debian/patches/any/local-static-dlopen-search-path.diff: upstreamed.
    - debian/patches/any/local-math-logb.diff: upstreamed.
    - debian/patches/any/cvs-gawk-gensub.diff: upstreamed.
    - debian/patches/any/cvs-grantpt-namespace.diff: upstreamed.
    - debian/patches/any/cvs-grantpt-pty-owner.diff: upstreamed.
    - debian/patches/any/cvs-bits-libc-stdio-lock.diff: upstreamed.
    - debian/patches/any/submitted-hle-checking-mutex.diff: upstreamed.
    - debian/{control,symbols.wildcards,copyright}: Updated strings for 2.23.
    - debian/patches/kfreebsd/local-undef-glibc.diff: rebased.
    - debian/patches/kfreebsd/local-tst-malloc-backtrace.diff: rebased,
      renamed into local-tst-malloc-fbtl.diff.
    - debian/patches/hurd-i386/submitted-net.diff: rebased.
    - debian/patches/hurd-i386/tg-bits_atomic.h_multiple_threads.diff:
      rebased.
    - debian/patches/hurd-i386/submitted-handle-eprototype.diff: dropped.
  * debian/testsuite-xfail-debian.mk (powerpc) mark tst-malloc-thread-fail
    test as xfail, it is a known issue and not a regression.
  * debian/testsuite-xfail-debian.mk (mipsel): mark a few math tests are
    failing, due to a bug in the Loongson 3 FPU.
  * patches/kfreebsd/local-fbtl.diff: update to revision 5940 (from
    glibc-bsd).

glibc (2.22-3) unstable; urgency=medium

* Update from upstream stable branch:
    - Fix linking shared objects that use libmvec.so functions.  Closes:
      #817879.
  * debian/sysdeps/sh4.mk: build with -fno-delete-null-pointer-checks to
    workaround a missing SH4 specific __builtin_trap implementation in GCC.
  * debian/patches/localedata/locale-C.diff: fix LC_TIME week and d_t_fmt
    fields in C.UTF-8 locale.  Closes: #817895.
  * debian/sysdeps/powerpcspe.mk: pass --without-fp to the configure script
    on powerpcspe.  Closes: #817926.
  * debian/rules.d/control.mk: add nios2 architecture.  Closes: #817944.
  * debian/patches/any/submitted-dlopen-noload.diff: new patch to fix a crash
    in dlopen() with RTLD_NOLOAD.  Closes: #817900.

glibc (2.22-2) unstable; urgency=medium

[ Aurelien Jarno ]
  * Update from upstream stable branch:
    - Fix pow() precision on CPUs with fma4, and the corresponding testsuite
      failures.
    - debian/patches/s390/submitted-socketcall.diff: drop, merged upstream.
  * debian/libc6{,-mips32,-mipsn32}.symbols.mips64el: add symbols for files for
    mips64el.
  * patches/kfreebsd/local-sysdeps.diff: update to revision 5932 (from
    glibc-bsd):
    - Fix consistency check for PIC code when built with GCC 5.  Closes:
      #817207.
  * debian/rules, debian/rules.d/build.mk, debian/rules.d/debhelper.mk: define
    the mvec variable per flavour and not per platform.
  * sysdeps/*mk: enable libmvec only on amd64 and x32 flavours.
  * debian/debhelper.in/libc-dev-alt.install: install libmvec_nonshared.a also
    for alternative builds.
  * debian/debhelper.in/libc-dev{,-alt}.install: install libmvec.a.

glibc (2.22-1) unstable; urgency=medium

[ Aurelien Jarno ]
  * debian/testsuite-xfail-debian.mk (alpha): mark a few failures which
    are not a regression compared to 2.21 as xfail.
  * debian/testsuite-xfail-debian.mk (hurd): mark another failure which
    is not a regression compared to 2.21 as xfail.
  * debian/control.in/main: avoid experimental versions, use versions that
    went through unstable instead.

[ Samuel Thibault ]
  * control: Accept hurd-headers-dev and libihash-dev as alternatives to
    hurd-dev for bootstrapping.

glibc (2.22-0experimental3) experimental; urgency=medium

[ Aurelien Jarno ]
  * Update from upstream stable branch:
    - debian/patches/any/local-CVE-2015-7547.diff: drop, merged upstream.
  * debian/testsuite-xfail-debian.mk (hurd): correctly detect Hurd. Mark tests
    failing to build as unsupported. Update for glibc 2.22.
  * debian/patches/hurd-i386/submitted-hurd-abilist.diff: new patch to get the
    abilist tests buildable on Hurd.
  * debian/testsuite-xfail-debian.mk (mips): correctly detect 64-bit mips
    flavours.
  * debian/testsuite-xfail-debian.mk (hppa): mark new tests which fail as
    xfail.
  * debian/testsuite-xfail-debian.mk (alpha): mark new tests which fail as
    xfail.
  * control.in/main: Bump Standards-Version to 3.9.7 (no changes).
  * debian/patches/sparc/submitted-sparc64-socketcall.diff: new patch to fix
    bind(), listen() and setsockopt()when built against 4.4+ kernel headers.
  * Update German debconf translation, by Helge Kreutzman.  Closes: #815697.
  * Update Japanese debconf translation, by Takuma Yamada.  Closes: #815858.

glibc (2.22-0experimental2) experimental; urgency=medium

[ Aurelien Jarno ]
  * debian/patches/m68k/local-fpic.diff: drop, obsolete.
  * debian/patches/m68k/local-mathinline_h.diff: drop, not applied for a
    lot of time, obsolete.
  * debian/patches/sparc/submitted-timing.diff: drop, obsolete, not
    needed anymore since libc6-sparcv9 has been removed.
  * debian/patches/any/local-no-malloc-backtrace.diff: drop, the real bug
    has been fixed upstream.
  * debian/patches/any/local-no-SOCK_NONBLOCK.diff: drop, both GNU/Hurd
    and GNU/kFreeBSD now support SOCK_NONBLOCK.
  * debian/patches/any/local-libgcc-compat-ports.diff: refresh.
  * debian/patches/any/local-disable-test-tgmath2.diff: drop, 8 years have
    passed, the build daemons should now have enough resources to build
    and run this test.
  * debian/patches/s390/submitted-nexttowardf.diff: drop, fixed upstream
    another way.
  * debian/patches/alpha/submitted-rtld-fPIC.diff: drop, fixed upstream
    another way.
  * debian/patches/any/unsubmitted-scanf-includes.diff: replace the hack by
    the upstream fix patches/any/cvs-bits-libc-stdio-lock.diff. This also
    stop installing <bits/libc-lock.h> and <bits/stdio-lock.h>.  Closes:
    #404532, #639697.
  * debian/control, debian/rules.d/control.mk, debian/sysdeps/arm.mk: remove
    support for the ARM old-ABI architecture, it is not supported upstream
    anymore.
  * debian/sysdeps/*.mk: cleanup and homogenize:
    - define options common to all flavours using the non-flavour specific
      variable.
    - reorganize to not mix generic variables with flavour specific variables.
    - move -march and -mtune options from extra_cflags to CC and CXX as they
      might slightly change the ABI and the configure script needs to detect
      that.
  * debian/testsuite-checking/expected-results-sparc64-linux-gnu-libc: allow
    new tests to fail, cleanup resolved issues.
  * Replace debian/patches/i386/submitted-i586-ulps.diff by
    debian/patches/i386/local-i386-ulps.diff. The actual math precision
    depends on the CPU manufacturer and on the ability to use SSE2
    instructions or not. Change the i386 ULPs to the lowest precision
    produced by AMD and Intel CPU with and without SSE2 until upstream can
    figure out a better solution.
  * debian/testsuite-checking/expected-results-powerpc64le-linux-gnu-libc:
    allow nptl/tst-cancel17 and nptl/tst-cancelx17, this is a know upstream
    race condition.
  * debian/testsuite-checking/*, debian/testsuite-xfail-debian.mk,
    debian/rules.d/build.mk: rework testsuite system by extending upstream.
  * debian/debhelper.in/libc{,-alt,otherbuild).install: stop shipping
    testsuite results as it make the package build non-reproducible in case
    of different kernels and race conditions in the testsuite.
  * debian/testsuite-xfail-debian.mk: allow stdlib/tst-makecontext to fail
    on armel and armhf, as it is a new test introduced with glibc 2.22 and
    not a regression.
  * debian/patches/git-updates.diff: update to the latest commit of the
    2.22 branch.
  * debian/patches/alpha/submitted-abilist.diff: drop, merged upstream.
  * debian/patches/hppa/cvs-inline-syscall.diff: drop, merged upstream.
  * debian/patches/hppa/cvs-start.diff: drop, merged upstream.
  * debian/control.in/main: update VCS fields to the canonical location.
  * debian/control.in/{libc,libnss-dns-udeb,libnss-files-udeb}: rename
    XC-Package-Type into Package-Type.
  * debian/control.in/libc: drop conflicts on prelink (<= 0.0.20090311-1) as
    we don't support Lenny to Stretch upgrades.
  * debian/debhelper.in/libc-bin.{postinst,lintian-overrides},
    debian/rules.d/debhelper.mk, debian/local/sbin/ldconfig: remove ldconfig
    wrapper as new debhelper versions use the trigger instead of an explicit
    call to ldconfig.
  * debian/testsuite-xfail-debian.mk: allow POSIX2008/netdb.h/linknamespace
    and -XOPEN2K/netdb.h/linknamespace to fail on kfreebsd-* (new tests).
  * debian/testsuite-xfail-debian.mk: allow tst-setcontext2 to fail on
    kfreebsd-* (new test also failing on native FreeBSD).

[ Adam Conrad ]
  * debian/patches/any/cvs-gawk-gensub.diff: Fix scary output from newer gawk.
  * debian/debhelper.in/libc-bin.postinst: Call ldconfig during configure as
    well, or major version upgrades will leave us without due to dep ordering.

glibc (2.22-0experimental1) experimental; urgency=medium

[ Aurelien Jarno ]
  * debian/debhelper.in/libc-dev.install: install libmvec_nonshared.a.
    Closes: #806910.
  * debian/control.in/main, debian/rules: build with gcc-5.
  * patches/kfreebsd/local-sysdeps.diff, patches/kfreebsd/local-fbtl.diff:
    update to revision 5856 (from glibc-bsd):
    - Update to glibc 2.22.
  * debian/patches/kfreebsd/local-tst-malloc-backtrace.diff: new patch to fix
    tst-malloc-backtrace on GNU/kFreeBSD.
  * debian/sysdeps/ppc64el.mk: default to POWER8 and use default gcc options.
  * debian/rules.d/build.mk: explicitly disable mathvec when mvec=no.
  * debian/testsuite-checking/expected-results-s390x-linux-gnu-libc:
    allow elf/tst-protected1a and elf/tst-protected1b to fail as they are
    new tests. Cleanup resolved issues.
  * debian/testsuite-checking/expected-results-aarch64-linux-gnu-libc:
    cleanup resolved issues.
  * debian/rules.d/build.mk: abort if the log file does not contain any
    testsuite result.
  * debian/patches/localedata/submitted-locale-bo.diff: drop, now useless.
  * debian/patches/any/submitted-resolv-ipv6-nameservers.diff: drop, now
    useless.
  * debian/testsuite-checking/expected-results-powerpc-linux-gnu-libc,
    debian/testsuite-checking/expected-results-powerpc64-linux-gnu-ppc64:
    cleanup resolved issues.
  * debian/testsuite-checking/expected-results-powerpc-linux-gnu-powerpc,
    debian/testsuite-checking/expected-results-powerpc64-linux-gnu-libc:
    new files.
  * debian/patches/i386/submitted-i586-ulps.diff: new patch to provide
    i586 ULPs.
  * debian/patches/git-updates.diff: update to the latest commit of the
    2.22 branch.
  * debian/testsuite-checking/expected-results-i?86-linux-gnu-*: cleanup
    resolved issues.
  * debian/testsuite-checking/expected-results-x86_64-linux-gnu-*: cleanup
    resolved issues.
  * debian/testsuite-checking/expected-results-x86_64-linux-gnux32-*:
    update and cleanup resolved issues.
  * debian/testsuite-checking/expected-results-powerpc64le-linux-gnu-libc:
    update and cleanup resolved issues.
  * debian/testsuite-checking/expected-results-mips*: update and cleanup
    resolved issues.
  * debian/testsuite-checking/expected-results-*kfreebsd-gnu*: update and
    cleanup resolved issues.
  * debian/patches/mips/local-r10k.diff: dropped, we don't support systems
    with a MIPS R10K CPU since the ISA has been switched to MIPS R2.
  * debian/patches/mips/cvs-testsuite-o32-fp.diff: new patch to fix testsuite
    build on pre-R2 ISA.
  * debian/patcheS/any/cvs-grantpt-namespace.diff: new patch to fix the
    grantpt link namespace when built without pt_chown.
  * debian/patches/alpha/submitted-abilist.diff: new patch to fix alpha ABI
    baseline sorting.
  * debian/patches/alpha/submitted-fegetenv-namespace.diff: new patch to fix
    the fegetenv link namespace on alpha.
  * debian/patches/alpha/submitted-termios_h.diff: new patch to fix
    visibility issues in termios.h on alpha.

glibc (2.22-0ubuntu1) wily; urgency=medium

* Merge with 2.22 from experimental (LP: #1497473), remaining changes:
    - Drop the Breaks line from libc which refers to a Debian transition.
    - Remove the libc6 recommends on libc6-i686, which we don't build.
    - Enable libc6{,-dev}-armel on armhf and libc6{-dev}-armhf on armel.
    - Ship update-locale and validlocale in /usr/sbin in libc-bin.
    - Don't build locales or locales-all in Ubuntu, we rely on langpacks.
    - Heavily mangle the way we do service restarting on major upgrades.
    - Build i386 variants as -march=i686, build amd64 with -O3, and build
      ppc64 variants (both 64-bit and 32-bit) with -O3 -fno-tree-vectorize.
    - Build generic i386/i686 flavour with -mno-tls-direct-seg-refs.
    - Drop the libc6-xen flavour, as the above change covers Xen's needs.
    - Enable systemtap support, which is currently disabled in Debian.
    - debian/patches/ubuntu/local-warn-bsd-source.diff: Don't warn on
      _BSD_SOURCE || _SVID_SOURCE, so we don't have to fix everything
      that might define them and build with -Werror, drop after wily.
    - Force tuning POWER7 builds to POWER8, as POWER7 is just a stopgap.
  * debian/patches/any/cvs-netinet-in-4.2.diff: Pull patch from git that
    updates netinet/in.h to match the kernel UAPI header's values in 4.2.
  * debian/patches/any/cvs-netinet-tcp-4.2.diff: Ditto for netinet/tcp.h.
  * debian/rules: Don't build libc-l10n, its contents get stripped and put
    in language-packs in Ubuntu, so the package would be completely empty.

glibc (2.22-0experimental0) experimental; urgency=medium

[ Adam Conrad ]
  * New upstream release: version 2.22, with git updates up to 2015-11-27:
    - debian/patches/all/local-alias-UTF-8.diff: Fixed upstream.
    - debian/patches/any/cvs-ldconfig-aux-cache.diff: Upstreamed.
    - debian/patches/any/cvs-localplt-new-readelf.diff: Upstreamed.
    - debian/patches/any/cvs-logbl-accuracy.diff: Upstreamed.
    - debian/patches/any/cvs-vismain-pie.diff: Upstreamed.
    - debian/patches/any/local-xfail-stdlib-linkns.diff: Dropped.
    - debian/patches/any/local-tester-gcc-4.9.diff: Dropped.
    - debian/patches/arm/cvs-arm-sfi_breg.diff: Upstreamed.
    - debian/patches/arm/cvs-memcpy-memmove-always-bx.diff: Upstreamed.
    - debian/patches/hppa/cvs-alloca-werror.diff: Upstreamed.
    - debian/patches/hppa/cvs-fpu-r2.diff: Upstreamed.
    - debian/patches/hppa/cvs-fpu2.diff: Upstreamed.
    - debian/patches/hppa/local-fcntl-osync.diff: Fixed upstream.
    - debian/patches/hppa/local-setcontext.diff: Fixed upstream.
    - debian/patches/powerpc/cvs-power7-strncpy.diff: Upstreamed.
    - debian/patches/powerpc/cvs-ppc-feraiseexcept.diff: Upstreamed.
    - debian/patches/powerpc/cvs-ppc-pow.diff: Upstreamed.
    - debian/patches/powerpc/cvs-ppc-sqrt.diff: Upstreamed.
    - debian/patches/powerpc/cvs-ppc-sqrtf.diff: Upstreamed.
    - debian/patches/powerpc/cvs-ppc-tabort-le.diff: Upstreamed.
    - debian/patches/all/local-alias-et_EE.diff: Rebased.
    - debian/patches/amd64/local-blacklist-for-Intel-TSX.diff: Rebased.
    - debian/patches/any/local-libgcc-compat-ports.diff: Rebased.
    - debian/patches/any/local-libpic.diff: Rebased.
    - debian/patches/any/local-no-pagesize.diff: Rebased.
    - debian/patches/any/submitted-longdouble.diff: Rebased.
    - debian/patches/any/submitted-missing-etc-hosts.diff: Rebased.
    - debian/patches/any/submitted-resolv-ipv6-nameservers.diff: Rebased.
    - debian/patches/i386/submitted-i686-timing.diff: Rebased.
    - debian/patches/localedata/local-all-no-archive.diff: Rebased.
    - debian/patches/localedata/submitted-locale-bo.diff: Rebased.
    - debian/patches/mips/submitted-rld_map.diff: Rebased.
  * debian/{control,symbols.wildcards,copyright}: Updated strings for 2.22.
  * debian/libc6*.symbols: Add libmvec.so.1 to the amd64/x32 symbols files.
  * debian/*: Conditionally add libmvec to libc-udeb only on amd64 and x32.

[ Samuel Thibault ]
  * debian/patches/hurd-i386/tg-tls.diff: Rebased.
  * debian/patches/hurd-i386/tg-tls-threadvar.diff: Rebased.
  * debian/patches/hurd-i386/tg-ioctl-base-types.diff: Upstreamed.
  * debian/patches/hurd-i386/tg-extern_inline.diff: Rebased.
  * debian/patches/hurd-i386/tg-aio_misc.diff: Upstreamed.
  * debian/patches/hurd-i386/tg-chflags.diff: Upstreamed.
  * debian/patches/hurd-i386/tg-select-EINTR.diff: Upstreamed.
  * debian/patches/hurd-i386/tg-af_local_strlen.diff: Upstreamed.
  * debian/patches/hurd-i386/tg-nice.diff: Upstreamed.
  * debian/patches/hurd-i386/tg-nfds-poll.diff: Upstreamed.
  * debian/patches/hurd-i386/tg-sigstate_locking.diff: Upstreamed.
  * debian/patches/hurd-i386/tg-mmap_file_prot_none_fix.diff: Upstreamed.
  * debian/patches/hurd-i386/cvs-unwind-resume.diff: Upstreamed.
  * debian/patches/hurd-i386/cvs-libc-modules.h.diff: Upstreamed.
  * debian/patches/hurd-i386/cvs-warnings.diff: Upstreamed.
  * debian/patches/hurd-i386/cvs-check-local-headers.diff: Upstreamed.
  * debian/patches/hurd-i386/cvs-mlock.diff: Upstreamed.
  * debian/patches/hurd-i386/cvs-csu_crt0.diff: New patch, fixes gcrt0.o
    build.
  * debian/patches/hurd-i386/cvs-s_scalbn.diff: New patch, fixes s_scalbn.S
    build.
  * debian/patches/hurd-i386/tg-tls-threadvar.diff: Update.
  * patches/hurd-i386/tg-posix_thread.diff: Update, to define
    _POSIX_THREAD_KEYS_MAX, _POSIX_THREAD_DESTRUCTOR_ITERATIONS and
    _POSIX_THREAD_THREADS_MAX.

[ Aurelien Jarno ]
  * debian/patches/hppa/cvs-atomic.diff: Upstreamed.
  * debian/patches/hppa/cvs-sysdep-errno.diff: Upstreamed.
  * debian/patches/hppa/cvs-inline-syscall-rewrite.diff: Upstreamed.
  * debian/patches/any/cvs-mangle-tls_dtor_list.diff: Rebased.
  * debian/patches/any/cvs-tls-dtv.diff: Upstreamed.
  * debian/patches/any/cvs-rfc3542-advanced-api.diff: Upstreamed.
  * debian/patches/any/cvs-check-localplt.diff: Upstreamed.
  * debian/patches/any/cvs-ld_pointer_guard.diff: Upstreamed.
  * debian/patches/any/cvs-mangle-tls_dtor_list.diff: Upstream.

glibc (2.21-9) unstable; urgency=medium

[ Aurelien Jarno ]
  * Update from upstream stable branch:
    - Fixes bug18240 failing with a timeout on machines with a lot of swap.
      Closes: #814958.

glibc (2.21-8) unstable; urgency=critical

* Update from upstream stable branch:
    - Fix an integer overflow in hcreate() and hcreate_r() (CVE-2015-8778).
      Closes: #812441.
  * patches/any/local-CVE-2015-7547.diff: new patch to fix glibc getaddrinfo
    stack-based buffer overflow (CVE-2015-7547).

glibc (2.21-7) unstable; urgency=medium

[ Aurelien Jarno ]
  * patches/localedata/cvs-bg_BG-t_fmt.diff: new patch from upstream to
    use colon as time separator in the Bulgarian locale.  Closes:
    #808143.
  * Update French debconf translation, by Christian Perrier.  Closes:
    #809636.
  * Update Brazilian Portuguese debconf translation, by Adriano Rafael
    Gomes.  Closes: #809741.
  * patches/hppa/cvs-update-mman.h.diff: new patch from upstream to add huge
    pages support on hppa.  Closes: #809776.
  * patches/hppa/submitted-dladdr.diff: new patch from John David Anglin to
    fix dladdr issues on hppa.  Closes: #810053.
  * sysdeps/armel.mk, sysdeps/armhf.mk: re-enable IFUNC support now that
    binutils has been fixed.
  * debian/control.in/main: update Vcs-* fields to point to the new git
    repository.
  * Update Dutch debconf translation, by Frans Spiesschaert.  Closes: #812351.
  * Update from upstream stable branch:
    - Fix segmentation fault caused by passing out-of-range data to strftime()
      (CVE-2015-8776).  Closes: #812445.
    - Fix multiple unbounded stack allocations in catopen() (CVE-2015-8779).
      Closes: #812455.
  * patches/any/submitted-hle-checking-mutex.diff: add proposed patch to fix
    a wrong assertion in pthread_mutex_unlock() on systems with hardware lock
    elision.  Closes: #810322.

[ Samuel Thibault ]
  * patches/hurd-i386/cvs-libpthread-sigstate.diff: New patch to fix spurious
    signal blocking leading to sigill.  Fixes rsyslog tests.
  * patches/hurd-i386/cvs-raise-longjump.diff: New patch to fix longjump from
    signal handler.  Closes: #800900.
  * patches/hurd-i386/cvs-O_DIRECTORY.diff: New patch to fix O_DIRECTORY lookup
    on trivial translators.  Closes: #785404.

glibc (2.21-6) unstable; urgency=medium

[ Aurelien Jarno ]
  * sysdeps/kfreebsd.mk: test if the header directory exists before
    trying to link directories from there. Fixes FTBFS on GNU/kFreeBSD.
  * patches/s390/submitted-socketcall.diff: new patch to fix broken
    socketcall related function on s390x when built against 4.3+ kernel
    headers.

glibc (2.21-5) unstable; urgency=medium

[ Samuel Thibault ]
  * Team upload.
  * patches/hurd-i386/cvs-libpthread-api.diff: Update patch, add missing throw
    specifications.
  * patches/any/local-stdio-lock.diff: Update to git commit, and
    rename into patches/any/cvs-stdio-lock.diff.
  * debhelper.in/libc.lintian-overrides: Override error about the embedded
    libidn.

[ Aurelien Jarno ]
  * sysdeps/armel.mk, sysdeps/armhf.mk: pass --disable-multi-arch on armel and
    armhf as IFUNC support is broken in binutils (see #807974).

glibc (2.21-4) unstable; urgency=medium

[ Aurelien Jarno ]
  * debian/debhelper.in/libc.{preinst,prerm}: remove code handling the
    upgrade from squeeze to wheezy, as we don't support squeeze to stretch
    upgrades. Move tests which might exit with a failure at the beginning.
  * debian/sysdeps/amd64.mk, debian/sysdeps/i386.mk: downgrade the minimal
    Linux kernel version to 2.6.32 to support RHEL6 kernels.
  * debhelper.in/libc.preinst: add a note explainling that pre-3.2 kernel
    are not officially supported.
  * debhelper.in/libc.preinst, debhelper.in/libc.templates, po/*: display
    kernel related notes using debconf if available.
  * patches/any/cvs-grantpt-pty-owner.diff: new patch from upstream to
    improve granpt when /dev/pts is not mounted with the correct options.
    Closes: #806882.

[ Samuel Thibault ]
  * patches/hurd-i386/cvs-libpthread-api.diff: New patch, cleans libpthread
    API. Fixes conflicting declarations between pthread.h and sigthread.h.

glibc (2.21-3) unstable; urgency=medium

[ Aurelien Jarno ]
  * debian/control.in/opt: drop libc0.3-i686 and libc0.3-xen entries.

glibc (2.21-2) unstable; urgency=medium

[ Aurelien Jarno ]
  * debhelper.in/libc.preinst: drop outdated code about pre-2.6 kernels.
  * rules.d/debhelper.mk: prefix calls to objcopy and strip with
    $(DEB_HOST_GNU_TYPE)-.
  * testsuite-checking/expected-results-hppa-linux-gnu-libc: update testsuite
    result, from John David Anglin.  Closes: #806839.
  * debhelper.in/libc.NEWS: add an entry about the required minimum kernel.
  * rules.d/debhelper.mk: strip *crt*.o files.
  * patches/any/cvs-tls-dtv.diff: update with a new patch from upstream
    changing the IE model for static variables.  Closes: #806971.

glibc (2.21-1) unstable; urgency=medium

[ Aurelien Jarno ]
  * testsuite-checking/expected-results-mips64el-linux-gnu-*: allow
    nptl/tst-cancel24-static to fail on mips64el.  It's an upstream regression
    only affecting static binaries currently under investigation.
  * patches/hppa/submitted-mathdef.diff: update to include the ABI baseline
    changes.
  * testsuite-checking/expected-results-*kfreebsd-gnu-*: re-add rt/tst-shm as
    it seems it can still occasionally fail on the buildds.

glibc (2.21-0experimental4) experimental; urgency=medium

[ Aurelien Jarno ]
  * testsuite-checking/expected-results-*kfreebsd-gnu-*: re-add tst-getpid1
    and tst-getpid2 as it seems they can still occasionally fail on the
    buildds.
  * testsuite-checking/expected-results-mips64el-linux-gnu-libc: rename into
    testsuite-checking/expected-results-mips64el-linux-gnuabi64-libc.
  * testsuite-checking/expected-results-{arm,mips}*: allow nptl/tst-stack4 to
    fail. It's a new test which fails intermitently on the buildds and a known
    upstream problem.
  * patches/hppa/submitted-mathdef.diff: new patch from John David Anglin to
    define __NO_LONG_DOUBLE_MATH on hppa.  Closes: #805836.
  * patches/hppa/cvs-inline-syscall-rewrite.diff: new patch backported from
    upstream as requested by John David Anglin.
  * patches/hppa/cvs-sysdep-errno.diff: new patch backported from upstream as
    requested by John David Anglin.
  * testsuite-checking/expected-results-hppa-linux-gnu-libc: update testsuite
    result, from John David Anglin.
  * testsuite-checking/*{arm,mips,hppa}*: allow nptl/tst-cancel24-static to
    fail on armel, armhf, hppa, mips, mipsel. It's an upstream regression
    only affecting static binaries currently under investigation.

[ Samuel Thibault ]
  * patches/hurd-i386/tg-tls-threadvar.diff: Update, to fix recursion while
    accessing TLS while locking for accessing TLS.
  * patches/hurd-i386/tg-context_functions.diff: Update, to fix sigprocmask
    visibility.
  * patches/hurd-i386/cvs-hidden.diff: New patch, to fix build with hidden
    support.
  * sysdeps/hurd-i386.mk: Disable libc0.3-i686 and libc0.3-xen build for now,
    to get 2.21 out against the binutils version which broke them.

glibc (2.21-0experimental3) experimental; urgency=medium

[ Aurelien Jarno ]
  * patches/hppa/cvs-allocatestack-stacktop.diff: new patch from upstream
    to fix a set-but-unused warning in nptl/allocatestack.c, causing a
    build failure.
  * patches/hppa/local-stack-grows-up.diff: rebase.
  * patches/any/cvs-tls-dtv.diff: new patch from upstream to fix DTV race,
    assert, and DTV_SURPLUS Static TLS limit.  This also reduces the failure
    rate of nptl/tst-stack4.  Closes: #793641.
  * Add expected testsuite result for mips64el:
    - testsuite-checking/expected-results-mips64el-linux-gnu-libc
    - testsuite-checking/expected-results-mips64el-linux-gnuabin32-mipsn32
    - testsuite-checking/expected-results-mipsel-linux-gnu-mips32
  * patches/kfreebsd/local-sysdeps.diff, patches/kfreebsd/local-fbtl.diff:
    update to revision 5844 (from glibc-bsd):
    - Update to glibc 2.21.
    - Define F_DUP2FD_CLOEXEC.  Closes: #712074.
    - Define SOCK_CLOEXEC and SOCK_NONBLOCK.
    - Wire-up accept4.  Closes: #722885.
  * sysdeps/kfreebsd-{amd64,i386}.mk: configure with --disable-werror.
  * patches/kfreebsd/local-nscd-no-sockcloexec.diff: Drop.
  * patches/kfreebsd/local-getaddrinfo-freebsd-kernel.diff: improve and remove
    a warning.
  * patches/kfreebsd/local-tst-auxv.diff: new patch to disable AT_EXECFN
    testing in tst-auxv when it is not defined.
  * patches/any/cvs-rfc3542-advanced-api.diff: new patch from usptream to
    add missing Advanced API (RFC3542) (1) defines.  Closes: #753909.
  * debian/rules: don't put debug files from libc0.1-i386 and libc6-mips32
    into libc0.1-dbg or libc6-dbg.
  * patches/hppa/cvs-atomic.diff, patches/hppa/cvs-inline-syscall.diff: new
    patches from upstream to improve atomic and inline syscalls on HPPA
    (closes: #799478).
  * rules.d/build.mk: don't run the testsuite with make -k, as a build
    failure in the testsuite, otherwise build failures cause the regression
    comparison to be entirely skipped.
  * testsuite-checking/expected-results-*kfreebsd-gnu-*: update testsuite
    results.
  * patches/any/cvs-check-localplt.diff: new patch from upstream to fix
    check-localplt test with recent binutils version on x86.
  * patches/hppa/submitted-gmon-start.diff: new patch from upstream to
    fix __gmon_start__ symbol proliferation on hppa.  Closes: #805730.
  * Update from upstream stable branch:
    - patches/any/cvs-make-typo.diff: Merged.
    - Fix FTBFS with libselinux 2.4.

[ Samuel Thibault ]
  * patches/hurd-i386/tg-pagesize.diff: Refresh.
  * patches/hurd-i386/submitted-handle-eprototype.diff: Refresh.
  * patches/hurd-i386/tg-posix_thread.diff: Update, to define
    _POSIX_THREAD_KEYS_MAX, _POSIX_THREAD_DESTRUCTOR_ITERATIONS and
    _POSIX_THREAD_THREADS_MAX.

glibc (2.21-0experimental2) experimental; urgency=medium

[ Samuel Thibault ]
  * Symbol versions which contain _DEBIAN_ are unexpected by upstream scripts.
    Add hurd-i386-only patches/hurd-i386/local-versions-hack.diff to work
    around the issue.  Also take the opportunity of the upstream version bump
    to bump the versions to GLIBC_2_21, which will allow one to remove the
    _DEBIAN_ hacks once packages are rebuilt.
  * patches/hurd-i386/unsubmitted-libpthread-semaphore.h.diff: Remove
    libpthread/sysdeps/i386/bits/semaphore.h, now that hurd Implies
    libpthread/sysdeps/generic. Move libpthread/include/semaphore.h into
    libpthread/sysdeps/pthread/semaphore.h instead of the latter just
    including the former, since the latter is what gets installed.
  * patches/hurd-i386/cvs-cache-mach_host_self.diff: New patch to avoid port
    count issue on the host port.
  * patches/hurd-i386/unsubmitted-gnumach.defs.diff: Also build
    task_notify.defs stubs.  Drop unneeded change.
  * libc0.3.symbols.hurd-i386: Update.
  * patches/hurd-i386/local-mach_print.diff: New patch to export mach_print.

[ Aurelien Jarno ]
  * rules.d/debhelper.mk: replace GLIBC_VERSION before LIBC.  Closes:
    #797538.
  * Drop loongson-2f flavour on mipsel as this machine is not supported
    anymore (default to R2 ISA).
  * kfreebsd/local-sysdeps.diff: update to revision 5772 (from glibc-bsd).
    Closes: #764692, #785796.
  * testsuite-checking/expected-results-mips*: allow the new tst-audit9
    fail, like the others tst-auditX.
  * testsuite-checking/expected-results-mips(el)-linux-gnu-libc: allow
    conformtest for sys/stat.h to fail for O32 ABI. They were previously
    under the failing test run-conformtest.out, but it has been lost in
    the conversion to the new format.
  * testsuite-checking/expected-results-mips*: sort the files. Remove
    failures due to old kernel now that all buildds run jessie.
  * debhelper.in/locales-all.prerm: do not specify a path to check for
    locale-gen.
  * libc6.1.symbols.alpha: remove invoke_dynamic_linker from libpcprofile.so.
    It has disappeared, but it is a private library.
  * Remove debver2localesdep.pl, it is unused since 2.19-16.
  * Use $(GLIBC_VERSION) for shlib, instead of defining the version in a
    separate shlibver file.
  * Remove completely outdated README, README.source and TODO files.
  * rules.d/debhelper.mk: use the default compression format for libc6,
    libc-bin and multiarch-support. Nowadays deboostrap is able to handle
    the xz format and modern distributions also support it. Anyway almost
    all packages installed by debootstrap are now using the xz format.
  * Bump debhelper compatibility to level 9. This brings compressed debug
    file using the build-id instead of a fixed path. This is much more
    multiarch friendly.
  * control.in/*: remove pre-squeeze conflicts.
  * libc-bin, libc-dev-bin: Recommends the manpages package and add lintian
    override for missing manpages.
  * sysdeps/s390x.mk: --enable-lock-elision.
  * testsuite-checking/expected-results-x86_64-linux-gnux32-*: allow
    conformtest for headers with tv_nsec to fail for x32. The type
    non-compliance is intentional. These tests were previously marked as
    failing under the run-conformtest.out, but they have been lost during
    the conversion to the new format.
  * testsuite-checking/compare.sh: re-enable failures in case of regressions.
  * rules.d/build.mk: don't require flavours to be tested before being
    installed. They are still tested when calling the build-arch or
    binary-arch targets, but not anymore when calling the build-indep or
    binary-indep targets.
  * patches/hppa/cvs-alloca-werror.diff: new patch from upstream to fix a
    build failure.
  * debhelper.in/libc.preinst: fix up error message for too old Linux
    kernels.  Closes: #800846.
  * patches/any/cvs-ld_pointer_guard.diff: new patch from upstream to
    unconditionally disable LD_POINTER_GUARD.  Closes: #798316, #801691.
  * patches/any/cvs-mangle-tls_dtor_list.diff: new patch from upstream to
    mangle function pointers in tls_dtor_list.  Closes: #802256.
  * Update Brazilian Portuguese debconf translation, by Adriano Rafael
    Gomes.  Closes: #799418.

[ Steven Chamberlain ]
  * sysdeps/kfreebsd.mk: find kfreebsd-kernel-headers in multiarch path.
    Closes: #672774, #798064.

[ Helmut Grohne ]
  * Fix some issues with stage 1.  Closes: #797831.

[ Adam Conrad ]
  * debian/patches/arm/local-arm-futex.diff: Lie about the minimum kernel
    support for futex_atomic_cmpxchg_inatomic to restore the  previous state
    and fix the pulsesink (and others) regression on ARM (closes: #788799)

[ Henrique de Moraes Holschuh ]
  * Replace patches/amd64/local-blacklist-on-TSX-Haswell.diff by
    local-blacklist-for-Intel-TSX.diff also blacklisting some Broadwell
    models.  Closes: #800574.

-- Adam Conrad <adconrad@ubuntu.com>  Thu, 17 Mar 2016 05:18:44 -0600

Changed in glibc (Ubuntu):
status:	Won't Fix → Fix Released

Report a bug

This report contains Public information

Everyone can see this information.

You are

Subscribing...

Edit bug mail

Other bug subscribers

Bug attachments

term.log Edit

Add attachment

Remote bug watches

Bug watches keep track of this bug in other bug trackers.

Ubuntuglibc package

[FFe] update glibc to 2.22 in wily

Bug Description

CVE References

Other bug subscribers

Bug attachments

Remote bug watches

Ubuntu
glibc package