Your message dated Sun, 16 Oct 2016 11:23:10 +0000 with message-id <e1bvjx4-0000bm...@franck.debian.org> and subject line Bug#793649: fixed in glibc 2.24-4 has caused the Debian Bug report #793649, regarding nscd does not invalidate all caches (esp. netgroup) to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact ow...@bugs.debian.org immediately.) -- 793649: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=793649 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems
--- Begin Message ---Package: nscd Version: 2.19-18 Severity: important Tags: patch User: debian-...@lists.debian.org Usertags: debian-edu X-Debbugs-Cc: debian-...@lists.debian.org Dear maintainer(s) of nscd, these days I upgraded a Debian Edu mainserver from squeeze to Debian jessie.I really spent several hours with NFSv4 problems due to a non-invalidated netgroup cache on reboot. Seemingly, the nscd cache of nscd in Debian squeeze is incompatible with the nscd cache of nscd in Debian jessie. So checking if a host is in a given netgroup always fails if nscd is running.Steps to reproduce (you don't wanna do this, as it takes hours): Install a Debian Edu squeeze server Upgrade it to Debian (Edu) jessie Add a new test-host to the workstation-hosts netgroup (in LDAP) Check if the test-host is in the netgroup:$ innetgroup -h test-host.intern workstation-hosts && echo TRUE || echo FALSEFALSE Result: test-host.intern is not in the workstation-hosts netgroup Then stop nscd and test again...$ innetgroup -h test-host.intern workstation-hosts && echo TRUE || echo FALSETRUE Result: test-host.intern is in the workstation-hosts netgroup Then stop nscd and remove all files in /var/cache/nscd/ Start nscd again and test again...$ innetgroup -h test-host.intern workstation-hosts && echo TRUE || echo FALSETRUEResult: test-host.intern is in the workstation-hosts netgroup, now reported via nscdIn /etc/init.d/nscd, we find this: """ invalidate_cache() { for table in passwd group hosts ; do $DAEMON --invalidate $table done } """ This should be either replaced by """ invalidate_cache() {for table in $(grep -P "^[\ \t]+enable-cache[\ \t]+\w+[\ \t]+yes$" /etc/nscd.conf | awk '{ print $2 }'); do$DAEMON --invalidate $table done } """ or by invalidate_cache() { rm -f /var/cache/nscd/* }As this issue will be bugging people upgrading a Debian Edu main server from squeeze to wheezy/jessie, the Debian Edu team will highly appreciate it to such a change as proposed above enter Debian jessie.light+love, Mike -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby fon: +49 (1520) 1976 148 GnuPG Key ID 0x25771B31 mail: mike.gabr...@das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.xfbpgphpmy5N3qob.pgp
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--- Begin Message ---Source: glibc Source-Version: 2.24-4 We believe that the bug you reported is fixed in the latest version of glibc, which is due to be installed in the Debian FTP archive. A summary of the changes between this version and the previous one is attached. Thank you for reporting the bug, which will now be closed. If you have further comments please address them to 793...@bugs.debian.org, and the maintainer will reopen the bug report if appropriate. Debian distribution maintenance software pp. Aurelien Jarno <aure...@debian.org> (supplier of updated glibc package) (This message was generated automatically at their request; if you believe that there is a problem with it please contact the archive administrators by mailing ftpmas...@ftp-master.debian.org) -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Format: 1.8 Date: Sun, 16 Oct 2016 13:06:08 +0200 Source: glibc Binary: libc-bin libc-dev-bin libc-l10n glibc-doc glibc-source locales locales-all nscd multiarch-support libc6 libc6-dev libc6-dbg libc6-pic libc6-udeb libc6.1 libc6.1-dev libc6.1-dbg libc6.1-pic libc6.1-udeb libc0.3 libc0.3-dev libc0.3-dbg libc0.3-pic libc0.3-udeb libc0.1 libc0.1-dev libc0.1-dbg libc0.1-pic libc0.1-udeb libc6-i386 libc6-dev-i386 libc6-sparc libc6-dev-sparc libc6-sparc64 libc6-dev-sparc64 libc6-s390 libc6-dev-s390 libc6-amd64 libc6-dev-amd64 libc6-powerpc libc6-dev-powerpc libc6-ppc64 libc6-dev-ppc64 libc6-mips32 libc6-dev-mips32 libc6-mipsn32 libc6-dev-mipsn32 libc6-mips64 libc6-dev-mips64 libc0.1-i386 libc0.1-dev-i386 libc6-x32 libc6-dev-x32 libc6-xen libc0.3-xen libc6.1-alphaev67 libc0.1-i686 libc0.3-i686 libc6-i686 Architecture: source Version: 2.24-4 Distribution: unstable Urgency: medium Maintainer: GNU Libc Maintainers <debian-gl...@lists.debian.org> Changed-By: Aurelien Jarno <aure...@debian.org> Description: glibc-doc - GNU C Library: Documentation glibc-source - GNU C Library: sources libc-bin - GNU C Library: Binaries libc-dev-bin - GNU C Library: Development binaries libc-l10n - GNU C Library: localization files libc0.1 - GNU C Library: Shared libraries libc0.1-dbg - GNU C Library: detached debugging symbols libc0.1-dev - GNU C Library: Development Libraries and Header Files libc0.1-dev-i386 - GNU C Library: 32bit development libraries for AMD64 libc0.1-i386 - GNU C Library: 32bit shared libraries for AMD64 libc0.1-i686 - transitional dummy package libc0.1-pic - GNU C Library: PIC archive library libc0.1-udeb - GNU C Library: Shared libraries - udeb (udeb) libc0.3 - GNU C Library: Shared libraries libc0.3-dbg - GNU C Library: detached debugging symbols libc0.3-dev - GNU C Library: Development Libraries and Header Files libc0.3-i686 - transitional dummy package libc0.3-pic - GNU C Library: PIC archive library libc0.3-udeb - GNU C Library: Shared libraries - udeb (udeb) libc0.3-xen - GNU C Library: Shared libraries [Xen version] libc6 - GNU C Library: Shared libraries libc6-amd64 - GNU C Library: 64bit Shared libraries for AMD64 libc6-dbg - GNU C Library: detached debugging symbols libc6-dev - GNU C Library: Development Libraries and Header Files libc6-dev-amd64 - GNU C Library: 64bit Development Libraries for AMD64 libc6-dev-i386 - GNU C Library: 32-bit development libraries for AMD64 libc6-dev-mips32 - GNU C Library: o32 Development Libraries for MIPS libc6-dev-mips64 - GNU C Library: 64bit Development Libraries for MIPS64 libc6-dev-mipsn32 - GNU C Library: n32 Development Libraries for MIPS64 libc6-dev-powerpc - GNU C Library: 32bit powerpc development libraries for ppc64 libc6-dev-ppc64 - GNU C Library: 64bit Development Libraries for PowerPC64 libc6-dev-s390 - GNU C Library: 32bit Development Libraries for IBM zSeries libc6-dev-sparc - GNU C Library: 32bit Development Libraries for SPARC libc6-dev-sparc64 - GNU C Library: 64bit Development Libraries for UltraSPARC libc6-dev-x32 - GNU C Library: X32 ABI Development Libraries for AMD64 libc6-i386 - GNU C Library: 32-bit shared libraries for AMD64 libc6-i686 - transitional dummy package libc6-mips32 - GNU C Library: o32 Shared libraries for MIPS libc6-mips64 - GNU C Library: 64bit Shared libraries for MIPS64 libc6-mipsn32 - GNU C Library: n32 Shared libraries for MIPS64 libc6-pic - GNU C Library: PIC archive library libc6-powerpc - GNU C Library: 32bit powerpc shared libraries for ppc64 libc6-ppc64 - GNU C Library: 64bit Shared libraries for PowerPC64 libc6-s390 - GNU C Library: 32bit Shared libraries for IBM zSeries libc6-sparc - GNU C Library: 32bit Shared libraries for SPARC libc6-sparc64 - GNU C Library: 64bit Shared libraries for UltraSPARC libc6-udeb - GNU C Library: Shared libraries - udeb (udeb) libc6-x32 - GNU C Library: X32 ABI Shared libraries for AMD64 libc6-xen - GNU C Library: Shared libraries [Xen version] libc6.1 - GNU C Library: Shared libraries libc6.1-alphaev67 - GNU C Library: Shared libraries (EV67 optimized) libc6.1-dbg - GNU C Library: detached debugging symbols libc6.1-dev - GNU C Library: Development Libraries and Header Files libc6.1-pic - GNU C Library: PIC archive library libc6.1-udeb - GNU C Library: Shared libraries - udeb (udeb) locales - GNU C Library: National Language (locale) data [support] locales-all - GNU C Library: Precompiled locale data multiarch-support - Transitional package to ensure multiarch compatibility nscd - GNU C Library: Name Service Cache Daemon Closes: 767707 793649 838574 839742 840199 840901 Changes: glibc (2.24-4) unstable; urgency=medium . [ Samuel Thibault ] * hurd-i386/tg-hurdsig-SA_SIGINFO.diff: Fix preemptors and thus hurd_safe_*. * hurd-i386/tg-hurdsig-fixes.diff: Fix uninitialized value. * hurd-i386/submitted-exec_filename.diff: Add missing includes, fix const warning. * hurd-i386/cvs-mallocfork.diff: New patch to fix concurrency between hurd_malloc and fork, triggered by malloc/tst-malloc-fork-deadlock. * hurd-i386/cvs-libpthread.diff: Update to latest upstream version. Closes: #839742. * hurd-i386/libpthread_build.diff: Refresh. * hurd-i386/libpthread_version.diff: Refresh. * hurd-i386/unsubmitted-libc_alloca_cutoff.diff: Refresh. * hurd-i386/cvs-hidden.diff: Drop, merged upstream. * hurd-i386/cvs-libpthread-2.23.diff: Drop, merged upstream. * hurd-i386/cvs-libpthread-api.diff: Drop, merged upstream. * hurd-i386/cvs-libpthread_build.diff: Drop, merged upstream. * hurd-i386/cvs-libpthread_clean2.diff: Drop, merged upstream. * hurd-i386/cvs-pt-kill.diff: Drop, merged upstream. * hurd-i386/libpthread-versions.diff: Drop, merged upstream. * hurd-i386/libpthread_clean.diff: Drop, merged upstream. * hurd-i386/libpthread_sigmask.diff: Drop, merged upstream. * hurd-i386/libpthread_spin-lock.diff: Drop, merged upstream. * hurd-i386/unsubmitted-libpthread-semaphore.h.diff: Drop, merged upstream. * hurd-i386/tg-pthread_deps.diff: New patch, fixes references to libc symbols. * testsuite-xfail-debian.mk: Clear fixed hurd-i386 test. * control: Drop hurd dependency from libc-bin: the reason for the dep has disappeared. * hurd-i386/unsubmitted-libc_alloca_cutoff.diff: Rename to hurd-i386/tg-allocalim.diff. * hurd-i386/unsubmitted-timer_routines.diff: Rename to hurd-i386/tg-timer_routines.diff. * hurd-i386/tg-glibc-2.24-restore-malloc-hook.diff: Restore malloc_hook for now for mach-defpager. * hurd-i386/cvs-setcancelstate.diff: New patch to work around a bug with newer libpthread snapshot. . [ Adam Conrad ] * debian/rules.d/tarball.mk: Apply --no-renames to make the diff readable. * debian/rules.d/tarball.mk: Avoid filterdiff bugs with git pathspec magic. * debian/patches/git-updates.diff: Update to 2.24 master to test the above. . [ John David Anglin ] * debian/patches/hppa/cvs-atomic-machine.diff: New patch from upstream to fix nptl/tst-stack4 on hppa. Closes: #838574. . [ Aurelien Jarno ] * debian/sysdeps/linux.mk: Install both kernel and library headers symlinks using a singlee for loop. * debian/sysdeps/linux.mk: Also install a /usr/include/<triplet>/arch symlink if it exists, needed for the tilegx architecture. * debian/control.in/main: add a dependency on lsb-base (>= 3.0-6) for ncsd. * debian/debhelper.in/nscd.init: also invalidate services and netgroup during reload. Closes: #793649. * debian/control.in/main, debian/rules.d/debhelper.mk: install nscd systemd files. Closes: #767707. * debian/patches/localedata/locale-C.diff: switch back transliterations to combining. Closes: #840199. * debian/debhelper.in/locales.postinst: improve locales-all detection. Closes: #840901. * debian/patches/i386/local-cpuid-level2.diff: replace by upstream patch cvs-cpuid-level2.diff. * debian/control.in/main: slightly relax the build-dependency on g++-6 to make lintian happy. 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