[Bug 893605] Re: crashes with glibc-2.14/2.15 on dlopen (seen with kvm and gnucash)

Launchpad Bug Tracker 893605 at bugs.launchpad.net
Wed Feb 8 17:00:14 UTC 2012 

This bug was fixed in the package eglibc - 2.15~pre6-0ubuntu10

---------------
eglibc (2.15~pre6-0ubuntu10) precise; urgency=low

  * Merge from Debian (r5151, 2.13-26).

eglibc (2.15~pre6-0ubuntu9) precise; urgency=low

  * Merge from Debian (r5143, 2.13-25):
  * Revert the patch from upstream PR 12724, which can cause surprising
    changes in fclose behaviour when multiple file handles refer to the
    same file (fclose on one changes file position on the other).
  * Replace ubuntu/issue13579.diff with any/local-leak-revert-crash.diff,
    a partial reversion of the patch.

eglibc (2.15~pre6-0ubuntu8) precise; urgency=low

  * Allow linking against the obsolete sunrpc implementation.

eglibc (2.15~pre6-0ubuntu7) precise; urgency=low

  * Fix BZ#16318, sort objects before relocations. LP: #919202.

eglibc (2.15~pre6-0ubuntu6) precise; urgency=low

  * Set minimum required kernel version to 2.6.24 on x86.
  * Set minimum required kernel version to 2.6.32 on powerpc.
  * Set minimum required kernel version to 2.6.31 on ARM (still needed
    for the imx51 kernel).
  * Disable multiarch routines for floor, ceil, rint, nearbyint. Work around
    PR 13618.

  * Merge from Debian (r5124):
  [ Aurelien Jarno ]
  * patches/s390/cvs-libm-ulps.diff: new patch to fix FTBFS on s390 with
    gcc-4.6.
  * Update Swedish debconf translation, by Martin Bagge.  Closes: #653559.
  * Update Norwegian bokmål debconf translation, by Bjørn Steensrud.  Closes:
    #653566.
  * Add port 783 (spamd) to /etc/bindresvport.blacklist.  Closes: #629984.
  * patches/any/cvs-vfscanf.diff: new patch from upstream to fix segfault in
    sscanf for large decimal input string.  Closes: #553206.
  * local/manpages/ld.so.8: add a missing new line.  Closes: #654582.
  * debhelper.in/libc.NEWS: suggest environment variables as an
    alternative, thanks to Jonathan Nieder for the idea.  Closes: #654835.
  * Update Polish debconf translation, by Michał Kułach.  Closes: #657748.
  * Update Spanish debconf translation, by Omar Campagne.  Closes: #655850.
  * Danish debconf translation update from Joe Hansen.  Closes: #656681.
  * patches/alpha/submitted-epoll_create1.diff: new patch from Mike
    Frysinger to fix epoll_create1() on alpha.  Closes: #653441.
  * debian/control.in/main: bump build-depends on libc-linux-dev to
    (>= 3.2.1-1) to get accept4 defined on ia64.
    debian/libc6.1.symbols.ia64: force accept4 version to 2.13-25~.
  * debian/control.in/main: use architecture aliases in build-depends.
  * patches/amd64/cvs-avx-osxsave.diff: new patch from upstream to disable
    AVX support if the kernel doesn't support it.
  * patches/any/cvs-fmtmsg-lock.diff: new patch from upstream to fix a
    locking issue in fmtmsg.
  * patches/any/cvs-reloc-sort.diff: new patch from upstream to fix
    relocation issues with dlopen().

  [ Samuel Thibault ]
  * patches/hurd-i386/submitted-mmap.diff: New patch to fix iceweasel hang.
  * patches/hurd-i386/submitted-hurd-socket-EAFNOSUPPORT.diff: New patch to
    fix error value.

eglibc (2.15~pre6-0ubuntu4) precise; urgency=low

  * Issue #13579, revert the fix for #12509. LP: #893605.
  * Add an pldd manpage.
  * Merge Debian packaging up to 2.13-24ubuntu2.
  * Set minimum required kernel version to 2.6.24.
  * Don't include the libnss_db libraries; still built from separate sources.

eglibc (2.15~pre6-0ubuntu2) precise; urgency=low

  * New upstream snapshot (r16507 from the 2.15 branch)

eglibc (2.15~pre5-0ubuntu1) precise; urgency=low

  * New upstream snapshot (r16284 from the trunk)

eglibc (2.15~pre4-0ubuntu4) precise; urgency=low

  * Install a ld.so.conf.d file for the non-default multilib ARM
targets.

eglibc (2.15~pre4-0ubuntu1) precise; urgency=low

  * New upstream snapshot (r15921 from the trunk)
  * Install pldd in libc-bin, sotruss in libc-dev-bin.
  * Update multi-arch soft/hard-float patches for ldconfig and ld.so
    (Steve McIntyre).

eglibc (2.15~pre3-0ubuntu5) precise; urgency=low

  * Use the default compiler settings for armhf.
  * Revert "Use leaf function attribute in __THROW".

eglibc (2.15~pre3-0ubuntu3) precise; urgency=low

  * Really disable the armhf multilib testsuite on the buildd.

eglibc (2.15~pre3-0ubuntu2) precise; urgency=low

  * Re-enable:
    - Apply proposed patch for ARM hard-float ABI - runtime linker checks.
  * Copy libgcc_s.so.1 into the library path for the non-default ARM multilib
    builds.

eglibc (2.15~pre3-0ubuntu1) precise; urgency=low

  * New upstream snapshot (r15586 from the trunk)
  * Revert:
    - Apply proposed patch for ARM hard-float ABI - runtime linker checks.

eglibc (2.15~pre2-0ubuntu1) precise; urgency=low

  * New upstream snapshot (r15545 from the trunk).
  * Install sunrpc headers.
  * Disable running the armhf multilib testsuite on the buildd (timeout).

eglibc (2.15~pre1-0ubuntu2) precise; urgency=low

  * Link libresolv.so with ld.so for __stack_chk_guard.
  * Apply proposed patch for ARM hard-float ABI - runtime linker checks.

eglibc (2.15~pre1-0ubuntu1) precise; urgency=low

  * New upstream snapshot (r15508 from the trunk).

eglibc (2.13-26) unstable; urgency=low

  [ Aurelien Jarno ]
  * sysdeps/kfreebsd.mk: also symlink x86 directory.
  * kfreebsd/local-sysdeps.diff: update to revision 4053 (from glibc-bsd).
  * patches/any/submitted-resolv-first-query-failure.diff: new patch to fix
    resolving issues with broken servers returning NOTIMP or FORMERR to AAAA
    queries.  Closes: #658171.
  * patches/localedata/locale-nb_NO.diff: new patch to add Norwegian
    transliteration.  Closes: #657511.
 -- Matthias Klose <doko at ubuntu.com>   Wed, 08 Feb 2012 01:58:09 +0100

** Changed in: eglibc (Ubuntu)
       Status: Confirmed => Fix Released

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to eglibc in Ubuntu.
https://bugs.launchpad.net/bugs/893605

Title:
  crashes with glibc-2.14/2.15 on dlopen (seen with kvm and gnucash)

Status in The GNU C Library:
  Unknown
Status in “eglibc” package in Ubuntu:
  Fix Released
Status in “glibc” package in Fedora:
  Unknown

Bug description:
  seen with glibc-2.14/glibc-2.15:

  kvm -cdrom <iso>

  Program received signal SIGSEGV, Segmentation fault.
  0xb7fe7740 in ?? () from /lib/ld-linux.so.2
  (gdb) bt
  #0  0xb7fe7740 in ?? () from /lib/ld-linux.so.2
  #1  0xb7fe7eb9 in ?? () from /lib/ld-linux.so.2
  #2  0xb7a26490 in do_sym (handle=0xb7d86860, 
      name=0xb7c7ff4f "XAllocClassHint", who=<optimized out>, vers=0x0, flags=2)
      at dl-sym.c:178
  #3  0xb7a26927 in _dl_sym (handle=<optimized out>, name=<optimized out>, 
      who=<optimized out>) at dl-sym.c:283
  #4  0xb778cd67 in dlsym_doit (a=0xbfffeef0) at dlsym.c:51
  #5  0xb7feccaf in ?? () from /lib/ld-linux.so.2
  #6  0xb778d33a in _dlerror_run (operate=0xb778cd40 <dlsym_doit>, 
      args=0xbfffeef0) at dlerror.c:164
  #7  0xb778cde4 in __dlsym (handle=0xb7d86860, 
      name=0xb7c7ff4f "XAllocClassHint") at dlsym.c:71
  #8  0xb7c56b5a in SDL_LoadFunction () from /usr/lib/libSDL-1.2.so.0
  #9  0xb7c58511 in ?? () from /usr/lib/libSDL-1.2.so.0
  #10 0xb7c5a8aa in ?? () from /usr/lib/libSDL-1.2.so.0
  #11 0xb7c61825 in ?? () from /usr/lib/libSDL-1.2.so.0
  #12 0xb7c5155a in SDL_VideoInit () from /usr/lib/libSDL-1.2.so.0
  #13 0xb7c25c7a in SDL_InitSubSystem () from /usr/lib/libSDL-1.2.so.0
  #14 0xb7c25cfb in SDL_Init () from /usr/lib/libSDL-1.2.so.0
  #15 0x00202967 in ?? ()
  ---Type <return> to continue, or q <return> to quit---
  #16 0x0013cfdc in main ()

  gnucash:

  
  Program received signal SIGSEGV, Segmentation fault.
  0x00119740 in ?? () from /lib/ld-linux.so.2
  (gdb) bt
  #0  0x00119740 in ?? () from /lib/ld-linux.so.2
  #1  0x00119eb9 in ?? () from /lib/ld-linux.so.2
  #2  0x00c0a490 in do_sym (handle=0xb7ffd000, 
      name=0x10eeec4 "g_module_check_init", who=<optimized out>, vers=0x0, 
      flags=2) at dl-sym.c:178
  #3  0x00c0a927 in _dl_sym (handle=<optimized out>, name=<optimized out>, 
      who=<optimized out>) at dl-sym.c:283
  #4  0x03195d67 in dlsym_doit (a=0xbfffedc0) at dlsym.c:51
  #5  0x0011ecaf in ?? () from /lib/ld-linux.so.2
  #6  0x0319633a in _dlerror_run (operate=0x3195d40 <dlsym_doit>, 
      args=0xbfffedc0) at dlerror.c:164
  #7  0x03195de4 in __dlsym (handle=0xb7ffd000, 
      name=0x10eeec4 "g_module_check_init") at dlsym.c:71
  #8  0x010ee065 in g_module_symbol ()
     from /usr/lib/i386-linux-gnu/libgmodule-2.0.so.0
  #9  0x010ee54f in g_module_open ()
     from /usr/lib/i386-linux-gnu/libgmodule-2.0.so.0
  #10 0x003ff61e in ?? () from /usr/lib/gnucash/libgnc-module.so.0
  #11 0x003ff90b in gnc_module_load () from /usr/lib/gnucash/libgnc-module.so.0
  #12 0x0804ca5f in _start ()

To manage notifications about this bug go to:
https://bugs.launchpad.net/glibc/+bug/893605/+subscriptions

More information about the foundations-bugs mailing list