[Bug libc/18781] New: openat64 lacks O_LARGEFILE

[Bug libc/18781] New: openat64 lacks O_LARGEFILE

[schwab@linux-m68k.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=18781

            Bug ID: 18781
           Summary: openat64 lacks O_LARGEFILE
           Product: glibc
           Version: 2.22
            Status: NEW
          Severity: normal
          Priority: P2
         Component: libc
          Assignee: unassigned at sourceware dot org
          Reporter: schwab@linux-m68k.org
                CC: adhemerval.zanella at linaro dot org, drepper.fsp at gmail dot com
  Target Milestone: 2.22

openat64 for wordsize-32 fails to pass O_LARGEFILE to the syscall.

Broken by commit c6bb095.

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[Bug libc/18781] openat64 lacks O_LARGEFILE

[schwab@linux-m68k.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=18781

Andreas Schwab <schwab@linux-m68k.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |glibc_2.22

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[Bug libc/18781] openat64 lacks O_LARGEFILE

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=18781

--- Comment #1 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU C Library master sources".

The branch, master has been updated
       via  eb32b0d40308166c4d8f6330cc2958cb1e545075 (commit)
      from  d0649b2d8efca33363e399f1ba07d77e85901cfc (commit)

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- Log -----------------------------------------------------------------
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=eb32b0d40308166c4d8f6330cc2958cb1e545075

commit eb32b0d40308166c4d8f6330cc2958cb1e545075
Author: Andreas Schwab <schwab@suse.de>
Date:   Mon Aug 10 14:12:47 2015 +0200

    Readd O_LARGEFILE flag for openat64 (bug 18781)

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                        |    7 +++++++
 NEWS                             |    2 +-
 io/test-lfs.c                    |   21 ++++++++++++++++++++-
 sysdeps/unix/sysv/linux/openat.c |    5 +++++
 4 files changed, 33 insertions(+), 2 deletions(-)

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[Bug libc/18781] openat64 lacks O_LARGEFILE

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=18781

--- Comment #2 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU C Library master sources".

The branch, release/2.22/master has been updated
       via  561a9f11a974a447acb3dd03550a05df701a900e (commit)
      from  19742d3d5f8fb0cdc95b20c32fbee503d1048286 (commit)

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https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=561a9f11a974a447acb3dd03550a05df701a900e

commit 561a9f11a974a447acb3dd03550a05df701a900e
Author: Andreas Schwab <schwab@suse.de>
Date:   Mon Aug 10 14:12:47 2015 +0200

    Readd O_LARGEFILE flag for openat64 (bug 18781)

    (cherry picked from commit eb32b0d40308166c4d8f6330cc2958cb1e545075)

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                        |    7 +++++++
 NEWS                             |    2 +-
 io/test-lfs.c                    |   21 ++++++++++++++++++++-
 sysdeps/unix/sysv/linux/openat.c |    5 +++++
 4 files changed, 33 insertions(+), 2 deletions(-)

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[Bug libc/18781] openat64 lacks O_LARGEFILE

[schwab@linux-m68k.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=18781

Andreas Schwab <schwab@linux-m68k.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #3 from Andreas Schwab <schwab@linux-m68k.org> ---
Fixed in 2.22.1.

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[Bug libc/18781] openat64 lacks O_LARGEFILE

[cvs-commit at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=18781

--- Comment #4 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU C Library master sources".

The branch, gentoo/2.22 has been updated
       via  969fb008f467a27b7cf6cc3cb08f80a3072daf77 (commit)
       via  6f9b62ae8465ec6cb6561f309a2393899091f1c7 (commit)
      from  078cee5a65f59943e2d72e36ba6635d059c38426 (commit)

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https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=969fb008f467a27b7cf6cc3cb08f80a3072daf77

commit 969fb008f467a27b7cf6cc3cb08f80a3072daf77
Author: Maxim Ostapenko <m.ostapenko@partner.samsung.com>
Date:   Mon Aug 10 10:47:54 2015 +0300

    Clear DF_1_NODELETE flag only for failed to load library.

    https://sourceware.org/bugzilla/show_bug.cgi?id=18778

    If dlopen fails to load an object that has triggered loading libpthread it
    causes ld.so to unload libpthread because its DF_1_NODELETE flags has been
    forcefully cleared. The next call to __rtdl_unlock_lock_recursive will
crash
    since pthread_mutex_unlock no longer exists.

    This patch moves l->l_flags_1 &= ~DF_1_NODELETE out of loop through all
loaded
    libraries and performs the action only on inconsistent one.

        [BZ #18778]
        * elf/Makefile (tests): Add Add tst-nodelete2.
        (modules-names): Add tst-nodelete2mod.
        (tst-nodelete2mod.so-no-z-defs): New.
        ($(objpfx)tst-nodelete2): Likewise.
        ($(objpfx)tst-nodelete2.out): Likewise.
        (LDFLAGS-tst-nodelete2): Likewise.
        * elf/dl-close.c (_dl_close_worker): Move DF_1_NODELETE clearing
        out of loop through all loaded libraries.
        * elf/tst-nodelete2.c: New file.
        * elf/tst-nodelete2mod.c: Likewise.

    (cherry picked from commit f25238ffe0455013174438376b3ee88df496f9d1)
    (cherry picked from commit a34d1c6afc86521d6ad17662a3b5362d8481514c)

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=6f9b62ae8465ec6cb6561f309a2393899091f1c7

commit 6f9b62ae8465ec6cb6561f309a2393899091f1c7
Author: Andreas Schwab <schwab@suse.de>
Date:   Mon Aug 10 14:12:47 2015 +0200

    Readd O_LARGEFILE flag for openat64 (bug 18781)

    (cherry picked from commit eb32b0d40308166c4d8f6330cc2958cb1e545075)
    (cherry picked from commit 561a9f11a974a447acb3dd03550a05df701a900e)

-----------------------------------------------------------------------

Summary of changes:
 elf/Makefile                                      |   11 +++++-
 elf/dl-close.c                                    |   15 ++++----
 elf/tst-nodelete2.c                               |   37 +++++++++++++++++++++
 elf/{tst-znodelete-zlib.cc => tst-nodelete2mod.c} |    3 +-
 io/test-lfs.c                                     |   21 +++++++++++-
 sysdeps/unix/sysv/linux/openat.c                  |    5 +++
 6 files changed, 81 insertions(+), 11 deletions(-)
 create mode 100644 elf/tst-nodelete2.c
 rename elf/{tst-znodelete-zlib.cc => tst-nodelete2mod.c} (50%)

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[Bug libc/18781] openat64 lacks O_LARGEFILE

[jsm28 at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=18781

Joseph Myers <jsm28 at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|2.22                        |2.23

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