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[Bug stdio/18982] va_list and vprintf


https://sourceware.org/bugzilla/show_bug.cgi?id=18982

--- Comment #4 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
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       via  6782806d8f6664d87d17bb30f8ce4e0c7c931e17 (commit)
       via  db8ad8fac3ebdb6c68964f4d24185c2bd2c83342 (commit)
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https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=4e1665024a48da9c865e991aff03a5ad03c771aa

commit 4e1665024a48da9c865e991aff03a5ad03c771aa
Author: Florian Weimer <fweimer@redhat.com>
Date:   Sat Oct 17 12:07:04 2015 +0200

    sunrpc: Rewrite with explicit TLS access using __thread

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=6782806d8f6664d87d17bb30f8ce4e0c7c931e17

commit 6782806d8f6664d87d17bb30f8ce4e0c7c931e17
Author: Florian Weimer <fweimer@redhat.com>
Date:   Sat Oct 17 12:06:48 2015 +0200

    malloc: Rewrite with explicit TLS access using __thread

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=db8ad8fac3ebdb6c68964f4d24185c2bd2c83342

commit db8ad8fac3ebdb6c68964f4d24185c2bd2c83342
Author: Florian Weimer <fweimer@redhat.com>
Date:   Sat Oct 17 12:05:12 2015 +0200

    vfprintf: Rewrite printf_positional to use struct scratch_buffer

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=52fb79d6cdecb89a6f0375091e7c12ed79ae6760

commit 52fb79d6cdecb89a6f0375091e7c12ed79ae6760
Author: Florian Weimer <fweimer@redhat.com>
Date:   Sat Oct 17 12:02:37 2015 +0200

    Assume that SOCK_CLOEXEC is available and works

    This fixes (harmless) data races when accessing the various
    __have_sock_cloexec variables.

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=f546f87c4ffb1642ffc96b8d614c329ed35252c3

commit f546f87c4ffb1642ffc96b8d614c329ed35252c3
Author: Florian Weimer <fweimer@redhat.com>
Date:   Sat Oct 17 12:02:22 2015 +0200

    The va_list pointer is unspecified after a call to vfprintf [BZ #18982]

    This adjusts the documentation to the existing implementation.

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

Summary of changes:
 ChangeLog                                 |   64 +++++++++++++++++++++++++++
 NEWS                                      |    6 +-
 include/sys/socket.h                      |    8 ---
 include/unistd.h                          |    1 -
 malloc/arena.c                            |   48 ++++++++------------
 manual/memory.texi                        |    4 --
 manual/stdio.texi                         |   24 ++++------
 misc/syslog.c                             |   33 +-------------
 nis/ypclnt.c                              |   16 +------
 nscd/connections.c                        |   68 +----------------------------
 nscd/nscd_helper.c                        |   27 +-----------
 resolv/res_send.c                         |   49 ++-------------------
 socket/have_sock_cloexec.c                |    4 --
 stdio-common/vfprintf.c                   |   50 ++++-----------------
 sunrpc/clnt_udp.c                         |   36 +---------------
 sunrpc/rpc_thread.c                       |   22 +++------
 sysdeps/generic/malloc-machine.h          |    7 ---
 sysdeps/mach/hurd/malloc-machine.h        |   10 ----
 sysdeps/nptl/malloc-machine.h             |   10 ----
 sysdeps/unix/sysv/linux/kernel-features.h |    1 -
 20 files changed, 125 insertions(+), 363 deletions(-)

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