Dimitry Andric 5ffea91ec5 Pull in r302362 from upstream libc++ trunk (by me): ...

Ensure showbase does not overflow do_put buffers

  Summary:
  In https://bugs.freebsd.org/207918, Daniel McRobb describes how using
  std::showbase with ostreams can cause truncation of unsigned long long
  when output format is octal.  In fact, this can even happen with
  unsigned int and unsigned long.

  To ensure this does not happen, add one additional character to the
  do_put buffers if std::showbase is on.  Also add a test case.

  Reviewers: EricWF, mclow.lists

  Reviewed By: EricWF

  Subscribers: cfe-commits, emaste

  Differential Revision: https://reviews.llvm.org/D32670

PR:		207918
MFC after:	3 days

2017-05-06 21:43:55 +00:00

..

experimental

Merge libc++ release_40 branch r292009.

2017-01-14 22:17:12 +00:00

ext

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

__bit_reference

Merge libc++ trunk r291476, update Makefile, ObsoleteFiles.inc and

2017-01-09 22:41:53 +00:00

__bsd_locale_defaults.h

Update libc++ to release_39 branch r279689.

2016-08-30 18:27:31 +00:00

__bsd_locale_fallbacks.h

Update libc++ to release_39 branch r279689.

2016-08-30 18:27:31 +00:00

__config

Merge llvm, clang, compiler-rt, libc++, lld and lldb release_40 branch

2017-01-29 21:56:47 +00:00

__debug

Merge libc++ trunk r291476, update Makefile, ObsoleteFiles.inc and

2017-01-09 22:41:53 +00:00

__functional_03

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

__functional_base

Merge libc++ trunk r291476, update Makefile, ObsoleteFiles.inc and

2017-01-09 22:41:53 +00:00

__functional_base_03

Update libc++ to 3.8.0. Excerpted list of fixes (with upstream revision

2016-05-26 18:52:49 +00:00

__hash_table

Merge libc++ trunk r291476, update Makefile, ObsoleteFiles.inc and

2017-01-09 22:41:53 +00:00

__libcpp_version

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

__locale

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

__mutex_base

Merge libc++ release_40 branch r292009.

2017-01-14 22:17:12 +00:00

__nullptr

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

__refstring

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

__split_buffer

Update libc++ to 3.8.0. Excerpted list of fixes (with upstream revision

2016-05-26 18:52:49 +00:00

__sso_allocator

Merge libc++ trunk r291476, update Makefile, ObsoleteFiles.inc and

2017-01-09 22:41:53 +00:00

__std_stream

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

__string

Merge llvm, clang, compiler-rt, libc++, lld and lldb release_40 branch

2017-01-29 21:56:47 +00:00

__threading_support

Merge llvm, clang, compiler-rt, libc++, lld and lldb release_40 branch

2017-01-29 21:56:47 +00:00

__tree

Merge llvm, clang, compiler-rt, libc++, lld and lldb release_40 branch

2017-02-05 19:57:41 +00:00

__tuple

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

__undef_min_max

Update libc++ to release_39 branch r279689.

2016-08-30 18:27:31 +00:00

algorithm

Merge libc++ trunk r291476, update Makefile, ObsoleteFiles.inc and

2017-01-09 22:41:53 +00:00

any

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

array

Merge libc++ release_40 branch r292732.

2017-01-22 18:06:21 +00:00

atomic

Merge libc++ trunk r291476, update Makefile, ObsoleteFiles.inc and

2017-01-09 22:41:53 +00:00

bitset

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

cassert

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ccomplex

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cctype

Update libc++ to release_39 branch r279689.

2016-08-30 18:27:31 +00:00

cerrno

Update libc++ to 3.8.0. Excerpted list of fixes (with upstream revision

2016-05-26 18:52:49 +00:00

cfenv

Update libc++ to 3.8.0. Excerpted list of fixes (with upstream revision

2016-05-26 18:52:49 +00:00

cfloat

Update libc++ to 3.8.0. Excerpted list of fixes (with upstream revision

2016-05-26 18:52:49 +00:00

chrono

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

cinttypes

Update libc++ to 3.8.0. Excerpted list of fixes (with upstream revision

2016-05-26 18:52:49 +00:00

ciso646

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climits

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clocale

Update libc++ to 3.7.0 release.

2015-09-16 22:26:52 +00:00

cmath

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

codecvt

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

complex

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

complex.h

Update libc++ to 3.8.0. Excerpted list of fixes (with upstream revision

2016-05-26 18:52:49 +00:00

condition_variable

Update libc++ to 3.8.0. Excerpted list of fixes (with upstream revision

2016-05-26 18:52:49 +00:00

csetjmp

Update libc++ to 3.8.0. Excerpted list of fixes (with upstream revision

2016-05-26 18:52:49 +00:00

csignal

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cstdarg

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cstdbool

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cstddef

Update libc++ to 3.8.0. Excerpted list of fixes (with upstream revision

2016-05-26 18:52:49 +00:00

cstdint

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cstdio

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

cstdlib

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

cstring

Update libc++ to release_39 branch r279689.

2016-08-30 18:27:31 +00:00

ctgmath

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ctime

Update libc++ to 3.7.0 release.

2015-09-16 22:26:52 +00:00

ctype.h

Update libc++ to 3.8.0. Excerpted list of fixes (with upstream revision

2016-05-26 18:52:49 +00:00

cwchar

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

cwctype

Update libc++ to 3.8.0. Excerpted list of fixes (with upstream revision

2016-05-26 18:52:49 +00:00

deque

Merge llvm, clang, compiler-rt, libc++, lld and lldb release_40 branch

2017-01-29 21:56:47 +00:00

errno.h

Update libc++ to 3.8.0. Excerpted list of fixes (with upstream revision

2016-05-26 18:52:49 +00:00

exception

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

float.h

Update libc++ to 3.8.0. Excerpted list of fixes (with upstream revision

2016-05-26 18:52:49 +00:00

forward_list

Merge llvm, clang, compiler-rt, libc++, lld and lldb release_40 branch

2017-01-29 21:56:47 +00:00

fstream

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

functional

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

future

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

initializer_list

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

inttypes.h

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

iomanip

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

ios

Merge libc++ release_40 branch r292009.

2017-01-14 22:17:12 +00:00

iosfwd

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

iostream

Update libc++ to 3.7.0 release.

2015-09-16 22:26:52 +00:00

istream

Merge libc++ trunk r291476, update Makefile, ObsoleteFiles.inc and

2017-01-09 22:41:53 +00:00

iterator

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

limits

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

limits.h

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

list

Merge llvm, clang, compiler-rt, libc++, lld and lldb release_40 branch

2017-01-29 21:56:47 +00:00

locale

Pull in r302362 from upstream libc++ trunk (by me):

2017-05-06 21:43:55 +00:00

locale.h

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

map

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

math.h

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

memory

Merge libc++ release_40 branch r292009.

2017-01-14 22:17:12 +00:00

module.modulemap

Merge libc++ trunk r291476, update Makefile, ObsoleteFiles.inc and

2017-01-09 22:41:53 +00:00

mutex

Merge llvm, clang, compiler-rt, libc++, lld and lldb release_40 branch

2017-02-01 21:57:07 +00:00

new

Merge libc++ release_40 branch r292732.

2017-01-22 18:06:21 +00:00

numeric

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

optional

Merge llvm, clang, compiler-rt, libc++, lld and lldb release_40 branch

2017-02-11 13:58:05 +00:00

ostream

Merge libc++ trunk r291476, update Makefile, ObsoleteFiles.inc and

2017-01-09 22:41:53 +00:00

queue

Merge llvm, clang, compiler-rt, libc++, lld and lldb release_40 branch

2017-01-29 21:56:47 +00:00

random

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

ratio

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

regex

Merge libc++ trunk r291476, update Makefile, ObsoleteFiles.inc and

2017-01-09 22:41:53 +00:00

scoped_allocator

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

set

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

setjmp.h

Update libc++ to 3.8.0. Excerpted list of fixes (with upstream revision

2016-05-26 18:52:49 +00:00

shared_mutex

Update libc++ to release_39 branch r279689.

2016-08-30 18:27:31 +00:00

sstream

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

stack

Merge llvm, clang, compiler-rt, libc++, lld and lldb release_40 branch

2017-01-29 21:56:47 +00:00

stdbool.h

Update libc++ to release_39 branch r279689.

2016-08-30 18:27:31 +00:00

stddef.h

Update libc++ to 3.8.0. Excerpted list of fixes (with upstream revision

2016-05-26 18:52:49 +00:00

stdexcept

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

stdint.h

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

stdio.h

Update libc++ to 3.8.0. Excerpted list of fixes (with upstream revision

2016-05-26 18:52:49 +00:00

stdlib.h

Update libc++ to 3.8.0. Excerpted list of fixes (with upstream revision

2016-05-26 18:52:49 +00:00

streambuf

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

string

Pull in r292830 from upstream libc++ trunk (by Eric Fiselier):

2017-01-23 22:10:57 +00:00

string_view

Merge libc++ trunk r291476, update Makefile, ObsoleteFiles.inc and

2017-01-09 22:41:53 +00:00

string.h

Update libc++ to release_39 branch r279689.

2016-08-30 18:27:31 +00:00

strstream

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system_error

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

tgmath.h

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thread

Merge libc++ trunk r291476, update Makefile, ObsoleteFiles.inc and

2017-01-09 22:41:53 +00:00

tuple

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

type_traits

Merge libc++ trunk r291476, update Makefile, ObsoleteFiles.inc and

2017-01-09 22:41:53 +00:00

typeindex

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

typeinfo

Merge libc++ release_40 branch r292732.

2017-01-22 18:06:21 +00:00

unordered_map

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

unordered_set

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

utility

Merge libc++ r291274, and update the library Makefile.

2017-01-08 19:39:03 +00:00

valarray

Merge libc++ trunk r291476, update Makefile, ObsoleteFiles.inc and

2017-01-09 22:41:53 +00:00

variant

Merge llvm, clang, compiler-rt, libc++, lld and lldb release_40 branch

2017-02-11 13:58:05 +00:00

vector

Merge llvm, clang, compiler-rt, libc++, lld and lldb release_40 branch

2017-01-29 21:56:47 +00:00

wchar.h

Update libc++ to release_39 branch r279689.

2016-08-30 18:27:31 +00:00

wctype.h

Update libc++ to 3.8.0. Excerpted list of fixes (with upstream revision

2016-05-26 18:52:49 +00:00