Dimitry Andric 52844c83d0 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

llvm-svn: 302362

2017-05-06 20:58:50 +00:00

clang

[sanitizer-coverage] implement -fsanitize-coverage=no-prune,... instead of a hidden -mllvm flag. clang part.

2017-05-05 23:28:18 +00:00

clang-tools-extra

[clang-tidy] Use cxxStdInitializerListExpr in modernize-use-emplace

2017-05-05 23:00:37 +00:00

compiler-rt

[builtins] Fixup emulated TLS for mingw.

2017-05-06 15:13:17 +00:00

debuginfo-tests

…

libclc

…

libcxx

Ensure showbase does not overflow do_put buffers

2017-05-06 20:58:50 +00:00

libcxxabi

[libcxxabi][CMake] Set library dir when built under runtimes/

2017-05-04 06:04:49 +00:00

libunwind

…

lld

Use the same terminology as ELF.

2017-05-05 23:52:24 +00:00

lldb

Be a little more permissive in DynamicLoaderMacOS::CanLoadImage

2017-05-06 01:15:47 +00:00

llgo

…

llvm

[X86][AVX512] Relax assertion and just exit combine for unsupported types (PR32907)

2017-05-06 20:53:52 +00:00

openmp

[OpenMP] libomptarget: test correction for use with OpenMP 4.5

2017-04-27 18:54:00 +00:00

parallel-libs

…

polly

Really disable test as intended in the previous commit

2017-05-06 19:18:19 +00:00

Description

No description provided

intelllvmoneapisycl

5.4 GiB

Languages

LLVM 41.5%

C++ 31.7%

C 13%

Assembly 9.1%

MLIR 1.5%

Other 2.8%