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George Rimar 63b9649758 [obj2yaml] - Stop triggering UB when dumping corrupted strings.
We have a following code to find quote type:

if (isspace(S.front()) || isspace(S.back()))
...

Problem is that:

"int isspace( int ch ): The behavior is undefined if the value of
ch is not representable as unsigned char and is not equal to EOF."
(https://en.cppreference.com/w/cpp/string/byte/isspace)

This patch shows how this UB can be triggered and fixes an issue.

Differential revision: https://reviews.llvm.org/D69160

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@375404 91177308-0d34-0410-b5e6-96231b3b80d8
2019-10-21 10:38:03 +00:00
benchmarks Pull google/benchmark library to the LLVM tree 2018-08-28 09:42:41 +00:00
bindings Reapply r374743 with a fix for the ocaml binding 2019-10-14 16:15:14 +00:00
cmake [cmake] Pass external project source directories to sub-configures 2019-10-17 19:24:58 +00:00
docs Explicit in the doc the current list of projects (with easy copy and paste) 2019-10-19 09:55:24 +00:00
examples [examples] Fix some comments in the LLJITWithJITLink example 2019-10-18 18:35:02 +00:00
include [obj2yaml] - Stop triggering UB when dumping corrupted strings. 2019-10-21 10:38:03 +00:00
lib [MemCpyOpt] Fixing Incorrect Code Motion while Handling Aggregate Type Values 2019-10-21 10:00:34 +00:00
projects Add few docs and implementation of strcpy and strcat. 2019-10-04 17:30:54 +00:00
resources
runtimes Adding support for overriding LLVM_ENABLE_RUNTIMES for runtimes builds. 2019-09-24 22:38:18 +00:00
test [obj2yaml] - Stop triggering UB when dumping corrupted strings. 2019-10-21 10:38:03 +00:00
tools [yaml2obj][obj2yaml] - Do not create a symbol table by default. 2019-10-20 14:47:17 +00:00
unittests Reverted r375254 as it has broken some build bots for a long time. 2019-10-20 20:39:33 +00:00
utils gn build: Merge r375390 2019-10-21 08:06:38 +00:00
.arcconfig
.clang-format
.clang-tidy Disable tidy checks with too many hits 2019-02-01 11:20:13 +00:00
.gitattributes Fix the "git modified" issue on the preserve-comments-crlf.s. 2019-09-10 12:17:49 +00:00
.gitignore gitignore: Ignore Qt Creator project configuration files. NFC 2019-06-12 08:28:31 +00:00
CMakeLists.txt Add few docs and implementation of strcpy and strcat. 2019-10-04 17:30:54 +00:00
CODE_OWNERS.TXT Update email address in CODE_OWNERS 2019-07-01 16:01:15 +00:00
configure
CREDITS.TXT Update email address. 2019-07-17 07:02:02 +00:00
LICENSE.TXT Fix typos throughout the license files that somehow I and my reviewers 2019-01-21 09:52:34 +00:00
llvm.spec.in Update structured references to the license to the new license. 2019-01-19 11:30:51 +00:00
LLVMBuild.txt Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
README.txt Test commit. 2019-10-03 14:57:49 +00:00
RELEASE_TESTERS.TXT Update the list of platforms & archs 2018-12-16 14:47:16 +00:00

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