Jan Kratochvil bb3609e49d Fix strlen() of unbound array undefined behavior ...

LLDB testsuite fails when built by GCC8 on:
  LLDB :: SymbolFile/DWARF/find-basic-namespace.cpp

This is because this code in LLDB codebase has undefined behavior:

  #include <algorithm>
  #include <string.h>
  // lldb/source/Plugins/ObjectFile/Mach-O/ObjectFileMachO.cpp:1731
  static struct section_64 {
    char sectname[16];
    char segname[16];
  } sect64 = { {'_','_','a','p','p','l','e','_','n','a','m','e','s','p','a','c'}, "__DWARF" };
  int main() {
    return std::min<size_t>(strlen(sect64.sectname), sizeof(sect64.sectname));
  }

It has been discussed as a (false) bugreport to GCC:
  wrong-code: LLDB testcase fails: SymbolFile/DWARF/find-basic-namespace.cpp
  https://bugzilla.redhat.com/show_bug.cgi?id=1672436

Differential Revision: https://reviews.llvm.org/D57781

llvm-svn: 353280

2019-02-06 08:44:13 +00:00

..

ArchSpec.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

Args.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

ARM64_DWARF_Registers.h

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

ARM64_ehframe_Registers.h

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

ARM_DWARF_Registers.h

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

ARM_ehframe_Registers.h

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

Baton.cpp

Update the file headers across all of the LLVM projects in the monorepo

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Broadcaster.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

CMakeLists.txt

[Reproducers] Instrumentation Framework: Serialization

2019-02-05 18:46:36 +00:00

CompletionRequest.cpp

Update the file headers across all of the LLVM projects in the monorepo

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Connection.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

ConstString.cpp

Fix strlen() of unbound array undefined behavior

2019-02-06 08:44:13 +00:00

DataBufferHeap.cpp

Update the file headers across all of the LLVM projects in the monorepo

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DataBufferLLVM.cpp

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DataEncoder.cpp

Update the file headers across all of the LLVM projects in the monorepo

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DataExtractor.cpp

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Environment.cpp

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Event.cpp

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2019-01-19 08:50:56 +00:00

FileCollector.cpp

[Reproducers] Add file provider

2019-01-29 20:36:38 +00:00

FileSpec.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

IOObject.cpp

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JSON.cpp

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Listener.cpp

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LLDBAssert.cpp

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Log.cpp

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Logging.cpp

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NameMatches.cpp

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PPC64_DWARF_Registers.h

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PPC64LE_DWARF_Registers.h

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PPC64LE_ehframe_Registers.h

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2019-01-19 08:50:56 +00:00

RegisterValue.cpp

[Scalar] Implement support for 512-bit values.

2019-01-30 18:05:36 +00:00

RegularExpression.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

Reproducer.cpp

[Reproducers] Add file provider

2019-01-29 20:36:38 +00:00

ReproducerInstrumentation.cpp

[Reproducers] Instrumentation Framework: Serialization

2019-02-05 18:46:36 +00:00

Scalar.cpp

[Scalar] Remove partially wrong and unused functions.

2019-01-30 18:40:05 +00:00

SelectHelper.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

SharingPtr.cpp

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State.cpp

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Status.cpp

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Stream.cpp

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StreamCallback.cpp

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StreamGDBRemote.cpp

Update the file headers across all of the LLVM projects in the monorepo

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StreamString.cpp

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StringExtractor.cpp

Update the file headers across all of the LLVM projects in the monorepo

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StringExtractorGDBRemote.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

StringLexer.cpp

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StringList.cpp

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StructuredData.cpp

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2019-01-19 08:50:56 +00:00

TildeExpressionResolver.cpp

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Timer.cpp

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UriParser.cpp

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UserID.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

UUID.cpp

Add UUID::SetFromOptionalStringRef, use it in DynamicLoaderDarwin

2019-01-24 22:43:44 +00:00

UuidCompatibility.h

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

VASprintf.cpp

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VMRange.cpp

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