[PATCH] D35085: Respect exitcode sanitizer option in UBSan

[Francis Ricci via Phabricator via llvm-commits]

fjricci created this revision.
Herald added a subscriber: kubamracek.

This patch ensures that UBSan returns the exit code specified
by sanitizer_flags if it detects an error during execution.


https://reviews.llvm.org/D35085

Files:
  lib/ubsan/ubsan_diag.cc
  lib/ubsan/ubsan_diag.h
  lib/ubsan/ubsan_init.cc
  test/ubsan/TestCases/Float/cast-overflow.cpp
  test/ubsan/TestCases/Integer/add-overflow.cpp
  test/ubsan/TestCases/Integer/div-overflow.cpp
  test/ubsan/TestCases/Integer/div-zero.cpp
  test/ubsan/TestCases/Integer/incdec-overflow.cpp
  test/ubsan/TestCases/Integer/mul-overflow.cpp
  test/ubsan/TestCases/Integer/negate-overflow.cpp
  test/ubsan/TestCases/Integer/no-recover.cpp
  test/ubsan/TestCases/Integer/sub-overflow.cpp
  test/ubsan/TestCases/Integer/summary.cpp
  test/ubsan/TestCases/Integer/uadd-overflow.cpp
  test/ubsan/TestCases/Integer/uincdec-overflow.cpp
  test/ubsan/TestCases/Integer/umul-overflow.cpp
  test/ubsan/TestCases/Integer/usub-overflow.cpp
  test/ubsan/TestCases/Misc/bounds.cpp
  test/ubsan/TestCases/Misc/coverage-levels.cc
  test/ubsan/TestCases/Misc/deduplication.cpp
  test/ubsan/TestCases/Misc/enum.cpp
  test/ubsan/TestCases/Misc/exitcode.cc
  test/ubsan/TestCases/Misc/log-path_test.cc
  test/ubsan/TestCases/Misc/nonnull.cpp
  test/ubsan/TestCases/Misc/nullability.c
  test/ubsan/TestCases/Misc/vla.c
  test/ubsan/TestCases/Pointer/index-overflow.cpp
  test/ubsan/TestCases/Pointer/unsigned-index-expression.cpp
  test/ubsan/TestCases/TypeCheck/Function/function.cpp
  test/ubsan/TestCases/TypeCheck/Linux/PR33221.cpp
  test/ubsan/TestCases/TypeCheck/PR33221.cpp
  test/ubsan/TestCases/TypeCheck/misaligned.cpp

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