NickCrews commented on PR #43782:
URL: https://github.com/apache/arrow/pull/43782#issuecomment-2648777160
I'm getting these failing UBSAN errors in CI. See below for the relevant
logs. Is it because of the new `std::vector<std::shared_ptr<Array>>
arrays_dest_ac = {arrays_dest[0], arrays_dest[2]}` code that I added? Is there
a good way to silence/ignore this error?
<details>
<summary>Details</summary>
```
[ RUN ] Cast.StructToStructSubset
/usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/stl_vector.h:1064:34:
runtime error: addition of unsigned offset to 0x60700006f300 overflowed to
0x60700006f2e0
#0 0x7f811aca4bc8 in std::vector<std::shared_ptr<arrow::Field>,
std::allocator<std::shared_ptr<arrow::Field> > >::operator[](unsigned long)
const
/usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/stl_vector.h:1064:34
#1 0x7f811ac9b27a in arrow::DataType::field(int) const
/arrow/cpp/src/arrow/type.h:153:61
#2 0x7f8105e4f8f1 in arrow::compute::internal::(anonymous
namespace)::CastStruct::Exec(arrow::compute::KernelContext*,
arrow::compute::ExecSpan const&, arrow::compute::ExecResult*)
/arrow/cpp/src/arrow/compute/kernels/scalar_cast_nested.cc:403:38
#3 0x7f8105ab206e in arrow::compute::detail::(anonymous
namespace)::ScalarExecutor::ExecuteNonSpans(arrow::compute::detail::ExecListener*)
/arrow/cpp/src/arrow/compute/exec.cc:920:7
#4 0x7f8105aa99fa in arrow::compute::detail::(anonymous
namespace)::ScalarExecutor::Execute(arrow::compute::ExecBatch const&,
arrow::compute::detail::ExecListener*)
/arrow/cpp/src/arrow/compute/exec.cc:810:14
#5 0x7f8105c471a6 in
arrow::compute::detail::FunctionExecutorImpl::Execute(std::vector<arrow::Datum,
std::allocator<arrow::Datum> > const&, long)
/arrow/cpp/src/arrow/compute/function.cc:278:5
#6 0x7f8105c17bfe in arrow::compute::(anonymous
namespace)::ExecuteInternal(arrow::compute::Function const&,
std::vector<arrow::Datum, std::allocator<arrow::Datum> >, long,
arrow::compute::FunctionOptions const*, arrow::compute::ExecContext*)
/arrow/cpp/src/arrow/compute/function.cc:343:21
#7 0x7f8105c16d84 in
arrow::compute::Function::Execute(std::vector<arrow::Datum,
std::allocator<arrow::Datum> > const&, arrow::compute::FunctionOptions const*,
arrow::compute::ExecContext*) const
/arrow/cpp/src/arrow/compute/function.cc:350:10
#8 0x7f8105a5d13c in arrow::compute::internal::(anonymous
namespace)::CastMetaFunction::ExecuteImpl(std::vector<arrow::Datum,
std::allocator<arrow::Datum> > const&, arrow::compute::FunctionOptions const*,
arrow::compute::ExecContext*) const /arrow/cpp/src/arrow/compute/cast.cc:124:23
#9 0x7f8105c21b5c in
arrow::compute::MetaFunction::Execute(std::vector<arrow::Datum,
std::allocator<arrow::Datum> > const&, arrow::compute::FunctionOptions const*,
arrow::compute::ExecContext*) const
/arrow/cpp/src/arrow/compute/function.cc:483:10
#10 0x7f8105a8cfc8 in
arrow::compute::CallFunction(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&,
std::vector<arrow::Datum, std::allocator<arrow::Datum> > const&,
arrow::compute::FunctionOptions const*, arrow::compute::ExecContext*)
/arrow/cpp/src/arrow/compute/exec.cc:1369:16
#11 0x55f68eeb23c9 in
arrow::compute::CheckScalarNonRecursive(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&,
std::vector<arrow::Datum, std::allocator<arrow::Datum> > const&, arrow::Datum
const&, arrow::compute::FunctionOptions const*)
/arrow/cpp/src/arrow/compute/kernels/test_util_internal.cc:80:3
#12 0x55f68eeb8480 in
arrow::compute::CheckScalar(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> >, std::vector<arrow::Datum,
std::allocator<arrow::Datum> > const&, arrow::Datum,
arrow::compute::FunctionOptions const*)
/arrow/cpp/src/arrow/compute/kernels/test_util_internal.cc:109:3
#13 0x55f68eecc36c in
arrow::compute::CheckScalarUnary(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> >, arrow::Datum, arrow::Datum,
arrow::compute::FunctionOptions const*)
/arrow/cpp/src/arrow/compute/kernels/test_util_internal.cc:255:3
#14 0x55f68ef4d8f7 in
arrow::compute::CheckCast(std::shared_ptr<arrow::Array>,
std::shared_ptr<arrow::Array>, arrow::compute::CastOptions)
/arrow/cpp/src/arrow/compute/kernels/scalar_cast_test.cc:111:3
#15 0x55f68f079ab8 in
arrow::compute::CheckStructToStructSubset(std::vector<std::shared_ptr<arrow::DataType>,
std::allocator<std::shared_ptr<arrow::DataType> > > const&)
/arrow/cpp/src/arrow/compute/kernels/scalar_cast_test.cc:3829:7
#16 0x55f68f06d09f in
arrow::compute::Cast_StructToStructSubset_Test::TestBody()
/arrow/cpp/src/arrow/compute/kernels/scalar_cast_test.cc:4003:36
#17 0x7f811af8260e in void
testing::internal::HandleExceptionsInMethodIfSupported<testing::Test,
void>(testing::Test*, void (testing::Test::*)(), char const*)
(/usr/local/lib/libarrow_testing.so.2000+0x108c60e) (BuildId:
408b230591f17f240ad9d2b7d868274f1179009d)
#18 0x7f811af770c5 in testing::Test::Run()
(/usr/local/lib/libarrow_testing.so.2000+0x10810c5) (BuildId:
408b230591f17f240ad9d2b7d868274f1179009d)
#19 0x7f811af77244 in testing::TestInfo::Run()
(/usr/local/lib/libarrow_testing.so.2000+0x1081244) (BuildId:
408b230591f17f240ad9d2b7d868274f1179009d)
#20 0x7f811af777f8 in testing::TestSuite::Run()
(/usr/local/lib/libarrow_testing.so.2000+0x10817f8) (BuildId:
408b230591f17f240ad9d2b7d868274f1179009d)
#21 0x7f811af77efe in testing::internal::UnitTestImpl::RunAllTests()
(/usr/local/lib/libarrow_testing.so.2000+0x1081efe) (BuildId:
408b230591f17f240ad9d2b7d868274f1179009d)
#22 0x7f811af82bd6 in bool
testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl,
bool>(testing::internal::UnitTestImpl*, bool
(testing::internal::UnitTestImpl::*)(), char const*)
(/usr/local/lib/libarrow_testing.so.2000+0x108cbd6) (BuildId:
408b230591f17f240ad9d2b7d868274f1179009d)
#23 0x7f811af7730b in testing::UnitTest::Run()
(/usr/local/lib/libarrow_testing.so.2000+0x108130b) (BuildId:
408b230591f17f240ad9d2b7d868274f1179009d)
#24 0x55f68edefb33 in main
(/build/cpp/debug/arrow-compute-scalar-cast-test+0x2adb33) (BuildId:
c176b331f0537175685c7888a83fc8e112006f6a)
#0 0x7f80f7d06d8f in
#26 0x7f80f7d06e3f in __libc_start_main
(/lib/x86_64-linux-gnu/libc.so.6+0x29e3f) (BuildId:
cd410b710f0f094c6832edd95931006d883af48e)
#27 0x55f68edefb94 in _start
(/build/cpp/debug/arrow-compute-scalar-cast-test+0x2adb94) (BuildId:
c176b331f0537175685c7888a83fc8e112006f6a)
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior
/usr/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/stl_vector.h:1064:34
in
/build/cpp/src/arrow/compute/kernels
Start 22: arrow-compute-scalar-cast-test
Test #22: arrow-compute-scalar-cast-test ...............***Failed
12.44 sec
```
</details>
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