Kouhei Sutou created ARROW-8978:
-----------------------------------
Summary: [C++][Compute] "Conditional jump or move depends on
uninitialised value(s)" Valgrind warning
Key: ARROW-8978
URL: https://issues.apache.org/jira/browse/ARROW-8978
Project: Apache Arrow
Issue Type: Bug
Components: C++
Reporter: Kouhei Sutou
https://github.com/ursa-labs/crossbow/runs/715700830#step:6:4277
{noformat}
[ RUN ] TestCallScalarFunction.PreallocationCases
==5357== Conditional jump or move depends on uninitialised value(s)
==5357== at 0x51D69A6: void arrow::internal::TransferBitmap<false,
true>(unsigned char const*, long, long, long, unsigned char*) (bit_util.cc:176)
==5357== by 0x51CE866: arrow::internal::CopyBitmap(unsigned char const*,
long, long, unsigned char*, long, bool) (bit_util.cc:208)
==5357== by 0x52B6325:
arrow::compute::detail::NullPropagator::PropagateSingle() (exec.cc:295)
==5357== by 0x52B36D1: Execute (exec.cc:378)
==5357== by 0x52B36D1:
arrow::compute::detail::PropagateNulls(arrow::compute::KernelContext*,
arrow::compute::ExecBatch const&, arrow::ArrayData*) (exec.cc:412)
==5357== by 0x52BA7F3: ExecuteBatch (exec.cc:586)
==5357== by 0x52BA7F3:
arrow::compute::detail::ScalarExecutor::Execute(std::vector<arrow::Datum,
std::allocator<arrow::Datum> > const&, arrow::compute::detail::ExecListener*)
(exec.cc:542)
==5357== by 0x52BC21F:
arrow::compute::Function::Execute(std::vector<arrow::Datum,
std::allocator<arrow::Datum> > const&, arrow::compute::FunctionOptions const*,
arrow::compute::ExecContext*) const (function.cc:94)
==5357== by 0x52B141C:
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*)
(exec.cc:937)
==5357== by 0x52B16F2:
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::ExecContext*) (exec.cc:942)
==5357== by 0x155515:
arrow::compute::detail::TestCallScalarFunction_PreallocationCases_Test::TestBody()::{lambda(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char>
>)#1}::operator()(std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> >) const (exec_test.cc:756)
==5357== by 0x156AF2:
arrow::compute::detail::TestCallScalarFunction_PreallocationCases_Test::TestBody()
(exec_test.cc:786)
==5357== by 0x5BE4862: void
testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test,
void>(testing::Test*, void (testing::Test::*)(), char const*) (in
/opt/conda/envs/arrow/lib/libgtest.so)
==5357== by 0x5BDEDE2: void
testing::internal::HandleExceptionsInMethodIfSupported<testing::Test,
void>(testing::Test*, void (testing::Test::*)(), char const*) (in
/opt/conda/envs/arrow/lib/libgtest.so)
==5357==
{noformat}
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