[C++] Valgrind error in parquet-arrow-test #29826
Description
Spotted on a PR, so perhaps this doesn't affect master? Also note this occurs before running any tests. Full log
61/64 Test #59: parquet-arrow-test .......................***Failed 61.05 sec
==12315== Memcheck, a memory error detector
==12315== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==12315== Using Valgrind-3.17.0 and LibVEX; rerun with -h for copyright info
==12315== Command: /build/cpp/debug//parquet-arrow-test
==12315==
==12315== Use of uninitialised value of size 8
==12315== at 0x700E911: _itoa_word (_itoa.c:180)
==12315== by 0x701200D: vfprintf (vfprintf.c:1642)
==12315== by 0x703E9DF: vsnprintf (vsnprintf.c:114)
==12315== by 0x701B0CE: snprintf (snprintf.c:33)
==12315== by 0x4A4CD6E: testing::(anonymous namespace)::PrintByteSegmentInObjectTo(unsigned char const*, unsigned long, unsigned long, std::ostream*) (in /opt/conda/envs/arrow/lib/libgtest.so)
==12315== by 0x4A5315D: testing::internal2::PrintBytesInObjectTo(unsigned char const*, unsigned long, std::ostream*) (in /opt/conda/envs/arrow/lib/libgtest.so)
==12315== by 0x58F74D: PrintValue (gtest-printers.h:154)
==12315== by 0x58F74D: std::basic_ostream<char, std::char_traits<char> >& testing::internal2::operator<< <char, std::char_traits<char>, parquet::arrow::StatisticsTestParam>(std::basic_ostream<char, std::char_traits<char> >&, parquet::arrow::StatisticsTestParam const&) (gtest-printers.h:246)
==12315== by 0x58F764: void testing_internal::DefaultPrintNonContainerTo<parquet::arrow::StatisticsTestParam>(parquet::arrow::StatisticsTestParam const&, std::ostream*) (gtest-printers.h:287)
==12315== by 0x58F772: void testing::internal::DefaultPrintTo<parquet::arrow::StatisticsTestParam>(testing::internal::WrapPrinterType<(testing::internal::DefaultPrinterType)3>, parquet::arrow::StatisticsTestParam const&, std::ostream*) (gtest-printers.h:468)
==12315== by 0x58F780: void testing::internal::PrintTo<parquet::arrow::StatisticsTestParam>(parquet::arrow::StatisticsTestParam const&, std::ostream*) (gtest-printers.h:503)
==12315== by 0x58F78E: Print (gtest-printers.h:679)
==12315== by 0x58F78E: void testing::internal::UniversalPrint<parquet::arrow::StatisticsTestParam>(parquet::arrow::StatisticsTestParam const&, std::ostream*) (gtest-printers.h:869)
==12315== by 0x58FA28: Print (gtest-printers.h:797)
==12315== by 0x58FA28: std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > testing::PrintToString<parquet::arrow::StatisticsTestParam>(parquet::arrow::StatisticsTestParam const&) (gtest-printers.h:917)
==12315== by 0x590806: testing::internal::ParameterizedTestSuiteInfo<parquet::arrow::ParameterizedStatisticsTest>::RegisterTests() (gtest-param-util.h:572)
==12315== by 0x4A500B4: testing::internal::UnitTestImpl::RegisterParameterizedTests() (in /opt/conda/envs/arrow/lib/libgtest.so)
}
Running main() from ../googletest/src/gtest_main.cc
[==========] Running 691 tests from 62 test suites.
[----------] Global test environment set-up.
Reporter: David Li / @lidavidm
Assignee: David Li / @lidavidm
PRs and other links:
Note: This issue was originally created as ARROW-14247. Please see the migration documentation for further details.