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CombinedKernelTest leaks #926

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vigsterkr opened this issue Mar 14, 2013 · 1 comment
Closed

CombinedKernelTest leaks #926

vigsterkr opened this issue Mar 14, 2013 · 1 comment
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Type: Bugfixing

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@vigsterkr
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[==========] Running 2 tests from 1 test case.
[----------] Global test environment set-up.
[----------] 2 tests from CombinedKernelTest
[ RUN ] CombinedKernelTest.weights
[ OK ] CombinedKernelTest.weights (119 ms)
[ RUN ] CombinedKernelTest.serialization
==26643== Conditional jump or move depends on uninitialised value(s)
==26643== at 0x5858430: shogun::CKernel::save_serializable_pre() (Kernel.cpp:921)
==26643== by 0x51E16FA: shogun::CSGObject::save_serializable(shogun::CSerializableFile_, char const_, int) (SGObject.cpp:301)
==26643== by 0x475CED: CombinedKernelTest_serialization_Test::TestBody() (CombinedKernel_unittest.cc:46)
==26643== by 0x4A4F4C: void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test_, void (testing::Test::)(), char const) (gtest.cc:2090)
==26643== by 0x49B240: testing::Test::Run() (gtest.cc:2162)
==26643== by 0x49B321: testing::TestInfo::Run() (gtest.cc:2338)
==26643== by 0x49B566: testing::TestCase::Run() (gtest.cc:2445)
==26643== by 0x49BD76: testing::internal::UnitTestImpl::RunAllTests() (gtest.cc:4237)
==26643== by 0x49BF96: testing::UnitTest::Run() (gtest.cc:2090)
==26643== by 0x4126D4: main (main_unittest.cc:13)
==26643==
==26643== Conditional jump or move depends on uninitialised value(s)
==26643== at 0x5858430: shogun::CKernel::save_serializable_pre() (Kernel.cpp:921)
==26643== by 0x51E16FA: shogun::CSGObject::save_serializable(shogun::CSerializableFile_, char const_, int) (SGObject.cpp:301)
==26643== by 0x51EEFD9: shogun::TParameter::save_ptype(shogun::CSerializableFile_, void const_, char const_) (Parameter.cpp:2016)
==26643== by 0x51EFD31: shogun::TParameter::save(shogun::CSerializableFile_, char const_) (Parameter.cpp:2291)
==26643== by 0x51EFFE6: shogun::Parameter::save(shogun::CSerializableFile_, char const_) (Parameter.cpp:2500)
==26643== by 0x51E1747: shogun::CSGObject::save_serializable(shogun::CSerializableFile_, char const_, int) (SGObject.cpp:323)
==26643== by 0x51EEFD9: shogun::TParameter::save_ptype(shogun::CSerializableFile_, void const_, char const_) (Parameter.cpp:2016)
==26643== by 0x51EFD31: shogun::TParameter::save(shogun::CSerializableFile_, char const_) (Parameter.cpp:2291)
==26643== by 0x51EFFE6: shogun::Parameter::save(shogun::CSerializableFile_, char const_) (Parameter.cpp:2500)
==26643== by 0x51E1747: shogun::CSGObject::save_serializable(shogun::CSerializableFile_, char const_, int) (SGObject.cpp:323)
==26643== by 0x51EEFD9: shogun::TParameter::save_ptype(shogun::CSerializableFile_, void const_, char const_) (Parameter.cpp:2016)
==26643== by 0x51EFD31: shogun::TParameter::save(shogun::CSerializableFile_, char const_) (Parameter.cpp:2291)
==26643==
==26643== Conditional jump or move depends on uninitialised value(s)
==26643== at 0x5858470: shogun::CKernel::save_serializable_post() (Kernel.cpp:929)
==26643== by 0x51E1754: shogun::CSGObject::save_serializable(shogun::CSerializableFile_, char const_, int) (SGObject.cpp:328)
==26643== by 0x51EEFD9: shogun::TParameter::save_ptype(shogun::CSerializableFile_, void const_, char const_) (Parameter.cpp:2016)
==26643== by 0x51EFD31: shogun::TParameter::save(shogun::CSerializableFile_, char const_) (Parameter.cpp:2291)
==26643== by 0x51EFFE6: shogun::Parameter::save(shogun::CSerializableFile_, char const_) (Parameter.cpp:2500)
==26643== by 0x51E1747: shogun::CSGObject::save_serializable(shogun::CSerializableFile_, char const_, int) (SGObject.cpp:323)
==26643== by 0x51EEFD9: shogun::TParameter::save_ptype(shogun::CSerializableFile_, void const_, char const_) (Parameter.cpp:2016)
==26643== by 0x51EFD31: shogun::TParameter::save(shogun::CSerializableFile_, char const_) (Parameter.cpp:2291)
==26643== by 0x51EFFE6: shogun::Parameter::save(shogun::CSerializableFile_, char const_) (Parameter.cpp:2500)
==26643== by 0x51E1747: shogun::CSGObject::save_serializable(shogun::CSerializableFile_, char const_, int) (SGObject.cpp:323)
==26643== by 0x51EEFD9: shogun::TParameter::save_ptype(shogun::CSerializableFile_, void const_, char const_) (Parameter.cpp:2016)
==26643== by 0x51EFD31: shogun::TParameter::save(shogun::CSerializableFile_, char const_) (Parameter.cpp:2291)
==26643==
==26643== Conditional jump or move depends on uninitialised value(s)
==26643== at 0x5858470: shogun::CKernel::save_serializable_post() (Kernel.cpp:929)
==26643== by 0x51E1754: shogun::CSGObject::save_serializable(shogun::CSerializableFile_, char const_, int) (SGObject.cpp:328)
==26643== by 0x475CED: CombinedKernelTest_serialization_Test::TestBody() (CombinedKernel_unittest.cc:46)
==26643== by 0x4A4F4C: void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test_, void (testing::Test::)(), char const) (gtest.cc:2090)
==26643== by 0x49B240: testing::Test::Run() (gtest.cc:2162)
==26643== by 0x49B321: testing::TestInfo::Run() (gtest.cc:2338)
==26643== by 0x49B566: testing::TestCase::Run() (gtest.cc:2445)
==26643== by 0x49BD76: testing::internal::UnitTestImpl::RunAllTests() (gtest.cc:4237)
==26643== by 0x49BF96: testing::UnitTest::Run() (gtest.cc:2090)
==26643== by 0x4126D4: main (main_unittest.cc:13)
==26643==
==26643== Syscall param write(buf) points to uninitialised byte(s)
==26643== at 0x6CA4900: __write_nocancel (syscall-template.S:82)
==26643== by 0x6C37882: IO_file_write@@GLIBC_2.2.5 (fileops.c:1289)
==26643== by 0x6C37749: new_do_write (fileops.c:543)
==26643== by 0x6C38EB4: IO_do_write@@GLIBC_2.2.5 (fileops.c:516)
==26643== by 0x6C383DF: IO_file_close_it@@GLIBC_2.2.5 (fileops.c:170)
==26643== by 0x6C2C83F: fclose@@GLIBC_2.2.5 (iofclose.c:62)
==26643== by 0x5747690: shogun::CSerializableFile::close() (SerializableFile.cpp:72)
==26643== by 0x51E17D4: shogun::CSGObject::save_serializable(shogun::CSerializableFile, char const, int) (SGObject.cpp:347)
==26643== by 0x475CED: CombinedKernelTest_serialization_Test::TestBody() (CombinedKernel_unittest.cc:46)
==26643== by 0x4A4F4C: void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test, void (testing::Test::_)(), char const*) (gtest.cc:2090)
==26643== by 0x49B240: testing::Test::Run() (gtest.cc:2162)
==26643== by 0x49B321: testing::TestInfo::Run() (gtest.cc:2338)
==26643== Address 0x402707a is not stack'd, malloc'd or (recently) free'd
==26643==
[ OK ] CombinedKernelTest.serialization (447 ms)
[----------] 2 tests from CombinedKernelTest (592 ms total)

[----------] Global test environment tear-down
[==========] 2 tests from 1 test case ran. (689 ms total)
[ PASSED ] 2 tests.
==26643==
==26643== HEAP SUMMARY:
==26643== in use at exit: 62,604 bytes in 373 blocks
==26643== total heap usage: 4,551 allocs, 4,178 frees, 418,361 bytes allocated
==26643==
==26643== 62,524 (280 direct, 62,244 indirect) bytes in 1 blocks are definitely lost in loss record 193 of 193
==26643== at 0x4C2B6CD: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==26643== by 0x53D2DF2: operator new(unsigned long) (memory.cpp:84)
==26643== by 0x475D25: CombinedKernelTest_serialization_Test::TestBody() (CombinedKernel_unittest.cc:51)
==26643== by 0x4A4F4C: void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test_, void (testing::Test::_)(), char const*) (gtest.cc:2090)
==26643== by 0x49B240: testing::Test::Run() (gtest.cc:2162)
==26643== by 0x49B321: testing::TestInfo::Run() (gtest.cc:2338)
==26643== by 0x49B566: testing::TestCase::Run() (gtest.cc:2445)
==26643== by 0x49BD76: testing::internal::UnitTestImpl::RunAllTests() (gtest.cc:4237)
==26643== by 0x49BF96: testing::UnitTest::Run() (gtest.cc:2090)
==26643== by 0x4126D4: main (main_unittest.cc:13)
==26643==
==26643== LEAK SUMMARY:
==26643== definitely lost: 280 bytes in 1 blocks
==26643== indirectly lost: 62,244 bytes in 369 blocks
==26643== possibly lost: 0 bytes in 0 blocks
==26643== still reachable: 80 bytes in 3 blocks
==26643== suppressed: 0 bytes in 0 blocks
==26643== Reachable blocks (those to which a pointer was found) are not shown.
==26643== To see them, rerun with: --leak-check=full --show-reachable=yes
==26643==
==26643== For counts of detected and suppressed errors, rerun with: -v
==26643== Use --track-origins=yes to see where uninitialised values come from
==26643== ERROR SUMMARY: 10 errors from 6 contexts (suppressed: 2 from 2)
@vigsterkr
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fixed in the HEAD of develop branch

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@vigsterkr