Bug #18252: Memory leaks in object_list_begin and object_list_end - Ceph - Ceph

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Bug #18252

closed

Memory leaks in object_list_begin and object_list_end

Added by Brad Hubbard over 7 years ago. Updated about 7 years ago.

Status:

Resolved

Priority:

High

Assignee:

Brad Hubbard

Category:

librados

Target version:

% Done:

Source:

Development

Tags:

Backport:

jewel

Regression:

Severity:

2 - major

Reviewed:

Affected Versions:

ceph-qa-suite:

Pull request ID:

Crash signature (v1):

Crash signature (v2):

Description

Clang Analyzer flags memory leaks in librados::IoCtx::object_list_begin and
librados::IoCtx::object_list_end and valgrind agrees.

==27742== 128 bytes in 1 blocks are definitely lost in loss record 45 of 79
==27742==    at 0x98641FC: operator new(unsigned long) (vg_replace_malloc.c:334) 
==27742==    by 0x30280D: librados::ObjectCursor::ObjectCursor() (librados.cc:5914)
==27742==    by 0x302BD5: librados::IoCtx::object_list_begin() (librados.cc:5943)
==27742==    by 0x2EACA9: LibRadosListPP_EnumerateObjectsPP_Test::TestBody() (list.cc:805)
==27742==    by 0x3852C3: HandleSehExceptionsInMethodIfSupported<testing::Test, void> (gtest.cc:2402)
==27742==    by 0x3852C3: void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) (gtest.cc:2438)
==27742==    by 0x37C289: testing::Test::Run() (gtest.cc:2475)
==27742==    by 0x37C3D7: testing::TestInfo::Run() (gtest.cc:2656)
==27742==    by 0x37C4B4: testing::TestCase::Run() (gtest.cc:2774)
==27742==    by 0x37C796: testing::internal::UnitTestImpl::RunAllTests() (gtest.cc:4649)
==27742==    by 0x385773: HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool> (gtest.cc:2402)
==27742==    by 0x385773: bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) (gtest.cc:2438)
==27742==    by 0x37CAB3: testing::UnitTest::Run() (gtest.cc:4257)
==27742==    by 0x2D1DA8: RUN_ALL_TESTS (gtest.h:2233)
==27742==    by 0x2D1DA8: main (unit.cc:51)
==27742==·
==27742== 128 bytes in 1 blocks are definitely lost in loss record 46 of 79
==27742==    at 0x98641FC: operator new(unsigned long) (vg_replace_malloc.c:334) 
==27742==    by 0x30280D: librados::ObjectCursor::ObjectCursor() (librados.cc:5914)
==27742==    by 0x302C55: librados::IoCtx::object_list_end() (librados.cc:5952)
==27742==    by 0x2EACC2: LibRadosListPP_EnumerateObjectsPP_Test::TestBody() (list.cc:806)
==27742==    by 0x3852C3: HandleSehExceptionsInMethodIfSupported<testing::Test, void> (gtest.cc:2402)
==27742==    by 0x3852C3: void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) (gtest.cc:2438)
==27742==    by 0x37C289: testing::Test::Run() (gtest.cc:2475)
==27742==    by 0x37C3D7: testing::TestInfo::Run() (gtest.cc:2656)
==27742==    by 0x37C4B4: testing::TestCase::Run() (gtest.cc:2774)
==27742==    by 0x37C796: testing::internal::UnitTestImpl::RunAllTests() (gtest.cc:4649)
==27742==    by 0x385773: HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool> (gtest.cc:2402)
==27742==    by 0x385773: bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) (gtest.cc:2438)
==27742==    by 0x37CAB3: testing::UnitTest::Run() (gtest.cc:4257)
==27742==    by 0x2D1DA8: RUN_ALL_TESTS (gtest.h:2233)
==27742==    by 0x2D1DA8: main (unit.cc:51)

Files

report-ea7e12.html (866 KB) report-ea7e12.html

Clang Static Analyzer report

Brad Hubbard, 12/14/2016 06:45 AM

Related issues 1 (0 open — 1 closed)